{"id":15617,"date":"2023-12-04T21:12:00","date_gmt":"2023-12-04T13:12:00","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15617"},"modified":"2023-12-04T21:21:17","modified_gmt":"2023-12-04T13:21:17","slug":"oracle-zhong-function-he-procedure-de-qu-bie-shi-s","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-function-he-procedure-de-qu-bie-shi-s\/","title":{"rendered":"Oracle \u4e2d function \u4f55 procedure \u7684\u533a\u522b\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

\u5728Oracle\u4e2d\uff0cFunction\u548cProcedure\u662f\u5b58\u50a8\u8fc7\u7a0b\u7684\u4e24\u79cd\u7c7b\u578b\uff0c\u5b83\u4eec\u6709\u4ee5\u4e0b\u533a\u522b\uff1a<\/p>\n

    \n
  1. \n\u8fd4\u56de\u503c\uff1a<\/strong><\/p>\n
      \n
    • Function\uff1a<\/strong> \u5fc5\u987b\u8fd4\u56de\u4e00\u4e2a\u503c\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u5176\u4ed6SQL\u8bed\u53e5\u4e2d\u8c03\u7528\u3002\u5b83\u80fd\u591f\u8fd4\u56de\u4e00\u4e2a\u6807\u91cf\u503c\uff08\u5982\u6570\u5b57\u3001\u5b57\u7b26\u3001\u65e5\u671f\u7b49\uff09\u6216\u8005\u4e00\u4e2a\u96c6\u5408\u3002<\/li>\n
    • Procedure\uff1a<\/strong> \u4e0d\u8fd4\u56de\u503c\u6216\u8005\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a\u6216\u591a\u4e2aOUT\u53c2\u6570\uff0c\u4f46\u4e0d\u80fd\u88ab\u5d4c\u5957\u5728SQL\u8bed\u53e5\u4e2d\u8c03\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n\u7528\u6cd5\uff1a<\/strong><\/p>\n
        \n
      • Function\uff1a<\/strong> \u53ef\u4ee5\u4f5c\u4e3aSQL\u8868\u8fbe\u5f0f\u7684\u4e00\u90e8\u5206\u88ab\u8c03\u7528\uff0c\u6bd4\u5982\u53ef\u4ee5\u5728SELECT\u8bed\u53e5\u4e2d\u4f7f\u7528\u3002\u5b83\u4eec\u53ef\u4ee5\u8fd4\u56de\u503c\uff0c\u56e0\u6b64\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u3001\u7b5b\u9009\u6216\u8d4b\u503c\u3002<\/li>\n
      • Procedure\uff1a<\/strong> \u901a\u5e38\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u7684\u4efb\u52a1\u6216\u64cd\u4f5c\uff0c\u5b83\u4eec\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u64cd\u4f5c\u6b65\u9aa4\uff0c\u4f46\u4e0d\u80fd\u76f4\u63a5\u7528\u4e8eSQL\u8bed\u53e5\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u53ef\u53d8\u6027\uff1a<\/strong><\/p>\n
          \n
        • Function\uff1a<\/strong> \u5bf9\u4e8e\u7ed9\u5b9a\u7684\u8f93\u5165\u53c2\u6570\uff0c\u51fd\u6570\u7684\u8f93\u51fa\u662f\u786e\u5b9a\u7684\uff0c\u4e0d\u5141\u8bb8\u5728\u51fd\u6570\u4e2d\u8fdb\u884c\u6570\u636e\u4fee\u6539\u64cd\u4f5c\u3002<\/li>\n
        • Procedure\uff1a<\/strong> \u53ef\u4ee5\u5305\u542b\u6570\u636e\u4fee\u6539\u64cd\u4f5c\uff0c\u6bd4\u5982\u63d2\u5165\u3001\u66f4\u65b0\u6216\u5220\u9664\u6570\u636e\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u6267\u884c\u64cd\u4f5c\u8fd8\u53ef\u4ee5\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \n\u8c03\u7528\u65b9\u5f0f\uff1a<\/strong><\/p>\n
            \n
          • Function\uff1a<\/strong> \u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u5e76\u83b7\u53d6\u8fd4\u56de\u503c\u3002<\/li>\n
          • Procedure\uff1a<\/strong> \u53ef\u4ee5\u8c03\u7528\uff0c\u4f46\u4e0d\u80fd\u76f4\u63a5\u83b7\u53d6\u8fd4\u56de\u503c\uff0c\u9700\u8981\u4f7f\u7528OUT\u53c2\u6570\u83b7\u53d6\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u603b\u4f53\u6765\u8bf4\uff0cFunction\u4e3b\u8981\u7528\u4e8e\u8ba1\u7b97\u5e76\u8fd4\u56de\u503c\uff0c\u53ef\u4ee5\u5728SQL\u4e2d\u8c03\u7528\uff0c\u800cProcedure\u7528\u4e8e\u6267\u884c\u4e00\u7cfb\u5217\u64cd\u4f5c\uff0c\u901a\u5e38\u7528\u4e8e\u5904\u7406\u4e1a\u52a1\u903b\u8f91\uff0c\u4f46\u4e0d\u8fd4\u56de\u7ed3\u679c\u7ed9\u8c03\u7528\u8005\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u5728Oracle\u4e2d\uff0cFunction\u548cProcedure\u662f\u5b58\u50a8\u8fc7\u7a0b\u7684\u4e24\u79cd\u7c7b\u578b\uff0c\u5b83\u4eec\u6709\u4ee5\u4e0b\u533a\u522b\uff1a \u8fd4\u56de\u503c\uff1a Fun […]<\/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-15617","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15617","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=15617"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15617\/revisions"}],"predecessor-version":[{"id":15618,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15617\/revisions\/15618"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15617"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}