{"kind": "psql", "major": "18", "item": {"slug": "cmd-70-61-73-73-77-6f-72-64", "name": "\\password", "name_zh": "", "category": "\u8fde\u63a5\u4e0e\u4f1a\u8bdd", "summary": "\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002", "aliases": ["\\password"], "content_hash": "08a1a5ebaed4dec5e550a5b5a836535e606477f1a05f4f0ac033c771a577fe55", "versions": {"10": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 10.23"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=10", "text": "\\password"}, "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": "\\password", "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": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</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[129]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "f55d6a5e4d7058136217937b337692e9bc2d3e33a694dd934195681d9658f62c"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "11": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 11.22"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=11", "text": "\\password"}, "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": "\\password", "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": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</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[131]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "fa341bc75c6ae814787a7fc6fc2b7838baf776bf6c7caeb848b3330c04dc16f6"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "12": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 12.22"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=12", "text": "\\password"}, "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": "\\password", "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": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</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[133]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "4c14f9e382a553c47cf1637aa0718d29ea9faa1af54279629dd4ed20856e9106"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "13": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 13.23"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=13", "text": "\\password"}, "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": "\\password", "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": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</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[141]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "0d0d3cef56a5d825ea466ccbfda10399b472fe7f4276d5be4765b0308b38e8ef"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "14": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 14.24"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=14", "text": "\\password"}, "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": "\\password", "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": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</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[143]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "f26a03d7250f767ebbf9104a55aacbfc33d4daf1f3362f57199ee72e89211969"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "15": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 15.19"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=15", "text": "\\password"}, "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": "\\password", "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": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span></dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</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[147]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "d52c2f987d8558d0722e19838189ee002ea254a8deca56bca77800198b07866c"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "16": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 16.15"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=16", "text": "\\password"}, "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": "\\password", "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-PASSWORD", "file": "app-psql.html", "label": "16.15 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PASSWORD", "sha256": "add25957a1dfc97db721f2958782be186ab90dc0f0a47c4b720b2b6c26172493", "language": "en", "original_url": "/docs/16/app-psql.html#APP-PSQL-META-COMMAND-PASSWORD"}], "sections": [], "modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PASSWORD\"><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PASSWORD", "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[151]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "92c80824f36d017db7778ce8d8abd83c6a4ba70dcac26541a6b87c5ae2ac1e90"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "17": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 17.11"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=17", "text": "\\password"}, "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": "\\password", "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-PASSWORD", "file": "app-psql.html", "label": "17.11 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PASSWORD", "sha256": "04c77661f1c96a64e91a27313542c34aff0c7d2a94e350ed98c6f9f35700629b", "language": "en", "original_url": "/docs/17/app-psql.html#APP-PSQL-META-COMMAND-PASSWORD"}], "sections": [], "modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PASSWORD\"><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PASSWORD", "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[151]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "24258c238f982a002f57f8cf24a4212c950d6d8a992bebebb9b77e13d719ea71"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "18": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 18.6"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=18", "text": "\\password"}, "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": "\\password", "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-PASSWORD", "file": "app-psql.html", "label": "18.6 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PASSWORD", "sha256": "fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c", "language": "en", "original_url": "/docs/18/app-psql.html#APP-PSQL-META-COMMAND-PASSWORD"}], "sections": [], "modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PASSWORD\"><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PASSWORD", "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[157]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "3556c08d894cce04b0c1571a7518b93b21165f0551815f8104db2bd61284a769"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "19": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 19beta4"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=19", "text": "\\password"}, "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": "\\password", "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-PASSWORD", "file": "app-psql.html", "label": "19beta4 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PASSWORD", "sha256": "312975c12d6e4d62aeebcb5e98e7ca795c6d07ecb743b4bc64403dc42bc2a6e9", "language": "en", "original_url": "/docs/19/app-psql.html#APP-PSQL-META-COMMAND-PASSWORD"}], "sections": [], "modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PASSWORD\"><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PASSWORD", "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[157]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "9ac7a7f4a79b08668209387ef6cb9c2bed4ac977a4357c22f4bef30e3babd6ee"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "20": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 20devel"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=20", "text": "\\password"}, "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": "\\password", "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-PASSWORD", "file": "app-psql.html", "label": "20devel English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PASSWORD", "sha256": "6df5f6fbaff7800ae0e4a08a3116090d890a0cdcc02fddc31c1f220725905f87", "language": "en", "original_url": "/docs/devel/app-psql.html#APP-PSQL-META-COMMAND-PASSWORD"}], "sections": [], "modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PASSWORD\"><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PASSWORD", "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[157]"]}], "language": "zh", "original_text": {"/summary": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/category": "Connections and sessions", "/versions/20/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "c7c883b1f6fc51289a100c87d00f1840dbbea35df153f4ec2e5ee8535670a1c3"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}}}, "snapshot": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 18.6"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\password"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-73-73-77-6f-72-64/?v=18", "text": "\\password"}, "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": "\\password", "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-PASSWORD", "file": "app-psql.html", "label": "18.6 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PASSWORD", "sha256": "fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c", "language": "en", "original_url": "/docs/18/app-psql.html#APP-PSQL-META-COMMAND-PASSWORD"}], "sections": [], "modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "description": ["\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a ALTER ROLE \u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PASSWORD\"><span class=\"term\"><code class=\"literal\">\\password [ <em class=\"replaceable\"><code>username</code></em> ]</code></span> </dt><dd>\n<p lang=\"zh\">\n<p>\u66f4\u6539\u6307\u5b9a\u7528\u6237\uff08\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\uff09\u7684\u5bc6\u7801\u3002\u6b64\u547d\u4ee4\u63d0\u793a\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a<code class=\"command\">ALTER ROLE</code>\u547d\u4ee4\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u65b0\u5bc6\u7801\u4e0d\u4f1a\u4ee5\u660e\u6587\u5f62\u5f0f\u51fa\u73b0\u5728\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u6216\u5176\u4ed6\u5730\u65b9\u3002</p>\n</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PASSWORD", "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[157]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere.", "/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": "3556c08d894cce04b0c1571a7518b93b21165f0551815f8104db2bd61284a769"}, "comparison_data": {"modifiers": [], "signature": "\\password [ username ]", "spellings": ["\\password"], "definition": "Changes the password of the specified user (by default, the current user). This command prompts for the new password, encrypts it, and sends it to the server as an ALTER ROLE command. This makes sure that the new password does not appear in cleartext in the command history, the server log, or elsewhere."}, "comparison_hash": "374ba7f265b279384e028ce0b169382af72d16918cbe5ffc1c93a074c4c03644", "manual_language": "zh"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}