{"id":154203,"date":"2024-11-02T13:49:21","date_gmt":"2024-11-02T05:49:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154203\/"},"modified":"2024-11-02T13:49:22","modified_gmt":"2024-11-02T05:49:22","slug":"%e8%aa%bf%e7%94%a8oracle-procedure%e5%9c%a8pl-sql%e4%b8%ad%e7%9a%84%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154203\/","title":{"rendered":"\u8abf\u7528Oracle procedure\u5728pl\/sql\u4e2d\u7684\u64cd\u4f5c"},"content":{"rendered":"<h1 id=\"%e8%aa%bf%e7%94%a8oracle-procedure%e5%9c%a8pl-sql%e4%b8%ad%e7%9a%84%e6%93%8d%e4%bd%9c-ydTbSVysfB\">\u8abf\u7528Oracle procedure\u5728PL\/SQL\u4e2d\u7684\u64cd\u4f5c<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u5b58\u5132\u904e\u7a0b\uff08Procedure\uff09\u662f\u4e00\u7a2e\u91cd\u8981\u7684\u6578\u64da\u5eab\u5c0d\u8c61\uff0c\u80fd\u5920\u5c01\u88dd\u4e00\u7cfb\u5217\u7684SQL\u8a9e\u53e5\u548cPL\/SQL\u908f\u8f2f\u3002\u901a\u904e\u8abf\u7528\u5b58\u5132\u904e\u7a0b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u7c21\u5316\u6578\u64da\u64cd\u4f5c\uff0c\u63d0\u9ad8\u4ee3\u78bc\u7684\u91cd\u7528\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728PL\/SQL\u4e2d\u8abf\u7528Oracle\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-ydTbSVysfB\">\u4ec0\u9ebc\u662fOracle\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>Oracle\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\u548cPL\/SQL\u4ee3\u78bc\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002\u5b83\u5011\u53ef\u4ee5\u63a5\u53d7\u53c3\u6578\uff0c\u4e26\u5728\u57f7\u884c\u6642\u8fd4\u56de\u7d50\u679c\u3002\u5b58\u5132\u904e\u7a0b\u7684\u4e3b\u8981\u512a\u9ede\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\u8f03\u5feb\u3002<\/li>\n<li>\u6e1b\u5c11\u7db2\u7d61\u6d41\u91cf\uff1a\u5ba2\u6236\u7aef\u53ea\u9700\u8abf\u7528\u5b58\u5132\u904e\u7a0b\uff0c\u800c\u4e0d\u5fc5\u767c\u9001\u591a\u500bSQL\u8a9e\u53e5\u3002<\/li>\n<li>\u589e\u5f37\u5b89\u5168\u6027\uff1a\u53ef\u4ee5\u901a\u904e\u6388\u6b0a\u63a7\u5236\u5c0d\u5b58\u5132\u904e\u7a0b\u7684\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%baoracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-ydTbSVysfB\">\u5982\u4f55\u5275\u5efaOracle\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u5728\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5275\u5efa\u4e00\u500b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5b58\u5132\u904e\u7a0b\u793a\u4f8b\uff0c\u8a72\u904e\u7a0b\u7528\u65bc\u63d2\u5165\u54e1\u5de5\u4fe1\u606f\uff1a<\/p>\n<pre><code>\nCREATE OR REPLACE PROCEDURE add_employee (\n    p_name IN VARCHAR2,\n    p_salary IN NUMBER\n) AS\nBEGIN\n    INSERT INTO employees (name, salary) VALUES (p_name, p_salary);\nEND add_employee;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba <code>add_employee<\/code> \u7684\u5b58\u5132\u904e\u7a0b\uff0c\u63a5\u53d7\u5169\u500b\u53c3\u6578\uff1a\u54e1\u5de5\u59d3\u540d\u548c\u85aa\u6c34\u3002<\/p>\n<h2 id=\"%e5%9c%a8pl-sql%e4%b8%ad%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-ydTbSVysfB\">\u5728PL\/SQL\u4e2d\u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u4e00\u65e6\u5b58\u5132\u904e\u7a0b\u5275\u5efa\u5b8c\u6210\uff0c\u5c31\u53ef\u4ee5\u5728PL\/SQL\u584a\u4e2d\u8abf\u7528\u5b83\u3002\u4ee5\u4e0b\u662f\u8abf\u7528 <code>add_employee<\/code> \u5b58\u5132\u904e\u7a0b\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nDECLARE\n    v_name VARCHAR2(100) := 'John Doe';\n    v_salary NUMBER := 50000;\nBEGIN\n    add_employee(v_name, v_salary);\n    COMMIT; -- \u63d0\u4ea4\u4e8b\u52d9\nEND;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>DECLARE<\/code> \u5340\u584a\u5b9a\u7fa9\u4e86\u5169\u500b\u8b8a\u91cf\uff0c\u7136\u5f8c\u5728 <code>BEGIN<\/code> \u5340\u584a\u4e2d\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u3002\u6700\u5f8c\uff0c\u6211\u5011\u4f7f\u7528 <code>COMMIT<\/code> \u63d0\u4ea4\u4e8b\u52d9\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u88ab\u5beb\u5165\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e8%99%95%e7%90%86%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e4%b8%ad%e7%9a%84%e7%95%b0%e5%b8%b8-ydTbSVysfB\">\u8655\u7406\u5b58\u5132\u904e\u7a0b\u4e2d\u7684\u7570\u5e38<\/h2>\n<p>\u5728\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u7570\u5e38\u60c5\u6cc1\u3002\u70ba\u4e86\u63d0\u9ad8\u4ee3\u78bc\u7684\u5065\u58ef\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>EXCEPTION<\/code> \u5340\u584a\u4f86\u6355\u7372\u548c\u8655\u7406\u7570\u5e38\u3002\u4ee5\u4e0b\u662f\u4fee\u6539\u5f8c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nDECLARE\n    v_name VARCHAR2(100) := 'John Doe';\n    v_salary NUMBER := 50000;\nBEGIN\n    add_employee(v_name, v_salary);\n    COMMIT; -- \u63d0\u4ea4\u4e8b\u52d9\nEXCEPTION\n    WHEN OTHERS THEN\n        ROLLBACK; -- \u56de\u6efe\u4e8b\u52d9\n        DBMS_OUTPUT.PUT_LINE('\u767c\u751f\u932f\u8aa4\uff1a' || SQLERRM);\nEND;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u5982\u679c\u5728\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u6642\u767c\u751f\u932f\u8aa4\uff0c\u5247\u6703\u56de\u6efe\u4e8b\u52d9\u4e26\u8f38\u51fa\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ydTbSVysfB\">\u7e3d\u7d50<\/h2>\n<p>\u8abf\u7528Oracle\u5b58\u5132\u904e\u7a0b\u5728PL\/SQL\u4e2d\u662f\u4e00\u500b\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u7c21\u5316\u6578\u64da\u64cd\u4f5c\u4e26\u63d0\u9ad8\u6027\u80fd\u3002\u901a\u904e\u5275\u5efa\u548c\u8abf\u7528\u5b58\u5132\u904e\u7a0b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u4e26\u5728\u9700\u8981\u6642\u9032\u884c\u932f\u8aa4\u8655\u7406\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728PL\/SQL\u4e2d\u8abf\u7528Oracle\u7a0b\u5e8f\uff0c\u638c\u63e1\u57fa\u672c\u8a9e\u6cd5\u548c\u64cd\u4f5c\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\u958b\u767c\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-154203","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154203","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=154203"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154203\/revisions"}],"predecessor-version":[{"id":154204,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154203\/revisions\/154204"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}