{"kind": "psql", "major": "18", "item": {"slug": "cmd-67", "name": "\\g", "name_zh": "", "category": "\u67e5\u8be2\u6267\u884c", "summary": "\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002", "aliases": ["\\g"], "content_hash": "9f5b2a01d71ef16bcd0bbdcaedee6ccf8026f41be254b9875bb6faec47eb7118", "versions": {"10": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 10.23"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=10", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=10", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v10.23/postgresql-10.23.tar.bz2", "label": "10.23", "major": "10", "channel": "historical", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/10/postgresql-10-A4.pdf", "bytes": 12631706, "pages": 2591, "sha256": "34497ab9efb45c5bdf1bd11b9016b5451354feb462fa029cf74557a5fa5fbbc1", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/10/postgresql-10-US.pdf", "bytes": 12531684, "pages": 2724, "sha256": "429cc7133ddf4f97c560aa466dc9caea4b718721a8321e293357037cf0af4733", "built_at": "2026-09-26"}}, "tree": "10", "index": "index.html", "major": "10", "pages": 1085, "release": "10.23", "source_url": "https://ftp.postgresql.org/pub/source/v10.23/postgresql-10.23.tar.bz2", "svg_assets": 0, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "revision": "f9301feba91e2e2566038a36b8cee0e4402db68989538f88670fddd20b1f78ea", "evidence_kind": "English manual and source declarations", "source_sha256": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "sources": [{"url": "https://pg.center/docs/10/app-psql.html#APP-PSQL-META-COMMANDS", "file": "app-psql.html", "label": "10.23 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMANDS", "sha256": "9e11fe3148cb8c085808f632ed972aa4514332a67758a083a080169101eeb7a4", "language": "en", "original_url": "/docs/10/app-psql.html#APP-PSQL-META-COMMANDS"}], "sections": [], "modifiers": [], "signature": "\\g [ filename ] \\g [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002\u5982\u679c\u7ed9\u51fa\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9\u7ed9\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u6309\u901a\u5e38\u65b9\u5f0f\u663e\u793a\u3002\u53ea\u6709\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u66f4\u591a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\u5185\u5bb9\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\u6216 SQL \u547d\u4ee4\u4e0d\u8fd4\u56de\u6570\u636e\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\g [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002\u5982\u679c\u7ed9\u51fa\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9\u7ed9\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u6309\u901a\u5e38\u65b9\u5f0f\u663e\u793a\u3002\u53ea\u6709\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u66f4\u591a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\u5185\u5bb9\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\u6216 SQL \u547d\u4ee4\u4e0d\u8fd4\u56de\u6570\u636e\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\uff0c\u5219\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u4e0d\u4f1a\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\u6216\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u7684\u5185\u5bb9\u53ea\u4f1a\u539f\u6837\u4f20\u9012\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMANDS", "localization": {"status": "complete", "sources": [{"url": "/docs/10/app-psql.html", "method": "same-major semantic node", "sha256": "07e2383663e136e49c565dc43b76b773af4caa89393ce1854d32ec8cc15f2d3c", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[97]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[97]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[97]/p[2]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command.", "/versions/10/facts/0/label": "Client", "/versions/10/facts/1/label": "Case-sensitive spelling", "/versions/10/tables/0/title": "Spellings in this manual definition", "/versions/10/related/0/label": "psql command-line options and complete manual", "/versions/10/tables/0/columns/0/label": "Command", "/versions/10/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/10/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "421629cb504608a530b8a02cce8dd3bf092142219d6a6a83ebcdfe81b52ea2c9"}, "comparison_data": {"modifiers": [], "signature": "\\g [ filename ] \\g [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without an argument is essentially equivalent to a semicolon. A \\g with argument is a \u201c one-shot \u201d alternative to the \\o command. If the argument begins with | , then the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "d5f62534eed9cd3ea01b48294c194309b2dda757b595fd0658594e573a4e8389", "manual_language": "zh"}, "11": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 11.22"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=11", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=11", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "label": "11.22", "major": "11", "channel": "historical", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/11/postgresql-11-A4.pdf", "bytes": 13057499, "pages": 2732, "sha256": "41d75855e610d0d9b8802b87dc5b080bef8d7e91c7cf69401fbf8d3cf801b4b5", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/11/postgresql-11-US.pdf", "bytes": 12961189, "pages": 2883, "sha256": "6a8899ef36935a5b7ed2b436207564a567a4ef1eb1c2200195876b8de4d4fa30", "built_at": "2026-09-26"}}, "tree": "11", "index": "index.html", "major": "11", "pages": 1125, "release": "11.22", "source_url": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "svg_assets": 0, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "revision": "53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f", "evidence_kind": "English manual and source declarations", "source_sha256": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sources": [{"url": "https://pg.center/docs/11/app-psql.html#APP-PSQL-META-COMMANDS", "file": "app-psql.html", "label": "11.22 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMANDS", "sha256": "32c4d489e91e59715de2f7c3264fcccab3dd1eca54673dbfeac61304b0c54d4d", "language": "en", "original_url": "/docs/11/app-psql.html#APP-PSQL-META-COMMANDS"}], "sections": [], "modifiers": [], "signature": "\\g [ filename ] \\g [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002\u5982\u679c\u7ed9\u51fa\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9\u7ed9\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u6309\u901a\u5e38\u65b9\u5f0f\u663e\u793a\u3002\u53ea\u6709\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u66f4\u591a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\u5185\u5bb9\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\u6216 SQL \u547d\u4ee4\u4e0d\u8fd4\u56de\u6570\u636e\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\g [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002\u5982\u679c\u7ed9\u51fa\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9\u7ed9\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u6309\u901a\u5e38\u65b9\u5f0f\u663e\u793a\u3002\u53ea\u6709\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u66f4\u591a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\u5185\u5bb9\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\u6216 SQL \u547d\u4ee4\u4e0d\u8fd4\u56de\u6570\u636e\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\uff0c\u5219\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u4e0d\u4f1a\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\u6216\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u7684\u5185\u5bb9\u53ea\u4f1a\u539f\u6837\u4f20\u9012\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMANDS", "localization": {"status": "complete", "sources": [{"url": "/docs/11/app-psql.html", "method": "same-major semantic node", "sha256": "01339254dd1dc30d095af846d0b6a7c01f96338187a6fbb8cf45290d5941196b", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[97]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[97]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[97]/p[2]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command.", "/versions/11/facts/0/label": "Client", "/versions/11/facts/1/label": "Case-sensitive spelling", "/versions/11/tables/0/title": "Spellings in this manual definition", "/versions/11/related/0/label": "psql command-line options and complete manual", "/versions/11/tables/0/columns/0/label": "Command", "/versions/11/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/11/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "ee18e3bc5aaeb9c22240ce3479054d3aa17e035b959fac44720efdfaaccf3a86"}, "comparison_data": {"modifiers": [], "signature": "\\g [ filename ] \\g [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without an argument is essentially equivalent to a semicolon. A \\g with argument is a \u201c one-shot \u201d alternative to the \\o command. If the argument begins with | , then the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "d5f62534eed9cd3ea01b48294c194309b2dda757b595fd0658594e573a4e8389", "manual_language": "zh"}, "12": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 12.22"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=12", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=12", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "12.22", "major": "12", "channel": "historical", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/12/postgresql-12-A4.pdf", "bytes": 13424351, "pages": 2803, "sha256": "7422cf53fd1939e7a3d2925231a88b0330e468afa5393627cac0ff86158a0621", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/12/postgresql-12-US.pdf", "bytes": 13322565, "pages": 2958, "sha256": "51f3b04e72907fc38512685946223452ea65f84419c60c66241dfa3396035e77", "built_at": "2026-09-26"}}, "tree": "12", "index": "index.html", "major": "12", "pages": 1131, "release": "12.22", "source_url": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "svg_assets": 2, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "revision": "7a827e97cbfacd7febff75f34443e2043e40723de5b6d8c9d81a9430b65a37e4", "evidence_kind": "English manual and source declarations", "source_sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sources": [{"url": "https://pg.center/docs/12/app-psql.html#APP-PSQL-META-COMMANDS", "file": "app-psql.html", "label": "12.22 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMANDS", "sha256": "a5cec5a456a98610e98d1f1959d96ce57c8413bb392f0f5d6720fc561bb63627", "language": "en", "original_url": "/docs/12/app-psql.html#APP-PSQL-META-COMMANDS"}], "sections": [], "modifiers": [], "signature": "\\g [ filename ] \\g [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002\u5982\u679c\u7ed9\u51fa\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9\u7ed9\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u6309\u901a\u5e38\u65b9\u5f0f\u663e\u793a\u3002\u53ea\u6709\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u66f4\u591a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\u5185\u5bb9\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\u6216 SQL \u547d\u4ee4\u4e0d\u8fd4\u56de\u6570\u636e\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\g [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002\u5982\u679c\u7ed9\u51fa\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u9012\u7ed9\u7ed9\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u6309\u901a\u5e38\u65b9\u5f0f\u663e\u793a\u3002\u53ea\u6709\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u66f4\u591a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\u5185\u5bb9\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\u6216 SQL \u547d\u4ee4\u4e0d\u8fd4\u56de\u6570\u636e\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\uff0c\u5219\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u4e0d\u4f1a\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\u6216\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u7684\u5185\u5bb9\u53ea\u4f1a\u539f\u6837\u4f20\u9012\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMANDS", "localization": {"status": "complete", "sources": [{"url": "/docs/12/app-psql.html", "method": "same-major semantic node", "sha256": "1eb88d17f6ce811d722e5c4ed036f78a7872bf88410c08db794c428e3cfc98ce", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[99]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[99]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[99]/p[2]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command.", "/versions/12/facts/0/label": "Client", "/versions/12/facts/1/label": "Case-sensitive spelling", "/versions/12/tables/0/title": "Spellings in this manual definition", "/versions/12/related/0/label": "psql command-line options and complete manual", "/versions/12/tables/0/columns/0/label": "Command", "/versions/12/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/12/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "bd3ed5382cbb9634801bf29a12d06399445d2ddd7f26523d44d070234e04d54b"}, "comparison_data": {"modifiers": [], "signature": "\\g [ filename ] \\g [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without an argument is essentially equivalent to a semicolon. A \\g with argument is a \u201c one-shot \u201d alternative to the \\o command. If the argument begins with | , then the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "d5f62534eed9cd3ea01b48294c194309b2dda757b595fd0658594e573a4e8389", "manual_language": "zh"}, "13": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 13.23"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=13", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=13", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "13.23", "major": "13", "channel": "historical", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/13/postgresql-13-A4.pdf", "bytes": 13843239, "pages": 2826, "sha256": "171cc09f90936dbc1cbd503a98ff07ae72ea58ab9771ff051313f1217737799c", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/13/postgresql-13-US.pdf", "bytes": 13739572, "pages": 2984, "sha256": "48d09c6e197d9db4220f41afe83efe848a8661b1b168d3b89419751ecaf6c24d", "built_at": "2026-09-26"}}, "tree": "13", "index": "index.html", "major": "13", "pages": 1139, "release": "13.23", "source_url": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "svg_assets": 3, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "revision": "614ee3133270254e476c118cdf6f72af78d4e4b8bbd9b28ed9ab1e14e4e9c0f6", "evidence_kind": "English manual and source declarations", "source_sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sources": [{"url": "https://pg.center/docs/13/app-psql.html#APP-PSQL-META-COMMANDS", "file": "app-psql.html", "label": "13.23 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMANDS", "sha256": "30347083b7a58da020d968643e2479d2dfb534191d4493d454603ca53db151b0", "language": "en", "original_url": "/docs/13/app-psql.html#APP-PSQL-META-COMMANDS"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMANDS", "localization": {"status": "complete", "sources": [{"url": "/docs/13/app-psql.html", "method": "same-major semantic node", "sha256": "dd2bf63d81b9a9d3fc69c646197cfdc14a0b1bab1c9f0b98608d66554da4a261", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[107]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[107]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[107]/p[2]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[107]/p[3]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[107]/p[4]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Sends the current query buffer to the server for execution.", "/versions/13/facts/0/label": "Client", "/versions/13/facts/1/label": "Case-sensitive spelling", "/versions/13/tables/0/title": "Spellings in this manual definition", "/versions/13/related/0/label": "psql command-line options and complete manual", "/versions/13/tables/0/columns/0/label": "Command", "/versions/13/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/13/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "68308f9d1d97368d9cb8adf7354bdd1e1e049b08b5f074a712529c55e237a613"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "14": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 14.24"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=14", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=14", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "label": "14.24", "major": "14", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/14/postgresql-14-A4.pdf", "bytes": 14354704, "pages": 2944, "sha256": "8bc6b9dd7b246888bb77f0a5e8c39a2eae52e9926569832669c7d1600becb27c", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/14/postgresql-14-US.pdf", "bytes": 14242178, "pages": 