{"id":135353,"date":"2024-04-28T12:12:22","date_gmt":"2024-04-28T04:12:22","guid":{"rendered":""},"modified":"2024-04-28T12:12:27","modified_gmt":"2024-04-28T04:12:27","slug":"sql%e7%9a%84%e7%b3%bb%e7%bb%9f%e6%95%b0%e6%8d%ae%e5%ba%93%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/135353.html","title":{"rendered":"sql\u7684\u7cfb\u7edf\u6570\u636e\u5e93\u6709\u54ea\u4e9b"},"content":{"rendered":"

\"sql\u7684\u7cfb\u7edf\u6570\u636e\u5e93\u6709\u54ea\u4e9b\"<\/p>\n

SQL Server\u7684\u7cfb\u7edf\u6570\u636e\u5e93\u4e3b\u8981\u6709\u56db\u4e2a\uff1amaster\u3001model\u3001msdb \u4ee5\u53ca tempdb<\/strong>\u3002\u6bcf\u4e00\u4e2a\u7cfb\u7edf\u6570\u636e\u5e93\u90fd\u53d1\u6325\u7740\u5176\u7279\u5b9a\u7684\u529f\u80fd\u3001\u4e3aSQL Server\u7684\u8fd0\u884c\u7ef4\u6301\u5fc5\u8981\u7684\u7ed3\u6784\u4e0e\u64cd\u4f5c\u89c4\u5219\u3002<\/p>\n<\/p>\n

MASTER\u6570\u636e\u5e93<\/strong> \u662fSQL Server\u7684\u6838\u5fc3\uff0c\u8bb0\u5f55\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u914d\u7f6e\u4fe1\u606f\u548cSQL Server\u5b89\u88c5\u65f6\u7684\u6240\u6709\u521d\u59cb\u5316\u4fe1\u606f\u3002\u5b83\u5305\u542b\u4e86\u6240\u6709\u7cfb\u7edf\u7ea7\u522b\u7684\u4fe1\u606f\uff0c\u5982\u7cfb\u7edf\u914d\u7f6e\u8bbe\u7f6e\u3001\u767b\u5f55\u8d26\u6237\u3001\u5b58\u5728\u7684\u6570\u636e\u5e93\u4ee5\u53ca\u5b83\u4eec\u7684\u4f4d\u7f6e\u3002\u8fd9\u4e2a\u6570\u636e\u5e93\u662fSQL Server\u5b9e\u4f8b\u4e2d\u6700\u91cd\u8981\u7684\u6570\u636e\u5e93\uff0c\u56e0\u4e3a\u5982\u679c\u635f\u574f\uff0cSQL Server\u5b9e\u4f8b\u53ef\u80fd\u65e0\u6cd5\u542f\u52a8\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u5907\u4efdMASTER\u6570\u636e\u5e93\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002<\/p>\n<\/p>\n

\u4e00\u3001MASTER\u6570\u636e\u5e93<\/strong><\/h3>\n<\/p>\n

MASTER\u6570\u636e\u5e93\u4f5c\u4e3aSQL\u73af\u5883\u7684\u67a2\u7ebd\uff0c\u50a8\u5b58\u7740\u6240\u6709\u7cfb\u7edf\u7ea7\u522b\u7684\u4fe1\u606f\uff0c\u5982\u767b\u5f55\u5e10\u6237\u3001\u914d\u7f6e\u8bbe\u7f6e\u3001\u6587\u4ef6\u4f4d\u7f6e\u4ee5\u53ca\u6240\u6709\u7684\u6570\u636e\u5e93\u8bb0\u5f55\u3002MASTER\u6570\u636e\u5e93\u662fSQL\u5b9e\u4f8b\u4e2d\u7684\u6838\u5fc3\uff0c\u56e0\u4e3a\u65e0\u5b83\uff0c\u5c31\u65e0\u6cd5\u8fdb\u884c\u5b9e\u4f8b\u7684\u521d\u59cb\u5316\u3002\u5b83\u7684\u5b8c\u6574\u6027\u76f4\u63a5\u5173\u7cfb\u5230SQL server\u662f\u5426\u80fd\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<\/p>\n

