{"id":95008,"date":"2024-10-19T21:28:20","date_gmt":"2024-10-19T13:28:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95008\/"},"modified":"2024-10-19T21:28:20","modified_gmt":"2024-10-19T13:28:20","slug":"oracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e4%bb%a3%e7%a2%bc%e7%9a%84%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95008\/","title":{"rendered":"Oracle\u5b58\u5132\u904e\u7a0b\u7684\u4ee3\u78bc\u7684\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"oracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e4%bb%a3%e7%a2%bc%e7%9a%84%e4%bb%8b%e7%b4%b9-wUUtKAqFXV\">Oracle\u5b58\u5132\u904e\u7a0b\u7684\u4ee3\u78bc\u7684\u4ecb\u7d39<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u7279\u5225\u662f\u5728Oracle\u6578\u64da\u5eab\u4e2d\u3002\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\u548cPL\/SQL\u4ee3\u78bc\uff0c\u9019\u4e9b\u4ee3\u78bc\u53ef\u4ee5\u5728\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u7279\u5b9a\u7684\u4efb\u52d9\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u5b58\u5132\u904e\u7a0b\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5275\u5efa\u65b9\u6cd5\u53ca\u5176\u61c9\u7528\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-wUUtKAqFXV\">\u4ec0\u9ebc\u662f\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u5728\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u7684\u7a0b\u5e8f\uff0c\u901a\u5e38\u7528\u65bc\u57f7\u884c\u91cd\u8907\u7684\u4efb\u52d9\u3002\u5b83\u5011\u53ef\u4ee5\u63a5\u53d7\u53c3\u6578\uff0c\u4e26\u4e14\u53ef\u4ee5\u8fd4\u56de\u7d50\u679c\u3002\u5b58\u5132\u904e\u7a0b\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u7531\u65bc\u5b58\u5132\u904e\u7a0b\u662f\u9810\u7de8\u8b6f\u7684\uff0c\u56e0\u6b64\u57f7\u884c\u901f\u5ea6\u6bd4\u666e\u901a\u7684SQL\u67e5\u8a62\u5feb\u3002<\/li>\n<li>\u6e1b\u5c11\u7db2\u7d61\u6d41\u91cf\uff1a\u5ba2\u6236\u7aef\u53ef\u4ee5\u901a\u904e\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u57f7\u884c\u591a\u500b\u64cd\u4f5c\uff0c\u800c\u4e0d\u5fc5\u6bcf\u6b21\u90fd\u767c\u9001\u591a\u500bSQL\u8a9e\u53e5\u3002<\/li>\n<li>\u589e\u5f37\u5b89\u5168\u6027\uff1a\u901a\u904e\u5b58\u5132\u904e\u7a0b\uff0c\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u8868\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-wUUtKAqFXV\">\u5275\u5efa\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5275\u5efa\u5b58\u5132\u904e\u7a0b\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nCREATE OR REPLACE PROCEDURE procedure_name\n    [ (parameter1 [IN | OUT | IN OUT] datatype, ... ) ]\nIS\nBEGIN\n    -- PL\/SQL code\nEND procedure_name;\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u5b58\u5132\u904e\u7a0b\u4f86\u8a08\u7b97\u5169\u500b\u6578\u5b57\u7684\u548c\uff1a<\/p>\n<pre><code>\nCREATE OR REPLACE PROCEDURE add_numbers\n    (num1 IN NUMBER, num2 IN NUMBER, result OUT NUMBER)\nIS\nBEGIN\n    result := num1 + num2;\nEND add_numbers;\n<\/code><\/pre>\n<h2 id=\"%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-wUUtKAqFXV\">\u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u5275\u5efa\u5b58\u5132\u904e\u7a0b\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\u4f86\u8abf\u7528\u5b83\uff1a<\/p>\n<pre><code>\nDECLARE\n    sum_result NUMBER;\nBEGIN\n    add_numbers(10, 20, sum_result);\n    DBMS_OUTPUT.PUT_LINE('The sum is: ' || sum_result);\nEND;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u8072\u660e\u4e86\u4e00\u500b\u8b8a\u91cfsum_result\uff0c\u7136\u5f8c\u8abf\u7528add_numbers\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u5c07\u7d50\u679c\u8f38\u51fa\u5230\u63a7\u5236\u53f0\u3002<\/p>\n<h2 id=\"%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-wUUtKAqFXV\">\u5b58\u5132\u904e\u7a0b\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u6709\u591a\u7a2e\u7528\u9014\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u9a57\u8b49\uff1a\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u4e4b\u524d\uff0c\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u9032\u884c\u6578\u64da\u9a57\u8b49\u3002<\/li>\n<li>\u6279\u91cf\u8655\u7406\uff1a\u5c0d\u5927\u91cf\u6578\u64da\u9032\u884c\u6279\u91cf\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u63d0\u9ad8\u6548\u7387\u3002<\/li>\n<li>\u696d\u52d9\u908f\u8f2f\uff1a\u5c07\u696d\u52d9\u908f\u8f2f\u5c01\u88dd\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\uff0c\u4fbf\u65bc\u7dad\u8b77\u548c\u91cd\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wUUtKAqFXV\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u63d0\u9ad8\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002\u901a\u904e\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u8907\u96dc\u7684\u696d\u52d9\u908f\u8f2f\u5c01\u88dd\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u5f9e\u800c\u7c21\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u8a2d\u8a08\u548c\u7dad\u8b77\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u5b58\u5132\u904e\u7a0b\u7684\u4ee3\u78bc\uff0c\u5b78\u7fd2\u5982\u4f55\u7de8\u5beb\u3001\u8abf\u8a66\u548c\u512a\u5316\u5b58\u5132\u904e\u7a0b\u4ee5\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u548c\u6548\u7387\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-95008","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95008","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=95008"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95008\/revisions"}],"predecessor-version":[{"id":95009,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95008\/revisions\/95009"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}