3102, "sha256": "b7ecb5a5f62d8b9f73a69e25a7d26ba285373bc53168a553bff7b77955506db4", "built_at": "2026-09-26"}}, "tree": "14", "index": "index.html", "major": "14", "pages": 1158, "release": "14.24", "source_url": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "svg_assets": 3, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "revision": "588700d46356d8837c77c7c0a4e71e645fe6535983b8f1830aa8f2e4e41c40ae", "evidence_kind": "English manual and source declarations", "source_sha256": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sources": [{"url": "https://pg.center/docs/14/app-psql.html#APP-PSQL-META-COMMANDS", "file": "app-psql.html", "label": "14.24 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMANDS", "sha256": "8da20abaee171c53c05658cfb2580dea645070f40bad6b46a845d710ad74c3ae", "language": "en", "original_url": "/docs/14/app-psql.html#APP-PSQL-META-COMMANDS"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMANDS", "localization": {"status": "complete", "sources": [{"url": "/docs/14/app-psql.html", "method": "same-major semantic node", "sha256": "11c74f85ef9d2c9b3921e0c622d69dd3f1b3ed0c916197a94ddab5540153e310", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[109]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[109]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[109]/p[2]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[109]/p[3]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[109]/p[4]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Sends the current query buffer to the server for execution.", "/versions/14/facts/0/label": "Client", "/versions/14/facts/1/label": "Case-sensitive spelling", "/versions/14/tables/0/title": "Spellings in this manual definition", "/versions/14/related/0/label": "psql command-line options and complete manual", "/versions/14/tables/0/columns/0/label": "Command", "/versions/14/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/14/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "ed1e6361831d97d21caddbee4a10dea9e00da74753ef9b4005af47c5afe806f8"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "15": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 15.19"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=15", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=15", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "label": "15.19", "major": "15", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/15/postgresql-15-A4.pdf", "bytes": 14609140, "pages": 2987, "sha256": "66228564a4d16efb47d6a914085716ecfe22ca1566db56bc7c3d82f790646d72", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/15/postgresql-15-US.pdf", "bytes": 14495690, "pages": 3153, "sha256": "645a498c2390d47a6223ec74770631185807a19c484edb0fc5a295d9f460bc02", "built_at": "2026-09-26"}}, "tree": "15", "index": "index.html", "major": "15", "pages": 1168, "release": "15.19", "source_url": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "svg_assets": 3, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "revision": "6af958c6520151fc7697d56e0616b03fb00522c4568158674d452ae0644ba545", "evidence_kind": "English manual and source declarations", "source_sha256": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sources": [{"url": "https://pg.center/docs/15/app-psql.html#APP-PSQL-META-COMMANDS", "file": "app-psql.html", "label": "15.19 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMANDS", "sha256": "cb07228edb4914a53530afca316fd700a250cc062af2d5a74d24add93afbd0c8", "language": "en", "original_url": "/docs/15/app-psql.html#APP-PSQL-META-COMMANDS"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMANDS", "localization": {"status": "complete", "sources": [{"url": "/docs/15/app-psql.html", "method": "same-major semantic node", "sha256": "8d6ed2e3400192f466dca73fd9423e91b9ede916fe0981b7e0cd42bc091394d2", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[111]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[111]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[111]/p[2]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[111]/p[3]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[111]/p[4]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Sends the current query buffer to the server for execution.", "/versions/15/facts/0/label": "Client", "/versions/15/facts/1/label": "Case-sensitive spelling", "/versions/15/tables/0/title": "Spellings in this manual definition", "/versions/15/related/0/label": "psql command-line options and complete manual", "/versions/15/tables/0/columns/0/label": "Command", "/versions/15/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/15/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "21b6d8166329706cf7416ff180d70d0ef2d4cbbe4303e017e90d365ac3f82ccd"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "16": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 16.15"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=16", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=16", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "label": "16.15", "major": "16", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/16/postgresql-16-A4.pdf", "bytes": 15282337, "pages": 3055, "sha256": "4bb6c1f63deedac98736d8c4c7bc0fad0ac24e85b07e21ee10411872f06afd06", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/16/postgresql-16-US.pdf", "bytes": 15164148, "pages": 3220, "sha256": "5b6b6166c89991199e144bb0ae34c17a5f29826251dbf19db1abc0df3a3e771b", "built_at": "2026-09-26"}}, "tree": "16", "index": "index.html", "major": "16", "pages": 