{"id":199865,"date":"2025-05-06T10:44:18","date_gmt":"2025-05-06T02:44:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199865\/"},"modified":"2025-05-06T10:44:18","modified_gmt":"2025-05-06T02:44:18","slug":"%e6%8f%ad%e7%a7%98oracle%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9a%e4%bd%a0%e5%8f%af%e8%83%bd%e4%b8%8d%e7%9f%a5%e9%81%93%e7%9a%84oracle%e7%89%88%e6%9c%ac%e6%95%b0%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199865\/","title":{"rendered":"\u63ed\u79d8Oracle\u6570\u636e\u5e93\uff1a\u4f60\u53ef\u80fd\u4e0d\u77e5\u9053\u7684Oracle\u7248\u672c\u6570\u91cf"},"content":{"rendered":"

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

\u63ed\u79d8Oracle\u6570\u636e\u5e93\uff1a\u4f60\u53ef\u80fd\u4e0d\u77e5\u9053\u7684Oracle\u7248\u672c\u6570\u91cf<\/h1>\n

\u600e\u4e48\u5165\u95e8\u6570\u636e\u5e93\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u4e3b\u673a\u5b9d\u8d1d\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300a\u63ed\u79d8Oracle\u6570\u636e\u5e93\uff1a\u4f60\u53ef\u80fd\u4e0d\u77e5\u9053\u7684Oracle\u7248\u672c\u6570\u91cf\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b<\/p>\n

Oracle\u6570\u636e\u5e93\u7248\u672c\u5927\u63ed\u79d8\uff1a\u539f\u6765Oracle\u6709\u8fd9\u4e48\u591a\u7248\u672c\uff01<\/p>\n

Oracle\u662f\u5168\u7403\u77e5\u540d\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u62e5\u6709\u4f17\u591a\u7248\u672c\uff0c\u6bcf\u4e2a\u7248\u672c\u90fd\u6709\u5176\u72ec\u7279\u7684\u7279\u6027\u548c\u529f\u80fd\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8Oracle\u6570\u636e\u5e93\u4e0d\u540c\u7248\u672c\u7684\u7279\u70b9\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Oracle\u6570\u636e\u5e93\u7248\u672c\u5206\u7c7b<\/p>\n

Oracle\u6570\u636e\u5e93\u7684\u7248\u672c\u53ef\u4ee5\u6309\u7167\u4e0d\u540c\u7684\u65b9\u5f0f\u8fdb\u884c\u5206\u7c7b\uff0c\u5e38\u89c1\u7684\u5206\u7c7b\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n

    \n
  1. \u6309\u53d1\u5e03\u5e74\u4efd\u5212\u5206\uff1aOracle\u6570\u636e\u5e93\u7684\u7248\u672c\u901a\u5e38\u4ee5\u5e74\u4efd\u4f5c\u4e3a\u6807\u8bc6\uff0c\u6bd4\u5982Oracle 10g\u3001Oracle 11g\u3001Oracle 12c\u7b49\u3002<\/li>\n
  2. \u6309\u529f\u80fd\u548c\u7279\u6027\u5212\u5206\uff1aOracle\u6570\u636e\u5e93\u7684\u4e0d\u540c\u7248\u672c\u5177\u6709\u4e0d\u540c\u7684\u529f\u80fd\u548c\u7279\u6027\uff0c\u6bd4\u5982Oracle Database Standard Edition\u3001Oracle Database Enterprise Edition\u7b49\u3002<\/li>\n
  3. \u6309\u66f4\u65b0\u548c\u4fee\u590d\u7a0b\u5ea6\u5212\u5206\uff1aOracle\u6570\u636e\u5e93\u7684\u4e0d\u540c\u7248\u672c\u8fd8\u53ef\u4ee5\u6309\u7167\u66f4\u65b0\u548c\u4fee\u590d\u7a0b\u5ea6\u8fdb\u884c\u5212\u5206\uff0c\u6bd4\u5982Oracle Database 12c Release 1\u548cOracle Database 12c Release 2\u7b49\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001Oracle\u6570\u636e\u5e93\u7248\u672c\u793a\u4f8b<\/p>\n

