{"id":644,"date":"2012-03-08T23:54:35","date_gmt":"2012-03-08T15:54:35","guid":{"rendered":"https:\/\/yangtingkun.net\/?p=644"},"modified":"2012-03-11T08:59:58","modified_gmt":"2012-03-11T00:59:58","slug":"%e8%b0%83%e7%94%a8%e8%80%85%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%e8%ae%bf%e9%97%ae%e6%9d%83%e9%99%90%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/yangtingkun.net\/?p=644","title":{"rendered":"\u8c03\u7528\u8005\u5b58\u50a8\u8fc7\u7a0b\u8bbf\u95ee\u6743\u9650\u95ee\u9898"},"content":{"rendered":"

\u4e00\u76f4\u8ba4\u4e3a\u8c03\u7528\u8005\u6743\u9650\u8fc7\u7a0b\u6240\u53c2\u8003\u7684\u5bf9\u8c61\u662f\u8c03\u7528\u8005\u7528\u6237\u4e0b\u7684\u5bf9\u8c61\uff0c\u6240\u4f9d\u8d56\u7684\u6743\u9650\u4e5f\u662f\u8c03\u7528\u8005\u62e5\u6709\u7684\u6743\u9650\uff0c\u4f46\u662f\u73b0\u5728\u53d1\u73b0\u4e8b\u5b9e\u5e76\u975e\u5b8c\u5168\u5982\u6b64\u3002
\n\u4e8b\u5b9e\u4e0a\u8fd9\u4e2a\u89c2\u70b9\u5bf9\u4e8e\u8868\u3001\u89c6\u56fe\u662f\u6b63\u786e\u7684\uff0c\u8c03\u7528\u8005\u6743\u9650\u5b58\u50a8\u8fc7\u7a0b\u8bbf\u95ee\u7684\u8868\u548c\u89c6\u56fe\u662f\u8c03\u7528\u8005\u5f53\u524d\u7528\u6237\u4e0b\u7684\uff0c\u4e14\u6743\u9650\u90fd\u6765\u81ea\u8c03\u7528\u8005\u672c\u8eab\u3002
\n\u4f46\u662f\u5bf9\u4e8e\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5374\u662f\u4e2a\u4f8b\u5916\uff0c\u8c03\u7528\u8005\u6743\u9650\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u8c03\u7528\u7684OWNER\u7528\u6237\u4e0b\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5bf9\u4e8e\u8c03\u7528\u8005\u800c\u8a00\uff0c\u5373\u4f7f\u6ca1\u6709\u6743\u9650\u4e5f\u662f\u53ef\u4ee5\u8bbf\u95ee\u7684\u3002
\n\u63cf\u8ff0\u6709\u70b9\u62bd\u8c61\uff0c\u770b\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a<\/p>\n

SQL> CONN SYSTEM\/MANAGER\r\n\u5df2\u8fde\u63a5\u3002\r\nSQL> CREATE USER U1 IDENTIFIED BY U1 DEFAULT TABLESPACE USERS;\r\n\u7528\u6237\u5df2\u521b\u5efa\u3002\r\nSQL> GRANT CREATE SESSION TO U1;\r\n\u6388\u6743\u6210\u529f\u3002\r\nSQL> CONN TEST\/TEST \r\n\u5df2\u8fde\u63a5\u3002\r\nSQL> CREATE OR REPLACE PROCEDURE P_1 AUTHID CURRENT_USER AS\r\n2 BEGIN\r\n3 NULL;\r\n4 END;\r\n5 \/\r\n\u8fc7\u7a0b\u5df2\u521b\u5efa\u3002\r\nSQL> CREATE OR REPLACE PROCEDURE P_2 AUTHID CURRENT_USER AS\r\n2 BEGIN\r\n3 P_1;\r\n4 END;\r\n5 \/\r\n\u8fc7\u7a0b\u5df2\u521b\u5efa\u3002\r\nSQL> GRANT