{"id":66309,"date":"2024-10-14T16:22:15","date_gmt":"2024-10-14T08:22:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66309\/"},"modified":"2024-10-14T16:22:15","modified_gmt":"2024-10-14T08:22:15","slug":"mssql%e4%b8%ad%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%b5%90%e6%a7%8b%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88mssql%e9%a1%af%e7%a4%ba%e8%a1%a8%e7%b5%90%e6%a7%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66309\/","title":{"rendered":"MSSQL\u4e2d\u67e5\u770b\u8868\u7d50\u69cb\u7684\u65b9\u6cd5\uff08mssql\u986f\u793a\u8868\u7d50\u69cb\uff09"},"content":{"rendered":"

MSSQL\u4e2d\u67e5\u770b\u8868\u7d50\u69cb\u7684\u65b9\u6cd5\uff08mssql\u986f\u793a\u8868\u7d50\u69cb\uff09<\/h1>\n

\u5728\u4f7f\u7528Microsoft SQL Server\uff08MSSQL\uff09\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0c\u4e86\u89e3\u8868\u7684\u7d50\u69cb\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u8868\u7d50\u69cb\u5305\u542b\u4e86\u6709\u95dc\u8868\u4e2d\u6578\u64da\u7684\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u53ca\u5176\u95dc\u806f\u6027\u7684\u4fe1\u606f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u5728MSSQL\u4e2d\u67e5\u770b\u8868\u7d50\u69cb\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u3002<\/p>\n

1. \u4f7f\u7528SQL Server Management Studio (SSMS)<\/h2>\n

SQL Server Management Studio\uff08SSMS\uff09\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u76f4\u89c0\u7684\u7528\u6236\u754c\u9762\u4f86\u7ba1\u7406SQL Server\u6578\u64da\u5eab\u3002\u8981\u67e5\u770b\u8868\u7d50\u69cb\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n

    \n
  1. \u6253\u958bSSMS\u4e26\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\u3002<\/li>\n
  2. \u5728\u201c\u5c0d\u8c61\u8cc7\u6e90\u7ba1\u7406\u5668\u201d\u4e2d\uff0c\u5c55\u958b\u6578\u64da\u5eab\u7bc0\u9ede\u3002<\/li>\n
  3. \u627e\u5230\u4e26\u5c55\u958b\u201c\u8868\u201d\u7bc0\u9ede\u3002<\/li>\n
  4. \u53f3\u9375\u55ae\u64ca\u6240\u9700\u7684\u8868\uff0c\u9078\u64c7\u201c\u8a2d\u8a08\u201d\u9078\u9805\u3002<\/li>\n<\/ol>\n

    \u9019\u6a23\u5c31\u53ef\u4ee5\u770b\u5230\u8a72\u8868\u7684\u6240\u6709\u5217\u53ca\u5176\u5c6c\u6027\uff0c\u5305\u62ec\u6578\u64da\u985e\u578b\u3001\u9577\u5ea6\u3001\u662f\u5426\u5141\u8a31\u7a7a\u503c\u7b49\u3002<\/p>\n

    2. \u4f7f\u7528T-SQL\u67e5\u8a62<\/h2>\n

    \u9664\u4e86\u4f7f\u7528SSMS\uff0c\u9084\u53ef\u4ee5\u901a\u904eT-SQL\u67e5\u8a62\u4f86\u67e5\u770b\u8868\u7d50\u69cb\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u7528\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n