1169, "release": "16.15", "source_url": "https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "svg_assets": 3, "source_mode": "en HTML verified against the pinned official archive", "source_sha256": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "revision": "3c21e58b35318021716440e67bb8bafd392b6a2b965a244d90e9e33c99e0bdef", "evidence_kind": "English manual and source declarations", "source_sha256": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sources": [{"url": "https://pg.center/docs/16/app-psql.html#APP-PSQL-META-COMMAND-G", "file": "app-psql.html", "label": "16.15 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-G", "sha256": "add25957a1dfc97db721f2958782be186ab90dc0f0a47c4b720b2b6c26172493", "language": "en", "original_url": "/docs/16/app-psql.html#APP-PSQL-META-COMMAND-G"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-G\"><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-G", "localization": {"status": "complete", "sources": [{"url": "/docs/16/app-psql.html", "method": "same-major semantic node", "sha256": "72833cd861534255277e73a650a16ab07f11c38db9df980213b8335751a3273d", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[2]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[3]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[4]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Sends the current query buffer to the server for execution.", "/versions/16/facts/0/label": "Client", "/versions/16/facts/1/label": "Case-sensitive spelling", "/versions/16/tables/0/title": "Spellings in this manual definition", "/versions/16/related/0/label": "psql command-line options and complete manual", "/versions/16/tables/0/columns/0/label": "Command", "/versions/16/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/16/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "8fb27a7c11c7382b2b647ac637b1242b3b2bd3f8275a45235b8332014b9a38ed"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "17": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 17.11"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=17", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=17", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "label": "17.11", "major": "17", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/17/postgresql-17-A4.pdf", "bytes": 15521293, "pages": 3099, "sha256": "1991354df0dc89e70ec39328c28988ef8b19c6a93671dab3893650b63e9f4e36", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/17/postgresql-17-US.pdf", "bytes": 15398150, "pages": 3270, "sha256": "07696c8f38abf31babf22d2db337093936e7c472d2af36d050b000c49bbcf52c", "built_at": "2026-09-26"}}, "tree": "17", "index": "index.html", "major": "17", "pages": 1143, "release": "17.11", "source_url": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "svg_assets": 3, "source_mode": "en SGML built with pinned official archive", "source_sha256": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "revision": "58419c9b0dd42cb34c8d53695bb025a7e582edf55ccd4c5bcb1c2c7c71a37487", "evidence_kind": "English manual and source declarations", "source_sha256": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sources": [{"url": "https://pg.center/docs/17/app-psql.html#APP-PSQL-META-COMMAND-G", "file": "app-psql.html", "label": "17.11 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-G", "sha256": "04c77661f1c96a64e91a27313542c34aff0c7d2a94e350ed98c6f9f35700629b", "language": "en", "original_url": "/docs/17/app-psql.html#APP-PSQL-META-COMMAND-G"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-G\"><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-G", "localization": {"status": "complete", "sources": [{"url": "/docs/17/app-psql.html", "method": "same-major semantic node", "sha256": "820a5ee48a79666cef06bfe375ea9337e7a347b6d32c921738edd824fe5aa9f8", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[0]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[1]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[2]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[3]", "#APP-PSQL/div[7]/div[3]/div[10]/dl[0]/dd[115]/p[4]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Sends the current query buffer to the server for execution.", "/versions/17/facts/0/label": "Client", "/versions/17/facts/1/label": "Case-sensitive spelling", "/versions/17/tables/0/title": "Spellings in this manual definition", "/versions/17/related/0/label": "psql command-line options and complete manual", "/versions/17/tables/0/columns/0/label": "Command", "/versions/17/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/17/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "0ade8a3b74d16d0b50d3916d47b254fdd004e8f452f9138e94ce6b21b812c0f8"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "18": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 18.6"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=18", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=18", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/18/postgresql-18-A4.pdf", "bytes": 15865106, "pages": 3154, "sha256": "19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/18/postgresql-18-US.pdf", "bytes": 15748059, "pages": 3328, "sha256": "facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319", "built_at": "2026-09-26"}}, "tree": "18", "index": "index.html", "major": "18", "pages": 1148, "release": "18.6", "source_url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "svg_assets": 3, "source_mode": "en SGML built with pinned official archive", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "revision": "ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8", "evidence_kind": "English