{"id":15738,"date":"2023-12-04T22:09:36","date_gmt":"2023-12-04T14:09:36","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15738"},"modified":"2023-12-04T22:18:45","modified_gmt":"2023-12-04T14:18:45","slug":"oracle-shu-ju-ku-sql-yu-ju-de-fen-lei-you-duo-shao","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-shu-ju-ku-sql-yu-ju-de-fen-lei-you-duo-shao\/","title":{"rendered":"Oracle \u6570\u636e\u5e93 SQL \u8bed\u53e5\u7684\u5206\u7c7b\uff0c\u6709\u591a\u5c11\u79cd\u4f60\u662f\u5982\u4f55\u7406\u89e3\u7684\uff1f"},"content":{"rendered":"

Oracle \u6570\u636e\u5e93 SQL \u8bed\u53e5\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n

    \n
  1. \nDML \u8bed\u53e5\uff08Data Manipulation Language\uff09\uff1a<\/strong><\/p>\n
      \n
    • \u7528\u4e8e\u5bf9\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n
    • \u5305\u62ec SELECT\uff08\u67e5\u8be2\uff09\u3001INSERT\uff08\u63d2\u5165\uff09\u3001UPDATE\uff08\u66f4\u65b0\uff09\u3001DELETE\uff08\u5220\u9664\uff09\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \nDDL \u8bed\u53e5\uff08Data Definition Language\uff09\uff1a<\/strong><\/p>\n
        \n
      • \u7528\u4e8e\u5b9a\u4e49\u6570\u636e\u5e93\u7684\u7ed3\u6784\u548c\u67b6\u6784\u3002<\/li>\n
      • \u5305\u62ec CREATE\uff08\u521b\u5efa\uff09\u3001ALTER\uff08\u4fee\u6539\uff09\u3001DROP\uff08\u5220\u9664\uff09\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \nDCL \u8bed\u53e5\uff08Data Control Language\uff09\uff1a<\/strong><\/p>\n
          \n
        • \u7528\u4e8e\u63a7\u5236\u6570\u636e\u5e93\u8bbf\u95ee\u6743\u9650\u548c\u5b89\u5168\u6027\u3002<\/li>\n
        • \u5305\u62ec GRANT\uff08\u6388\u6743\uff09\u3001REVOKE\uff08\u56de\u6536\u6743\u9650\uff09\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nTCL \u8bed\u53e5\uff08Transaction Control Language\uff09\uff1a<\/strong><\/p>\n
            \n
          • \u7528\u4e8e\u63a7\u5236\u4e8b\u52a1\u7684\u5904\u7406\u3002<\/li>\n
          • \u5305\u62ec COMMIT\uff08\u63d0\u4ea4\u4e8b\u52a1\uff09\u3001ROLLBACK\uff08\u56de\u6eda\u4e8b\u52a1\uff09\u3001SAVEPOINT\uff08\u8bbe\u7f6e\u4fdd\u5b58\u70b9\uff09\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u8fd9\u4e9b\u5206\u7c7b\u6db5\u76d6\u4e86 SQL \u8bed\u53e5\u7684\u4e3b\u8981\u7c7b\u578b\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u6709\u4e0d\u540c\u7684\u529f\u80fd\u548c\u7528\u9014\uff0c\u7528\u4e8e\u6ee1\u8db3\u6570\u636e\u5e93\u7ba1\u7406\u548c\u64cd\u4f5c\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            Oracle \u6570\u636e\u5e93 SQL \u8bed\u53e5\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\uff1a DML \u8bed\u53e5\uff08Data Manipulation Lan […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-15738","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15738"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15738\/revisions"}],"predecessor-version":[{"id":15739,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15738\/revisions\/15739"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15738"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}