EXECUTE ON P_2 TO U1;\r\n\u6388\u6743\u6210\u529f\u3002\r\nSQL> CONN U1\/U1\r\n\u5df2\u8fde\u63a5\u3002\r\nSQL> EXEC TEST.P_1\r\nBEGIN TEST.P_1; END;\r\n*\r\n\u7b2c 1 \u884c\u51fa\u73b0\u9519\u8bef:\r\nORA-06550: \u7b2c 1 \u884c, \u7b2c 7 \u5217:\r\nPLS-00201: \u5fc5\u987b\u58f0\u660e\u6807\u8bc6\u7b26 'TEST.P_1'\r\nORA-06550: \u7b2c 1 \u884c, \u7b2c 7 \u5217:\r\nPL\/SQL: Statement ignored\r\n\r\nSQL> EXEC TEST.P_2\r\nPL\/SQL \u8fc7\u7a0b\u5df2\u6210\u529f\u5b8c\u6210\u3002<\/pre>\n
\u521b\u5efa\u4e00\u4e2a\u53ea\u6709CREATE SESSION\u6743\u9650\u7684\u7528\u6237\u3002\u5728\u53e6\u5916\u4e00\u4e2a\u7528\u6237\u4e0b\uff0c\u521b\u5efa\u4e24\u4e2a\u8c03\u7528\u8005\u6743\u9650\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5176\u4e2dP_2\u8c03\u7528P_1\u3002\u5c06\u5b58\u50a8\u8fc7\u7a0bP_2\u7684\u6267\u884c\u6743\u9650\u6388\u6743\u7ed9P_1\u3002\u7528\u65b0\u521b\u5efa\u7684\u7528\u6237\u767b\u5f55\uff0c\u53ef\u4ee5\u770b\u5230\uff0c\u7528\u6237\u6ca1\u6709\u6743\u9650\u6267\u884cP_1\uff0c\u4f46\u662f\u7528\u6237\u53ef\u4ee5\u6267\u884cP_2\uff0c\u8fd9\u610f\u5473\u7740\u7528\u6237\u901a\u8fc7P_2\u7684\u6267\u884c\u6743\u9650\uff0c\u8c03\u7528\u4e86\u5b58\u50a8\u8fc7\u7a0bOWNER\u7528\u6237\u4e0b\u8c03\u7528\u8005\u672c\u6ca1\u6709\u6743\u9650\u7684\u5b58\u50a8\u8fc7\u7a0bP_1\u3002
\n\u8fd9\u5bf9\u4e8e\u5b9a\u4e49\u8005\u6743\u9650\u5b58\u50a8\u8fc7\u7a0b\u662f\u987a\u7406\u6210\u7ae0\u7684\uff0c\u4f46\u662f\u5bf9\u4e8e\u8c03\u7528\u8005\u5b58\u50a8\u8fc7\u7a0b\u800c\u8a00\uff0c\u5bf9\u8c61\u7684\u8bbf\u95ee\u6743\u9650\u662f\u5728\u8c03\u7528\u65f6\u5224\u65ad\uff0c\u56e0\u6b64\u7531\u8c03\u7528\u8005\u786e\u5b9a\u8bbf\u95ee\u7684\u5bf9\u8c61\u548c\u6743\u9650\u3002\u6ca1\u6709\u60f3\u5230\uff0cOracle\u8fd9\u91cc\u7684\u5bf9\u8c61\u7684\u8303\u56f4\u5e76\u4e0d\u5305\u542b\u5b58\u50a8\u8fc7\u7a0b\u3002
\n\u7b2c\u4e00\u4e2a\u8fc7\u7a0b\u662f\u5426\u662f\u8c03\u7528\u8005\u6743\u9650\u5e76\u4e0d\u91cd\u8981\uff0c\u5c06\u5176\u6539\u4e3a\u5b9a\u4e49\u8005\u6743\u9650\uff0c\u7ed3\u679c\u4f9d\u65e7\uff1a<\/p>\n
