¹ØÓÚoracleÓû§½ÇÉ«ÎÊÌâ - Oracle / »ù´¡ºÍ¹ÜÀí
ÎÒÓÃtestÓû§ÒÔNormal½ÇÉ«µÇ¼£¬È»ºó´´½¨Ò»¸ö±í¿Õ¼ä£¬²¢Ôڸñí¿Õ¼äÏ´´½¨Ò»¸ö±íuser¡£ Èç¹ûÎÒÓÃtestÓû§ÒÔsysdba½ÇÉ«µÇ¼£¬Ö´ÐÐselect * from user;±¨´í¡°±í»òÊÓͼ²»´æÔÚ¡±£¬Õâ¸öÊÇÔõô»ØÊÂÄØ£¿ ÐÂÊÖÇóÖú£¬¶àлָµã¡£
select * from test.user; ÊÔÊÔÒýÓà ÎÒÓÃtestÓû§ÒÔNormal½ÇÉ«µÇ¼£¬È»ºó´´½¨Ò»¸ö±í¿Õ¼ä£¬²¢Ôڸñí¿Õ¼äÏ´´½¨Ò»¸ö±íuser¡£ Èç¹ûÎÒÓÃtestÓû§ÒÔsysdba½ÇÉ«µÇ¼£¬Ö´ÐÐselect * from user;±¨´í¡°±í»òÊÓͼ²»´æÔÚ¡±£¬Õâ¸öÊÇÔõô»ØÊÂÄØ£¿ ÐÂÊÖÇóÖú£¬¶àлָµã¡£ ÐèÒª select * from test.user; oracle¹æ¶¨£¬¿çÓû§·ÃÎÊÐèÒªÔÚ±íÃû×ÖÇ°Ãæ¼ÓÉÏÓû§Ãû±êʶ д³Étest.user select * from test.user; ²»Í¬µÄÓû§ÏÂʹÓã¬ÐèÒªÌí¼ÓÓû§Ãû SQL code: 1. create public synonym user for test.user select * from user -- ʹÓÃͬÒå´Ê 2. select * from test.user --ÒªÔÚ±íµÄÇ°Ãæ¼Ó¸ö´´½¨´Ë±íµÄÓû§ ´´½¨±íÓ¦¸ÃÊÇÔÚschema(ģʽ)ÏÂ,²»ÓÃÖ¸¶¨±í¿Õ¼ä.Èç¹ûÒª·ÃÎÊÆäËûschemaÏÂ,µ±È»ÒªÔÚ±íÃûǰ¼ÓÉÏschemaÃû µ±ÄãÓÃas sysdbaµÄ·½Ê½µÇ¼µÄʱºò£¬²»¹ÜÄãʹÓõÄÓû§ÊÇʲô£¬½ÇÉ«¶¼ÊÇsys£¬Óû§Ò²»á±ä³Ésys¡£ËùÒÔÄã²»ÄÜÖ±½Ó²é¿´testÓû§ÏµĶÔÏó¡£ ºÜͬÒâÂ¥Éϼ¸Î»µÄ˵·¨¡£Ö§³Ö£¡ ¿çÓû§·ÃÎÊÐèÒªÔÚ±íÃû×ÖÇ°Ãæ¼ÓÉÏÓû§Ãû±êʶ ÎÒÒ²ÏëÖªµÀ£¬Çë½Ì¸ßÊÖ£¡ . Ö§³ÖÉÏÃæµÄ˵»°ÒýÓà µ±ÄãÓÃas sys
Ïà¹ØÎÊ´ð£º
ÎÒÊÇÓÃÔ¶³Ì×ÀÃæÁ¬²Ù×÷·þÎñÆ÷ÉϵÄÊý¾Ý¿â¡£ ÔÚ´´½¨Ò»¸öÓû§Ö®ºó£¬ÔÙÓÃPLSQLµÇ¼£¬ÔòPLSQLËÀµôÁË¡£ ÎҹصôPLSQLÖ®ºó£¬ÓÃÆäËûÓû§Ò²²»ÄܵǼ¡£ ÎÒ°ÑoracleµÄ·þÎñÍ£Ö¹£¬½á¹û¾ÍÊÇoracleµÄ·þÎñ״̬¾ÍÍ£ÁôÔÚ¡°Í ......
¸÷λ´ó¸ç£¬°ï¸öæ¡£ ϸöOracle for vista °æ±¾µÄ°²×°ÊÔÊÔ 10GºÍ11GµÄ http://www.oracle.com/technology/software/products/database/index.html ------------------------------------------- ......
ÓÃPL/SQL µÇ½ʱµ¯³ö±¨´í´°¿Ú£¬´íÎóÈçÏ£¡ ORA-01034:ORACLE not available ORA-27101:shared memory realm does not exist ÇëÎÊ£¬ÓÐûÓÐÈËÓöµ½ÕâÖÖÇé¿ö£¬Ôõô½â¾ö£¿Ð»Ð»£¡ 1. Oracle sid ÕýÈ ......
java.sql.SQLException: Io Òì³£: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=186646784)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4)))) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBErro ......
--½¨Á¢Ò»¸ö°üÒÔ¶¨ÒåÒ»¸öÓαê create or replace package PK_test as type cur_test is ref cursor; end PK_test; --½¨Á¢Ò»¸ö¹ý³Ì,ͨ¹ýÊäÈëJOBID£¬·µ»ØÒ»¸ö±í¼Ç¼£¨Óα꣩! create or replace ......