manual and source declarations", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "https://pg.center/docs/18/app-psql.html#APP-PSQL-META-COMMAND-G", "file": "app-psql.html", "label": "18.6 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-G", "sha256": "fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c", "language": "en", "original_url": "/docs/18/app-psql.html#APP-PSQL-META-COMMAND-G"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-G\"><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-G", "localization": {"status": "complete", "sources": [{"url": "/docs/18/app-psql.html", "method": "same-major semantic node", "sha256": "4ff5633229e0afa7feecc2750a7187d2d45a7eef0ca8febc73e4e5c15ac7fa6d", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[1]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[2]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[4]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Sends the current query buffer to the server for execution.", "/versions/18/facts/0/label": "Client", "/versions/18/facts/1/label": "Case-sensitive spelling", "/versions/18/tables/0/title": "Spellings in this manual definition", "/versions/18/related/0/label": "psql command-line options and complete manual", "/versions/18/tables/0/columns/0/label": "Command", "/versions/18/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/18/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "7026d211649dd76230f4ca4755b008c42e7e3d23a5e5fe375e8ce45269d9c78b"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "19": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 19beta4"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=19", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=19", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19beta4/postgresql-19beta4.tar.bz2", "label": "19beta4", "major": "19", "channel": "preview", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/19/postgresql-19-A4.pdf", "bytes": 16064841, "pages": 3052, "sha256": "4dd099e4125c591128fc5f3ebd02178dc24781f9e5ae629f96d67c4c8547427b", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/19/postgresql-19-US.pdf", "bytes": 15974616, "pages": 3225, "sha256": "61971fa857f0956d47341a0388fa6af9ae10acf691d4b2fc009007d384b0342b", "built_at": "2026-09-26"}}, "tree": "19", "index": "index.html", "major": "19", "pages": 1155, "release": "19beta4", "source_url": "https://ftp.postgresql.org/pub/source/v19beta4/postgresql-19beta4.tar.bz2", "svg_assets": 5, "source_mode": "en SGML built with pinned official archive", "source_sha256": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}, "revision": "1bbbbf4133d426f0e4304010688d2984c30fb67df0cc3a61b3e37eb3f6f37833", "evidence_kind": "English manual and source declarations", "source_sha256": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}, "sources": [{"url": "https://pg.center/docs/19/app-psql.html#APP-PSQL-META-COMMAND-G", "file": "app-psql.html", "label": "19beta4 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-G", "sha256": "312975c12d6e4d62aeebcb5e98e7ca795c6d07ecb743b4bc64403dc42bc2a6e9", "language": "en", "original_url": "/docs/19/app-psql.html#APP-PSQL-META-COMMAND-G"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-G\"><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-G", "localization": {"status": "complete", "sources": [{"url": "/docs/19/app-psql.html", "method": "same-major semantic node", "sha256": "1351be06967585f99a84454a26dff346091ea378daf6c7ed9fa18edee9d1131c", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[1]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[2]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[4]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Sends the current query buffer to the server for execution.", "/versions/19/facts/0/label": "Client", "/versions/19/facts/1/label": "Case-sensitive spelling", "/versions/19/tables/0/title": "Spellings in this manual definition", "/versions/19/related/0/label": "psql command-line options and complete manual", "/versions/19/tables/0/columns/0/label": "Command", "/versions/19/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/19/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "20c52ce5328bd5edf622ad9cf8d9d47a0d8123fa308de616bedd74b3fb3a23fd"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "20": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 20devel"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=20", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=20", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "label": "20devel", "major": "20", "channel": "devel", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/20/postgresql-20-A4.pdf", "bytes": 16030631, "pages": 3052, "sha256": "bd5d82c0ce38fc18f92a0447818a91a193a261776bca1c37564bf9a683e177d0", "built_at": "2026-09-28"}, "US": {"url": "/files/documentation/pdf/20/postgresql-20-US.pdf", "bytes": 15936613, "pages": 3223, "sha256": "d97d9e0db479a02f4234b175f50fcad70c3661619afc8d6df9b9437882e3c299", "built_at": "2026-09-28"}}, "tree": "0", "index": "index.html", "major": "20", "pages": 1156, "release": "20devel", "source_url": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "svg_assets": 6, "source_mode": "en SGML built with pinned official archive", "source_sha256": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41", "source_snapshot_utc": "26-Sep-2026 20:22"}, "revision": "2eba5e0fd4c3bffb2803247b6cd537878e9d6ee5a6dfbe3c50ece8b421b80918", "evidence_kind": "English manual and source