\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "10", "link_map": {"/zh/docs/10/xfunc-sql.html": "/docs/10/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
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\u662ffmgr_sql_validator SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "11", "link_map": {"/zh/docs/11/xfunc-sql.html": "/docs/11/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "12", "link_map": {"/zh/docs/12/xfunc-sql.html": "/docs/12/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664 SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\uff0cUPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6 SQL \u547d\u4ee4\u3002\uff08\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982 COMMIT\uff0cSAVEPOINT\uff0c\u4ee5\u53ca\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\uff0c\u6765\u7f16\u5199 SQL \u51fd\u6570\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5220\u9664 emp \u8868\u4e2d\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "13", "link_map": {"/zh/docs/13/xfunc-sql.html": "/docs/13/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
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SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
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SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "15", "link_map": {"/zh/docs/15/xfunc-sql.html": "/docs/15/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "16", "link_map": {"/zh/docs/16/xfunc-sql.html": "/docs/16/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f INSERT\u3001UPDATE \u6216 DELETE \u5e76\u5e26\u6709 RETURNING \u5b50\u53e5\u3002
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "17", "link_map": {"/zh/docs/17/xfunc-sql.html": "/docs/17/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "18", "link_map": {"/zh/docs/18/xfunc-sql.html": "/docs/18/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002", "version": "19", "link_map": {"/zh/docs/19/xfunc-sql.html": "/docs/19/xfunc-sql.html"}, "body_html": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
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\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
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\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "center_zh_rendered": "\u8fc7\u7a0b\u8bed\u8a00 sql\u3002
\u662ffmgr_sql_validator\n SQL \u51fd\u6570\u6267\u884c\u7531\u4efb\u610f SQL \u8bed\u53e5\u7ec4\u6210\u7684\u4e00\u4e2a\u5217\u8868\uff0c\u5e76\u8fd4\u56de\u5217\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u5728\u7b80\u5355\uff08\u975e\u96c6\u5408\uff09\u60c5\u51b5\u4e0b\uff0c\u5c06\u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7ed3\u679c\u7684\u7b2c\u4e00\u884c\u3002\uff08\u8bf7\u8bb0\u4f4f\uff0c\u9664\u975e\u4f7f\u7528 ORDER BY\uff0c\u5426\u5219\u591a\u884c\u7ed3\u679c\u4e2d\u7684\u201c\u7b2c\u4e00\u884c\u201d\u5e76\u6ca1\u6709\u660e\u786e\u5b9a\u4e49\u3002\uff09\u5982\u679c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u5b8c\u5168\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u884c\uff0c\u5219\u8fd4\u56de\u7a7a\u503c\u3002\n
\n \u6216\u8005\uff0c\u4e00\u4e2a SQL \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e3a SETOF \u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\u4e00\u4e2a\u96c6\u5408\uff08\u4e5f\u5c31\u662f\u591a\u4e2a\u884c\uff09\uff0c\u6216\u8005\u7b49\u6548\u5730\u58f0\u660e\u5b83\u4e3a sometypeRETURNS TABLE(\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u67e5\u8be2\u7684\u7ed3\u679c\u7684\u6240\u6709\u884c\u4f1a\u88ab\u8fd4\u56de\u3002\u4e0b\u6587\u5c06\u7ed9\u51fa\u8fdb\u4e00\u6b65\u7684\u7ec6\u8282\u3002\n columns)
\n SQL \u51fd\u6570\u7684\u51fd\u6570\u4f53\u5fc5\u987b\u662f\u4e00\u4e2a\u7531\u5206\u53f7\u5206\u9694\u7684 SQL \u8bed\u53e5\u5217\u8868\u3002\u6700\u540e\u4e00\u6761\u8bed\u53e5\u540e\u7684\u5206\u53f7\u662f\u53ef\u9009\u7684\u3002\u9664\u975e\u8be5\u51fd\u6570\u88ab\u58f0\u660e\u4e3a\u8fd4\u56de\n void\uff0c\u5426\u5219\u6700\u540e\u4e00\u6761\u8bed\u53e5\u5fc5\u987b\u662f SELECT\uff0c\u6216\u8005\u662f\u5e26\u6709 RETURNING \u5b50\u53e5\u7684 INSERT\u3001UPDATE\u3001DELETE \u6216\n MERGE\u3002\n
\n \u4efb\u610f\u4e00\u7ec4 SQL \u8bed\u8a00\u547d\u4ee4\u90fd\u53ef\u4ee5\u6253\u5305\u5e76\u5b9a\u4e49\u6210\u51fd\u6570\u3002\u9664\n SELECT \u67e5\u8be2\u5916\uff0c\u8fd9\u4e9b\u547d\u4ee4\u8fd8\u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u67e5\u8be2\uff08INSERT\u3001UPDATE\u3001DELETE \u548c MERGE\uff09\uff0c\u4ee5\u53ca\u5176\u4ed6\n SQL \u547d\u4ee4\u3002\uff08\u5728 SQL \u51fd\u6570\u4e2d\u4e0d\u80fd\u4f7f\u7528\u4e8b\u52a1\u63a7\u5236\u547d\u4ee4\uff0c\u4f8b\u5982\n COMMIT\u3001SAVEPOINT\uff0c\u4e5f\u4e0d\u80fd\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u547d\u4ee4\uff0c\u4f8b\u5982 VACUUM\u3002\uff09\u4e0d\u8fc7\uff0c\u6700\u540e\u4e00\u6761\u547d\u4ee4\u5fc5\u987b\u662f\n SELECT\uff0c\u6216\u8005\u5e26\u6709 RETURNING\n \u5b50\u53e5\uff0c\u5e76\u8fd4\u56de\u4e0e\u51fd\u6570\u58f0\u660e\u8fd4\u56de\u7c7b\u578b\u76f8\u7b26\u7684\u7ed3\u679c\u3002\u6216\u8005\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u4e49\u4e00\u4e2a\u6267\u884c\u52a8\u4f5c\u4f46\u6ca1\u6709\u6709\u7528\u8fd4\u56de\u503c\u7684 SQL \u51fd\u6570\uff0c\u4e5f\u53ef\u4ee5\u628a\u5b83\u5b9a\u4e49\u4e3a\u8fd4\u56de void\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u4f1a\u4ece emp \u8868\u4e2d\u5220\u9664\u85aa\u8d44\u4e3a\u8d1f\u7684\u884c\uff1a\n\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}