{"id":199783,"date":"2025-05-06T09:42:42","date_gmt":"2025-05-06T01:42:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199783\/"},"modified":"2025-05-06T09:42:42","modified_gmt":"2025-05-06T01:42:42","slug":"%e8%a7%a3%e6%9e%90oracle%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%e5%92%8c%e5%87%bd%e6%95%b0%e7%9a%84%e5%b7%ae%e5%bc%82%e5%8f%8a%e9%80%82%e7%94%a8%e5%9c%ba%e6%99%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199783\/","title":{"rendered":"\u89e3\u6790Oracle\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u7684\u5dee\u5f02\u53ca\u9002\u7528\u573a\u666f"},"content":{"rendered":"

<\/b> <\/p>\n

\u89e3\u6790Oracle\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u7684\u5dee\u5f02\u53ca\u9002\u7528\u573a\u666f<\/h1>\n

\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

Oracle\u5b58\u50a8\u8fc7\u7a0b\u4e0e\u51fd\u6570\u7684\u533a\u522b\u53ca\u5e94\u7528\u573a\u666f\u89e3\u6790<\/p>\n

\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u662f\u4e24\u79cd\u5e38\u7528\u7684\u6570\u636e\u5e93\u5bf9\u8c61\uff0c\u5b83\u4eec\u5728\u5b9e\u9645\u7684\u5f00\u53d1\u5de5\u4f5c\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u5c31Oracle\u5b58\u50a8\u8fc7\u7a0b\u4e0e\u51fd\u6570\u7684\u533a\u522b\u8fdb\u884c\u8be6\u7ec6\u6bd4\u8f83\uff0c\u5e76\u7ed3\u5408\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660e\u5b83\u4eec\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u4e00\u3001Oracle\u5b58\u50a8\u8fc7\u7a0b\u4e0e\u51fd\u6570\u7684\u533a\u522b<\/p>\n

    \n
  1. \u5b9a\u4e49\uff1a<\/li>\n
  2. \u5b58\u50a8\u8fc7\u7a0b\u662f\u4e00\u7ec4SQL\u8bed\u53e5\u96c6\u5408\uff0c\u7528\u4e8e\u5b8c\u6210\u7279\u5b9a\u7684\u4efb\u52a1\u6216\u64cd\u4f5c\u3002\u5b83\u53ef\u4ee5\u63a5\u6536\u53c2\u6570\u5e76\u8fd4\u56de\u7ed3\u679c\u96c6\u3002\u5b58\u50a8\u8fc7\u7a0b\u901a\u5e38\u7528\u4e8e\u5b8c\u6210\u4e00\u7cfb\u5217\u590d\u6742\u7684\u64cd\u4f5c\u3002<\/li>\n
  3. \u51fd\u6570\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u4ee3\u7801\u5757\uff0c\u53ef\u4ee5\u63a5\u6536\u8f93\u5165\u53c2\u6570\u5e76\u8fd4\u56de\u4e00\u4e2a\u503c\u3002\u51fd\u6570\u901a\u5e38\u7528\u4e8e\u5bf9\u6570\u636e\u8fdb\u884c\u8ba1\u7b97\u6216\u5904\u7406\uff0c\u5e76\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n
  4. \u8fd4\u56de\u503c\uff1a<\/li>\n
  5. \u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u4e0d\u8fd4\u56de\u4efb\u4f55\u7ed3\u679c\uff0c\u4e5f\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a\u6216\u591a\u4e2a\u7ed3\u679c\u96c6\u3002<\/li>\n
  6. \u51fd\u6570\u5fc5\u987b\u8981\u6709\u8fd4\u56de\u503c\uff0c\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a\u5355\u4e00\u503c\u3002<\/li>\n
  7. \u8c03\u7528\u65b9\u6cd5\uff1a<\/li>\n
  8. \u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u901a\u8fc7CALL\u8bed\u53e5\u6216\u5b58\u50a8\u8fc7\u7a0b\u540d\u76f4\u63a5\u8c03\u7528\u3002<\/li>\n
  9. \u51fd\u6570\u53ef\u4ee5\u5728SQL\u8bed\u53e5\u4e2d\u76f4\u63a5\u8c03\u7528\uff0c\u4e5f\u53ef\u4ee5\u5728\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u88ab\u8c03\u7528\u3002<\/li>\n
  10. \u4f5c\u7528\uff1a<\/li>\n
  11. \u5b58\u50a8\u8fc7\u7a0b\u4e3b\u8981\u7528\u4e8e\u6267\u884c\u4e00\u7cfb\u5217\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u5e76\u53ef\u4ee5\u6839\u636e\u9700\u8981\u63a5\u6536\u8f93\u5165\u53c2\u6570\u548c\u8fd4\u56de\u8f93\u51fa\u53c2\u6570\u3002<\/li>\n
  12. \u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u5c01\u88c5\u6570\u636e\u5904\u7406\u903b\u8f91\uff0c\u901a\u8fc7\u4f20\u5165\u53c2\u6570\u8ba1\u7b97\u5e76\u8fd4\u56de\u4e00\u4e2a\u7ed3\u679c\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u7684\u5e94\u7528\u573a\u666f<\/p>\n