      \n
    1. Oracle 10g<\/li>\n<\/ol>\n

      Oracle 10g\u662fOracle\u6570\u636e\u5e93\u7684\u7b2c10\u4e2a\u4e3b\u8981\u7248\u672c\uff0c\u4e8e2003\u5e74\u53d1\u5e03\u3002\u5b83\u5f15\u5165\u4e86\u8bb8\u591a\u91cd\u8981\u7684\u529f\u80fd\uff0c\u5982\u81ea\u52a8\u5b58\u50a8\u7ba1\u7406\u3001\u81ea\u52a8\u8bca\u65ad\u76d1\u89c6\u5668\u7b49\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684PL\/SQL\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

      CREATE TABLE employees (\n    employee_id number(6),\n    first_name varchar2(50),\n    last_name varchar2(50),\n    email varchar2(100),\n    hire_date date\n);<\/pre>\n
        \n
      1. Oracle 11g<\/li>\n<\/ol>\n
        Oracle 11g\u662fOracle\u6570\u636e\u5e93\u7684\u7b2c11\u4e2a\u4e3b\u8981\u7248\u672c\uff0c\u4e8e2007\u5e74\u53d1\u5e03\u3002\u5b83\u5f15\u5165\u4e86\u8bb8\u591a\u65b0\u529f\u80fd\uff0c\u5982\u865a\u62df\u5217\u3001\u81ea\u52a8SQL\u8c03\u4f18\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5b58\u50a8\u8fc7\u7a0b\u793a\u4f8b\uff1a<\/p>\n
        CREATE OR REPLACE PROCEDURE get_employee_info (p_employee_id IN NUMBER, p_info OUT VARCHAR2) AS\nBEGIN\n    SELECT first_name || ' ' || last_name\n    INTO p_info\n    FROM employees\n    WHERE employee_id = p_employee_id;\nEND;<\/pre>\n
          \n
        1. Oracle 12c<\/li>\n<\/ol>\n
          Oracle 12c\u662fOracle\u6570\u636e\u5e93\u7684\u7b2c12\u4e2a\u4e3b\u8981\u7248\u672c\uff0c\u4e8e2013\u5e74\u53d1\u5e03\u3002\u5b83\u5f15\u5165\u4e86\u4f17\u591a\u521b\u65b0\u7684\u529f\u80fd\uff0c\u5982\u591a\u79df\u6237\u67b6\u6784\u3001\u6570\u636e\u5e93\u5185\u90e8\u6570\u636e\u538b\u7f29\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u89e6\u53d1\u5668\u793a\u4f8b\uff1a<\/p>\n
          CREATE OR REPLACE TRIGGER salary_check\nBEFORE INSERT OR UPDATE ON employees\nFOR EACH ROW\nBEGIN\n    IF :new.salary < 3000 THEN\n        RAISE_APPLICATION_ERROR(-20001, 'Salary must be greater than 3000');\n    END IF;\nEND;<\/pre>\n
          \u4e09\u3001\u603b\u7ed3<\/p>\n
          Oracle\u6570\u636e\u5e93\u62e5\u6709\u4f17\u591a\u7248\u672c\uff0c\u6bcf\u4e2a\u7248\u672c\u90fd\u6709\u5176\u72ec\u7279\u7684\u7279\u70b9\u548c\u529f\u80fd\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u7b80\u8981\u4ecb\u7ecd\u4e86Oracle 10g\u3001Oracle 11g\u548cOracle 12c\u7684\u4e00\u4e9b\u7279\u6027\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e9b\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u8fd9\u4e9b\u793a\u4f8b\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3Oracle\u6570\u636e\u5e93\u7684\u4e0d\u540c\u7248\u672c\uff0c\u4e3a\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u63d0\u4f9b\u53c2\u8003\u548c\u6307\u5bfc\u3002<\/p>\n
          \u672c\u7bc7\u5173\u4e8e\u300a\u63ed\u79d8Oracle\u6570\u636e\u5e93\uff1a\u4f60\u53ef\u80fd\u4e0d\u77e5\u9053\u7684Oracle\u7248\u672c\u6570\u91cf\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
          \n
          \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          \u63ed\u79d8Oracle\u6570\u636e\u5e93\uff1a\u4f60\u53ef\u80fd\u4e0d...<\/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-199865","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199865","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=199865"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199865\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}