declarations", "source_sha256": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}, "sources": [{"url": "https://pg.center/docs/devel/app-psql.html#APP-PSQL-META-COMMAND-G", "file": "app-psql.html", "label": "20devel English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-G", "sha256": "6df5f6fbaff7800ae0e4a08a3116090d890a0cdcc02fddc31c1f220725905f87", "language": "en", "original_url": "/docs/devel/app-psql.html#APP-PSQL-META-COMMAND-G"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-G\"><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-G", "localization": {"status": "complete", "sources": [{"url": "/docs/devel/app-psql.html", "method": "same-major semantic node", "sha256": "1590b6e290ad21fe3ac1c1549628841ae426d1cd07a8f808789207878dbee5ab", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[1]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[2]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[4]"]}], "language": "zh", "original_text": {"/summary": "Sends the current query buffer to the server for execution.", "/category": "Query execution", "/versions/20/description/0": "Sends the current query buffer to the server for execution.", "/versions/20/facts/0/label": "Client", "/versions/20/facts/1/label": "Case-sensitive spelling", "/versions/20/tables/0/title": "Spellings in this manual definition", "/versions/20/related/0/label": "psql command-line options and complete manual", "/versions/20/tables/0/columns/0/label": "Command", "/versions/20/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/20/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "6bcabae13157028d84286badb931a325405da3912073797e90ce1b92f583a75f"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}}}, "snapshot": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 18.6"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\g"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-67/?v=18", "text": "\\g"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\g", "related": [{"url": "/wiki/tool/psql/?v=18", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/18/postgresql-18-A4.pdf", "bytes": 15865106, "pages": 3154, "sha256": "19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/18/postgresql-18-US.pdf", "bytes": 15748059, "pages": 3328, "sha256": "facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319", "built_at": "2026-09-26"}}, "tree": "18", "index": "index.html", "major": "18", "pages": 1148, "release": "18.6", "source_url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "svg_assets": 3, "source_mode": "en SGML built with pinned official archive", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "revision": "ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8", "evidence_kind": "English manual and source declarations", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "https://pg.center/docs/18/app-psql.html#APP-PSQL-META-COMMAND-G", "file": "app-psql.html", "label": "18.6 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-G", "sha256": "fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c", "language": "en", "original_url": "/docs/18/app-psql.html#APP-PSQL-META-COMMAND-G"}], "sections": [], "modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "description": ["\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-G\"><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ <em class=\"replaceable\"><code>filename</code></em> ]</code><br/></span><span class=\"term\"><code class=\"literal\">\\g [ (<em class=\"replaceable\"><code>option</code></em>=<em class=\"replaceable\"><code>value</code></em> [...]) ] [ |<em class=\"replaceable\"><code>command</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\u5c06\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u6267\u884c\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5728<code class=\"literal\">\\g</code>\u540e\u9762\u51fa\u73b0\u62ec\u53f7\uff0c\u5219\u62ec\u53f7\u4e2d\u662f\u7528\u7a7a\u683c\u5206\u9694\u7684<em class=\"replaceable\"><code>option</code></em><code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u683c\u5f0f\u9009\u9879\u5b50\u53e5\u5217\u8868\u3002\u8fd9\u4e9b\u5b50\u53e5\u7684\u89e3\u91ca\u65b9\u5f0f\u4e0e<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em> <em class=\"replaceable\"><code>value</code></em>\u547d\u4ee4\u76f8\u540c\uff0c\u4f46\u4ec5\u5728\u6b64\u67e5\u8be2\u6267\u884c\u671f\u95f4\u751f\u6548\u3002\u5728\u6b64\u5217\u8868\u4e2d\uff0c<code class=\"literal\">=</code>\u7b26\u53f7\u5468\u56f4\u4e0d\u5141\u8bb8\u6709\u7a7a\u683c\uff0c\u4f46\u9009\u9879\u5b50\u53e5\u4e4b\u95f4\u5fc5\u987b\u6709\u7a7a\u683c\u3002\u5982\u679c<code class=\"literal\">=</code><em class=\"replaceable\"><code>value</code></em>\u88ab\u7701\u7565\uff0c\u5219\u6307\u5b9a\u7684<em class=\"replaceable\"><code>option</code></em>\u4f1a\u6309\u4ee5\u4e0b\u547d\u4ee4\u7684\u65b9\u5f0f\u66f4\u6539\uff1a<code class=\"literal\">\\pset</code> <em class=\"replaceable\"><code>option</code></em>\uff0c\u5176\u4e2d\u4e0d\u663e\u5f0f\u6307\u5b9a<em class=\"replaceable\"><code>value</code></em>\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u7ed9\u51fa\u4e86<em class=\"replaceable\"><code>filename</code></em>\u6216<code class=\"literal\">|</code><em class=\"replaceable\"><code>command</code></em>\u53c2\u6570\uff0c\u67e5\u8be2\u8f93\u51fa\u5c31\u4f1a\u5199\u5165\u6307\u5b9a\u6587\u4ef6\uff0c\u6216\u901a\u8fc7\u7ba1\u9053\u4f20\u7ed9\u6307\u5b9a\u7684 shell \u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u7167\u5e38\u663e\u793a\u3002\u53ea\u6709\u5f53\u67e5\u8be2\u6210\u529f\u8fd4\u56de\u96f6\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u65f6\uff0c\u624d\u4f1a\u5411\u6587\u4ef6\u6216\u547d\u4ee4\u5199\u5165\uff1b\u5982\u679c\u67e5\u8be2\u5931\u8d25\uff0c\u6216\u6267\u884c\u7684\u662f\u4e0d\u8fd4\u56de\u6570\u636e\u7684 SQL \u547d\u4ee4\uff0c\u5219\u4e0d\u4f1a\u5199\u5165\u3002</p>\n<p lang=\"zh\">\u5982\u679c\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u4e3a\u7a7a\uff0c\u5219\u6700\u8fd1\u53d1\u9001\u7684\u67e5\u8be2\u5c06\u88ab\u91cd\u65b0\u6267\u884c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u57fa\u672c\u4e0a\u7b49\u540c\u4e8e\u4e00\u4e2a\u5206\u53f7\u3002\u5e26\u6709\u53c2\u6570\u7684<code class=\"literal\">\\g</code>\u63d0\u4f9b\u4e86\u4e00\u4e2a<span class=\"quote\">\u201c<span class=\"quote\">\u4e00\u6b21\u6027</span>\u201d</span>\u66ff\u4ee3<code class=\"command\">\\o</code>\u547d\u4ee4\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u8fd8\u5141\u8bb8\u4e00\u6b21\u6027\u8c03\u6574\u901a\u5e38\u7531<code class=\"literal\">\\pset</code>\u8bbe\u7f6e\u7684\u8f93\u51fa\u683c\u5f0f\u9009\u9879\u3002</p>\n<p lang=\"zh\">\u5f53\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u4ee5<code class=\"literal\">|</code>\u5f00\u5934\u65f6\uff0c\u8be5\u884c\u5269\u4f59\u7684\u5168\u90e8\u5185\u5bb9\u90fd\u4f1a\u88ab\u89c6\u4e3a\u8981\u6267\u884c\u7684<em class=\"replaceable\"><code>command</code></em>\uff0c\u5176\u4e2d\u65e2\u4e0d\u8fdb\u884c\u53d8\u91cf\u63d2\u503c\uff0c\u4e5f\u4e0d\u8fdb\u884c\u53cd\u5f15\u53f7\u6269\u5c55\u3002\u8be5\u884c\u5269\u4f59\u90e8\u5206\u4f1a\u76f4\u63a5\u6309\u5b57\u9762\u4f20\u7ed9 shell\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-G", "localization": {"status": "complete", "sources": [{"url": "/docs/18/app-psql.html", "method": "same-major semantic node", "sha256": "4ff5633229e0afa7feecc2750a7187d2d45a7eef0ca8febc73e4e5c15ac7fa6d", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[1]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[2]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[119]/p[4]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Sends the current query buffer to the server for execution.", "/versions/18/facts/0/label": "Client", "/versions/18/facts/1/label": "Case-sensitive spelling", "/versions/18/tables/0/title": "Spellings in this manual definition", "/versions/18/related/0/label": "psql command-line options and complete manual", "/versions/18/tables/0/columns/0/label": "Command", "/versions/18/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/18/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "7026d211649dd76230f4ca4755b008c42e7e3d23a5e5fe375e8ce45269d9c78b"}, "comparison_data": {"modifiers": [], "signature": "\\g [ ( option = value [...]) ] [ filename ] \\g [ ( option = value [...]) ] [ | command ]", "spellings": ["\\g"], "definition": "Sends the current query buffer to the server for execution. If parentheses appear after \\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\g without any arguments is essentially equivalent to a semicolon. With arguments, \\g provides a \u201c one-shot \u201d alternative to the \\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell."}, "comparison_hash": "fcf271c4683692aaeae3e4499d82dbc766c4cabaffbbeabffcc2db03bb450831", "manual_language": "zh"}, "comparison": {"left": "12", "right": "13", "status": "changed", "diff": "--- PostgreSQL 12\n+++ PostgreSQL 13\n@@ -1,7 +1,7 @@\n {\n-  \"definition\": \"Sends the current query buffer to the server for execution. If an argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\\\g without an argument is essentially equivalent to a semicolon. A \\\\g with argument is a \u201c one-shot \u201d alternative to the \\\\o command. If the argument begins with | , then the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell.\",\n+  \"definition\": \"Sends the current query buffer to the server for execution. If parentheses appear after \\\\g , they surround a space-separated list of option = value formatting-option clauses, which are interpreted in the same way as \\\\pset option value commands, but take effect only for the duration of this query. In this list, spaces are not allowed around = signs, but are required between option clauses. If = value is omitted, the named option is changed in the same way as for \\\\pset option with no explicit value . If a filename or | command argument is given, the query's output is written to the named file or piped to the given shell command, instead of displaying it as usual. The file or command is written to only if the query successfully returns zero or more tuples, not if the query fails or is a non-data-returning SQL command. If the current query buffer is empty, the most recently sent query is re-executed instead. Except for that behavior, \\\\g without any arguments is essentially equivalent to a semicolon. With arguments, \\\\g provides a \u201c one-shot \u201d alternative to the \\\\o command, and additionally allows one-shot adjustments of the output formatting options normally set by \\\\pset . When the last argument begins with | , the entire remainder of the line is taken to be the command to execute, and neither variable interpolation nor backquote expansion are performed in it. The rest of the line is simply passed literally to the shell.\",\n   \"modifiers\": [],\n-  \"signature\": \"\\\\g [ filename ] \\\\g [ | command ]\",\n+  \"signature\": \"\\\\g [ ( option = value [...]) ] [ filename ] \\\\g [ ( option = value [...]) ] [ | command ]\",\n   \"spellings\": [\n     \"\\\\g\"\n   ]"}}