\u9664\u4e86\u4f8b\u884c\u7684\u7ef4\u62a4\u548c\u5907\u4efd\uff0c\u6b64\u6570\u636e\u5e93\u51e0\u4e4e\u65e0\u9700\u65e5\u5e38\u5e72\u9884\u3002\u91cd\u70b9\u5728\u4e8e\u5b9a\u671f\u5907\u4efd\uff0c\u5e76\u4e14\u5728\u4efb\u4f55\u5927\u578b\u66f4\u6539\u3001\u5347\u7ea7\u6216\u7ef4\u62a4\u6d3b\u52a8\u524d\u4fdd\u62a4MASTER\u6570\u636e\u5e93<\/strong>\u3002<\/p>\n<\/p>\n

\u4e8c\u3001MODEL\u6570\u636e\u5e93<\/strong><\/h3>\n<\/p>\n

MODEL\u6570\u636e\u5e93\u662f\u521b\u5efa\u65b0\u6570\u636e\u5e93\u65f6\u7684\u6a21\u677f\u3002\u8fd9\u610f\u5473\u7740\u65b0\u6570\u636e\u5e93\u7684\u7ed3\u6784\u548c\u5b58\u5728\u7684\u4e00\u4e9b\u7279\u6027\u90fd\u662f\u57fa\u4e8eMODEL\u6570\u636e\u5e93\u751f\u6210\u7684\u3002\u5f53DBA\u9700\u8981\u914d\u7f6e\u7279\u5b9a\u7684\u6570\u636e\u5e93\u9ed8\u8ba4\u8bbe\u7f6e\u65f6\uff0c\u901a\u8fc7\u8c03\u6574MODEL\u53ef\u4ee5\u5b9e\u73b0\uff0c\u8fd9\u6837\u4efb\u4f55\u65b0\u5efa\u7684\u6570\u636e\u5e93\u90fd\u4f1a\u5e26\u6709\u8fd9\u4e9b\u7279\u6027\u3002<\/p>\n<\/p>\n

MODEL\u6570\u636e\u5e93\u7684\u6539\u52a8\u5e76\u4e0d\u9891\u7e41\uff0c\u5f53\u9700\u8981\u8bbe\u7f6e\u65b0\u7684\u6570\u636e\u5e93\u9ed8\u8ba4\u503c\u65f6\uff0c\u4fbf\u4f1a\u8c03\u6574\u4e4b\u3002\u63d0\u4f9b\u7edf\u4e00\u7684\u6570\u636e\u5e93\u6a21\u677f\u662f\u5b83\u7684\u6838\u5fc3\u4f5c\u7528<\/strong>\uff0c\u9002\u5f53\u7684\u4fee\u6539\u53ef\u4ee5\u63d0\u9ad8\u7ba1\u7406\u6548\u7387\u4e0e\u4e00\u81f4\u6027\u3002<\/p>\n<\/p>\n

\u4e09\u3001MSDB\u6570\u636e\u5e93<\/strong><\/h3>\n<\/p>\n

MSDB\u6570\u636e\u5e93\u7528\u6765\u5b58\u50a8SQL Server Agent\u7684\u6570\u636e\uff0c\u6bd4\u5982\u4f5c\u4e1a\u3001\u8b66\u62a5\u548c\u5907\u4efd\/\u8fd8\u539f\u7684\u5386\u53f2\u8bb0\u5f55\u7b49\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u90ae\u4ef6\u3001\u670d\u52a1\u4ee3\u7406\u4fe1\u606f\u4ee5\u53ca\u7ef4\u62a4\u8ba1\u5212\u3002<\/p>\n<\/p>\n

\u7ef4\u62a4MSDB\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u540c\u6837\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u8bb0\u5f55\u4e86\u8bf8\u591a\u4f5c\u4e1a\u548c\u4efb\u52a1\u7684\u6267\u884c\u60c5\u51b5\u3002\u5b9a\u671f\u6e05\u7406\u548c\u5907\u4efdMSDB\u4ee5\u4fdd\u6301SQL Server\u7684\u6b63\u5e38\u8fd0\u884c<\/strong>\u3002<\/p>\n<\/p>\n