      \n
    1. \u5b58\u50a8\u8fc7\u7a0b\u7684\u5e94\u7528\u573a\u666f\uff1a
      \u5b58\u50a8\u8fc7\u7a0b\u901a\u5e38\u7528\u4e8e\u6267\u884c\u590d\u6742\u7684\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b58\u50a8\u8fc7\u7a0b\u7684\u5e94\u7528\u573a\u666f\uff1a<\/li>\n
    2. \u6570\u636e\u5bfc\u5165\u5bfc\u51fa\uff1a\u901a\u8fc7\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u6279\u91cf\u5bfc\u5165\u548c\u5bfc\u51fa\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/li>\n
    3. \u6570\u636e\u6e05\u6d17\u548c\u5904\u7406\uff1a\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u5bf9\u539f\u59cb\u6570\u636e\u8fdb\u884c\u6e05\u7406\u548c\u5904\u7406\uff0c\u4f7f\u6570\u636e\u66f4\u52a0\u89c4\u8303\u548c\u51c6\u786e\u3002<\/li>\n
    4. \u6743\u9650\u7ba1\u7406\uff1a\u901a\u8fc7\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u6570\u636e\u5e93\u7684\u6743\u9650\u7ba1\u7406\uff0c\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/li>\n
    5. \u6279\u91cf\u64cd\u4f5c\uff1a\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u5b9e\u73b0\u6279\u91cf\u66f4\u65b0\u3001\u63d2\u5165\u3001\u5220\u9664\u7b49\u64cd\u4f5c\uff0c\u63d0\u9ad8\u64cd\u4f5c\u6548\u7387\u3002<\/li>\n<\/ol>\n

      \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u7528\u4e8e\u8ba1\u7b97\u4e24\u4e2a\u6570\u7684\u548c\uff1a<\/p>\n

      CREATE OR REPLACE PROCEDURE calculate_sum (num1 IN NUMBER, num2 IN NUMBER, total OUT NUMBER)\nAS\nBEGIN\n    total := num1 + num2;\nEND;\n\/<\/pre>\n
        \n
      1. \u51fd\u6570\u7684\u5e94\u7528\u573a\u666f\uff1a
        \u51fd\u6570\u901a\u5e38\u7528\u4e8e\u6570\u636e\u7684\u8ba1\u7b97\u548c\u5904\u7406\uff0c\u53ef\u4ee5\u5728SQL\u8bed\u53e5\u4e2d\u76f4\u63a5\u8c03\u7528\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u51fd\u6570\u7684\u5e94\u7528\u573a\u666f\uff1a<\/li>\n
      2. \u6570\u636e\u8ba1\u7b97\uff1a\u51fd\u6570\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u8ba1\u7b97\uff0c\u5982\u6c42\u548c\u3001\u6c42\u5e73\u5747\u3001\u6700\u5927\u503c\u6700\u5c0f\u503c\u7b49\u3002<\/li>\n
      3. \u6570\u636e\u8f6c\u6362\uff1a\u51fd\u6570\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u8f6c\u6362\uff0c\u5982\u65e5\u671f\u683c\u5f0f\u8f6c\u6362\u3001\u5b57\u7b26\u4e32\u8f6c\u6362\u7b49\u3002<\/li>\n
      4. \u6570\u636e\u9a8c\u8bc1\uff1a\u51fd\u6570\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u9a8c\u8bc1\uff0c\u5982\u624b\u673a\u53f7\u9a8c\u8bc1\u3001\u90ae\u7bb1\u9a8c\u8bc1\u7b49\u3002<\/li>\n<\/ol>\n
        \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u51fd\u6570\uff0c\u7528\u4e8e\u8ba1\u7b97\u4e00\u4e2a\u6570\u7684\u5e73\u65b9\uff1a<\/p>\n
        CREATE OR REPLACE FUNCTION square (num IN NUMBER) RETURN NUMBER IS\n    result NUMBER;\nBEGIN\n    result := num * num;\n    RETURN result;\nEND;\n\/<\/pre>\n
        \u7efc\u4e0a\u6240\u8ff0\uff0c\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u5728Oracle\u6570\u636e\u5e93\u4e2d\u6709\u7740\u4e0d\u540c\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u8fc7\u7a0b\u6216\u51fd\u6570\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u8d28\u91cf\u3002\u901a\u8fc7\u672c\u6587\u7684\u6bd4\u8f83\u548c\u793a\u4f8b\uff0c\u76f8\u4fe1\u8bfb\u8005\u5bf9Oracle\u5b58\u50a8\u8fc7\u7a0b\u4e0e\u51fd\u6570\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002<\/p>\n
        \u6587\u4e2d\u5173\u4e8eOracle,\u51fd\u6570,\u5b58\u50a8\u8fc7\u7a0b\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u89e3\u6790Oracle\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u7684\u5dee\u5f02\u53ca\u9002\u7528\u573a\u666f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n
        \n
        \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
        \u89e3\u6790Oracle\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\u7684...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199783","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199783","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199783"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199783\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}