    2.1 \u4f7f\u7528INFORMATION_SCHEMA.COLUMNS<\/h3>\n
    \nSELECT \n    COLUMN_NAME, \n    DATA_TYPE, \n    CHARACTER_MAXIMUM_LENGTH, \n    IS_NULLABLE \nFROM \n    INFORMATION_SCHEMA.COLUMNS \nWHERE \n    TABLE_NAME = '\u4f60\u7684\u8868\u540d';\n<\/code><\/pre>\n
    \u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6307\u5b9a\u8868\u7684\u6240\u6709\u5217\u540d\u3001\u6578\u64da\u985e\u578b\u3001\u6700\u5927\u5b57\u7b26\u9577\u5ea6\u53ca\u662f\u5426\u5141\u8a31\u7a7a\u503c\u7684\u4fe1\u606f\u3002<\/p>\n
    2.2 \u4f7f\u7528sys.columns<\/h3>\n
    \nSELECT \n    c.name AS ColumnName, \n    t.name AS DataType, \n    c.max_length AS MaxLength, \n    c.is_nullable AS IsNullable \nFROM \n    sys.columns c\nJOIN \n    sys.types t ON c.user_type_id = t.user_type_id\nWHERE \n    c.object_id = OBJECT_ID('\u4f60\u7684\u8868\u540d');\n<\/code><\/pre>\n
    \u9019\u500b\u67e5\u8a62\u63d0\u4f9b\u4e86\u66f4\u8a73\u7d30\u7684\u5217\u4fe1\u606f\uff0c\u5305\u62ec\u5217\u540d\u3001\u6578\u64da\u985e\u578b\u3001\u6700\u5927\u9577\u5ea6\u53ca\u662f\u5426\u5141\u8a31\u7a7a\u503c\u3002<\/p>\n
    3. \u4f7f\u7528sp_help\u5b58\u5132\u904e\u7a0b<\/h2>\n
    MSSQL\u9084\u63d0\u4f9b\u4e86\u4e00\u500b\u5167\u5efa\u7684\u5b58\u5132\u904e\u7a0bsp_help\uff0c\u53ef\u4ee5\u5feb\u901f\u67e5\u770b\u8868\u7684\u7d50\u69cb\u3002\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
    \nEXEC sp_help '\u4f60\u7684\u8868\u540d';\n<\/code><\/pre>\n
    \u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u8a72\u8868\u7684\u6240\u6709\u5217\u4fe1\u606f\u3001\u7d22\u5f15\u3001\u7d04\u675f\u689d\u4ef6\u7b49\uff0c\u65b9\u4fbf\u7528\u6236\u5feb\u901f\u4e86\u89e3\u8868\u7684\u6574\u9ad4\u7d50\u69cb\u3002<\/p>\n
    4. \u4f7f\u7528SQL Server Data Tools (SSDT)<\/h2>\n
    SQL Server Data Tools\uff08SSDT\uff09\u662f\u4e00\u500b\u96c6\u6210\u958b\u767c\u74b0\u5883\uff0c\u5c08\u70ba\u6578\u64da\u5eab\u958b\u767c\u800c\u8a2d\u8a08\u3002\u7528\u6236\u53ef\u4ee5\u5728SSDT\u4e2d\u6253\u958b\u6578\u64da\u5eab\u9805\u76ee\uff0c\u7136\u5f8c\u67e5\u770b\u8868\u7684\u7d50\u69cb\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u9700\u8981\u9032\u884c\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7248\u672c\u63a7\u5236\u7684\u958b\u767c\u8005\u3002<\/p>\n
    \u7e3d\u7d50<\/h2>\n
    \u4e86\u89e3\u5982\u4f55\u67e5\u770bMSSQL\u4e2d\u7684\u8868\u7d50\u69cb\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f7f\u7528SSMS\u3001T-SQL\u67e5\u8a62\u3001sp_help\u5b58\u5132\u904e\u7a0b\u9084\u662fSSDT\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u638c\u63e1\u9019\u4e9b\u6280\u5de7\u5f8c\uff0c\u7528\u6236\u5c07\u80fd\u5920\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n
    \u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u4e86\u89e3\u5728MSSQL\u4e2d\u67e5\u770b\u8868\u7d50\u69cb\u7684\u65b9\u6cd5\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528\u67e5\u8a62\u548c\u5de5\u5177\u986f\u793a\u8868\u7684\u8a73\u7d30\u4fe1\u606f\u548c\u5c6c\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-66309","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=66309"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66309\/revisions"}],"predecessor-version":[{"id":66310,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66309\/revisions\/66310"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}