\u56db\u3001TEMPDB\u6570\u636e\u5e93<\/strong><\/h3>\n<\/p>\n

TEMPDB\u6570\u636e\u5e93\u662f\u4e00\u4e2a\u4e34\u65f6\u6027\u7684\u6570\u636e\u5e93\uff0c\u7528\u6765\u5b58\u653eSQL Server\u4f1a\u8bdd\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u6240\u6709\u4e34\u65f6\u5bf9\u8c61\uff0c\u5982\u4e34\u65f6\u8868\u3001\u4e34\u65f6\u5b58\u50a8\u8fc7\u7a0b\u3001\u8868\u53d8\u91cf\u6216\u7531DBCC CHECKDB\u751f\u6210\u7528\u4e8e\u6267\u884c\u6821\u9a8c\u4efb\u52a1\u7684\u526f\u672c\u3002<\/p>\n<\/p>\n

\u5b83\u5728SQL Server\u6bcf\u6b21\u91cd\u542f\u65f6\u90fd\u4f1a\u91cd\u5efa\uff0c\u56e0\u800c\u4e0d\u9700\u8981\u8fdb\u884c\u5907\u4efd\u3002TEMPDB\u7684\u5bb9\u91cf\u7ba1\u7406\u548c\u914d\u7f6e\u5bf9\u4e8e\u6027\u80fd\u8c03\u4f18\u662f\u5173\u952e<\/strong>\uff0c\u56e0\u4e3a\u5b83\u4f1a\u5f71\u54cd\u5230\u6267\u884c\u5927\u91cf\u590d\u6742\u67e5\u8be2\u7684\u6570\u636e\u5e93\u7684\u6027\u80fd\u3002<\/p>\n<\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u8fd9\u56db\u4e2a\u7cfb\u7edf\u6570\u636e\u5e93\u7684\u4f5c\u7528\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u5408\u7406\u7ba1\u7406\u548c\u7ef4\u62a4\u8fd9\u4e9b\u7cfb\u7edf\u6570\u636e\u5e93\uff0c\u4fdd\u8bc1SQL Server\u7684\u751f\u547d\u7ebf\u901a\u7545\u8fd0\u884c\u3002\u4efb\u4f55\u5bf9\u8fd9\u4e9b\u7cfb\u7edf\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u90fd\u8981\u6781\u5176\u5c0f\u5fc3\uff0c\u4e25\u8c28\u7684\u64cd\u4f5c\u4e60\u60ef\u548c\u5b9a\u671f\u7684\u6570\u636e\u5e93\u7ef4\u62a4\u53ef\u4ee5\u5927\u5e45\u51cf\u5c11\u6f5c\u5728\u7684\u7cfb\u7edf\u98ce\u9669\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

1. SQL\u7684\u7cfb\u7edf\u6570\u636e\u5e93\u5305\u62ec\u54ea\u4e9b\uff1f<\/strong><\/p>\n

    \n
  • SQL Server\uff1a\u8fd9\u662f\u5fae\u8f6f\u5f00\u53d1\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u5927\u91cf\u7ed3\u6784\u5316\u6570\u636e\u3002<\/li>\n
  • MySQL\uff1a\u8fd9\u662f\u4e00\u79cd\u6d41\u884c\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u548c\u7f51\u7ad9\u3002<\/li>\n
  • Oracle\uff1a\u8fd9\u662f\u4e00\u79cd\u529f\u80fd\u5f3a\u5927\u4e14\u53ef\u6269\u5c55\u7684\u5546\u4e1a\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5927\u578b\u4f01\u4e1a\u548c\u7ec4\u7ec7\u3002<\/li>\n
  • PostgreSQL\uff1a\u8fd9\u662f\u4e00\u79cd\u514d\u8d39\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5177\u6709\u9ad8\u7ea7\u7279\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n
  • SQLite\uff1a\u8fd9\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5d4c\u5165\u5f0f\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u9002\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u548c\u5c0f\u578b\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n
  • DB2\uff1a\u8fd9\u662fIBM\u5f00\u53d1\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f01\u4e1a\u7ea7\u5e94\u7528\u7a0b\u5e8f\u548c\u6570\u636e\u4ed3\u5e93\u3002<\/li>\n<\/ul>\n