SQL> CONN TEST\/TEST\r\n\u5df2\u8fde\u63a5\u3002\r\nSQL> CREATE OR REPLACE PROCEDURE P_1 AS\r\n2 BEGIN\r\n3 NULL;\r\n4 END;\r\n5 \/\r\n\u8fc7\u7a0b\u5df2\u521b\u5efa\u3002\r\nSQL> CREATE OR REPLACE PROCEDURE P_2 AUTHID CURRENT_USER AS\r\n2 BEGIN\r\n3 P_1;\r\n4 END;\r\n5 \/\r\n\u8fc7\u7a0b\u5df2\u521b\u5efa\u3002\r\nSQL> CONN U1\/U1\r\n\u5df2\u8fde\u63a5\u3002\r\nSQL> EXEC TEST.P_2\r\nPL\/SQL \u8fc7\u7a0b\u5df2\u6210\u529f\u5b8c\u6210\u3002<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u76f4\u8ba4\u4e3a\u8c03\u7528\u8005\u6743\u9650\u8fc7\u7a0b\u6240\u53c2\u8003\u7684\u5bf9\u8c61\u662f\u8c03\u7528\u8005\u7528\u6237\u4e0b\u7684\u5bf9\u8c61\uff0c\u6240\u4f9d\u8d56\u7684\u6743\u9650\u4e5f\u662f\u8c03\u7528\u8005\u62e5\u6709\u7684\u6743\u9650\uff0c\u4f46\u662f\u73b0\u5728\u53d1\u73b0\u4e8b\u5b9e\u5e76\u975e\u5b8c\u5168\u5982\u6b64\u3002 \u4e8b\u5b9e\u4e0a\u8fd9\u4e2a\u89c2\u70b9\u5bf9\u4e8e\u8868\u3001\u89c6\u56fe\u662f\u6b63\u786e\u7684\uff0c\u8c03\u7528\u8005\u6743\u9650\u5b58\u50a8\u8fc7\u7a0b\u8bbf\u95ee\u7684\u8868\u548c\u89c6\u56fe\u662f\u8c03\u7528\u8005\u5f53\u524d\u7528\u6237\u4e0b\u7684\uff0c\u4e14\u6743\u9650\u90fd\u6765\u81ea\u8c03\u7528\u8005\u672c\u8eab\u3002 \u4f46\u662f\u5bf9\u4e8e\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5374\u662f\u4e2a\u4f8b\u5916\uff0c\u8c03\u7528\u8005\u6743\u9650\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u8c03\u7528\u7684OWNER\u7528\u6237\u4e0b\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5bf9\u4e8e\u8c03\u7528\u8005\u800c\u8a00\uff0c\u5373\u4f7f\u6ca1\u6709\u6743\u9650\u4e5f\u662f\u53ef\u4ee5\u8bbf\u95ee\u7684\u3002 \u63cf\u8ff0\u6709\u70b9\u62bd\u8c61\uff0c\u770b\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a SQL> CONN SYSTEM\/MANAGER \u5df2\u8fde\u63a5\u3002 SQL> CREATE USER U1 IDENTIFIED BY U1 DEFAULT TABLESPACE USERS; \u7528\u6237\u5df2\u521b\u5efa\u3002 SQL> GRANT CREATE SESSION TO U1; \u6388\u6743\u6210\u529f\u3002 SQL> CONN TEST\/TEST \u5df2\u8fde\u63a5\u3002 SQL> CREATE OR REPLACE PROCEDURE P_1 AUTHID CURRENT_USER AS 2 … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[523,524,525],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2yiY3-ao","_links":{"self":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/644"}],"collection":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=644"}],"version-history":[{"count":2,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/644\/revisions"}],"predecessor-version":[{"id":646,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/644\/revisions\/646"}],"wp:attachment":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}