    2. \u6709\u54ea\u4e9b\u5e38\u89c1\u7684SQL\u7cfb\u7edf\u6570\u636e\u5e93\uff1f<\/strong><\/p>\n

      \n
    • Microsoft SQL Server\uff1a\u8fd9\u662f\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8eWindows\u73af\u5883\u4e0b\u7684\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u548c\u7f51\u7ad9\u3002<\/li>\n
    • PostgreSQL\uff1a\u8fd9\u662f\u4e00\u79cd\u529f\u80fd\u5f3a\u5927\u4e14\u9ad8\u5ea6\u53ef\u6269\u5c55\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u88ab\u8ba4\u4e3a\u662fMySQL\u7684\u4e3b\u8981\u7ade\u4e89\u5bf9\u624b\u3002<\/li>\n
    • Oracle Database\uff1a\u8fd9\u662f\u4e00\u79cd\u5546\u4e1a\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5927\u578b\u4f01\u4e1a\u548c\u7ec4\u7ec7\u7684\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u3002<\/li>\n
    • MySQL\uff1a\u8fd9\u662f\u4e00\u79cd\u6d41\u884c\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5404\u79cdWeb\u5e94\u7528\u7a0b\u5e8f\u548c\u7f51\u7ad9\u3002<\/li>\n
    • SQLite\uff1a\u8fd9\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5d4c\u5165\u5f0f\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u901a\u5e38\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u548c\u5c0f\u578b\u5e94\u7528\u7a0b\u5e8f\u7684\u672c\u5730\u6570\u636e\u5b58\u50a8\u3002<\/li>\n<\/ul>\n

      3. SQL\u7cfb\u7edf\u6570\u636e\u5e93\u6709\u54ea\u4e9b\u79cd\u7c7b\uff1f<\/strong><\/p>\n

        \n
      • \u5173\u7cfb\u578b\u6570\u636e\u5e93\uff1a\u8fd9\u662fSQL\u7cfb\u7edf\u6570\u636e\u5e93\u7684\u4e00\u79cd\u5e38\u89c1\u7c7b\u578b\uff0c\u5b83\u4f7f\u7528\u8868\u683c\u6765\u5b58\u50a8\u548c\u7ec4\u7ec7\u6570\u636e\uff0c\u5176\u4e2d\u8868\u683c\u4e4b\u95f4\u7684\u5173\u7cfb\u901a\u8fc7\u4e3b\u952e\u548c\u5916\u952e\u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n
      • \u975e\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff1a\u8fd9\u79cd\u6570\u636e\u5e93\u7c7b\u578b\u4e0d\u4f7f\u7528\u8868\u683c\u6765\u7ec4\u7ec7\u6570\u636e\uff0c\u800c\u662f\u4f7f\u7528\u952e\u503c\u5bf9\u3001\u6587\u6863\u3001\u56fe\u5f62\u7b49\u4e0d\u540c\u7684\u6570\u636e\u6a21\u578b\u6765\u5b58\u50a8\u548c\u63d0\u53d6\u6570\u636e\u3002<\/li>\n
      • \u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff1a\u8fd9\u79cd\u6570\u636e\u5e93\u7c7b\u578b\u5c06\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u591a\u4e2a\u8ba1\u7b97\u673a\u8282\u70b9\u4e0a\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u548c\u6269\u5c55\u6027\u3002<\/li>\n
      • \u6570\u636e\u4ed3\u5e93\uff1a\u8fd9\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u5b58\u50a8\u548c\u5206\u6790\u5927\u91cf\u6570\u636e\u7684\u6570\u636e\u5e93\uff0c\u901a\u5e38\u7528\u4e8e\u4f01\u4e1a\u7ea7\u51b3\u7b56\u652f\u6301\u7cfb\u7edf\u548c\u5546\u4e1a\u667a\u80fd\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"SQL Server\u7684\u7cfb\u7edf\u6570\u636e\u5e93\u4e3b\u8981\u6709\u56db\u4e2a\uff1amaster\u3001model\u3001msdb \u4ee5\u53ca tempdb\u3002\u6bcf\u4e00\u4e2a\u7cfb\u7edf […]","protected":false},"author":3,"featured_media":135364,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/135353"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=135353"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/135353\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/135364"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=135353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=135353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=135353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}