
·¢²¼ÓÚ2005-10-28 00:00:00 |
ÏêϸÄÚÈÝ( 19´ÎÔĶÁ)

¡¡¡¡EXEC SQL WHENEVER SQLERROR CONTINUE£»¡¡¡¡sqlglm£¨msg_buffer£¬ &buffer_size£¬ &msg_length£©£»¡¡¡¡printf£¨"Daemon error while connecting:£Ün"£©£»¡¡¡¡printf£¨"%.*s£Ün"£¬ msg_length£¬ msg_buffer£©£»¡¡¡¡printf£¨"Daemon quitting.£Ün"£©£»¡¡¡¡exit£¨1£©£»¡¡¡¡}¡¡¡¡¡¡¡¡void¡¡¡¡sql_error£¨£©¡¡¡¡{¡¡¡¡char msg_buffer[512]£»¡¡¡¡int msg_length£»¡¡¡¡int buffer_size = 512£»¡¡¡¡¡¡¡¡EXEC SQL WHENEVER SQLERROR CONTINUE£»¡¡¡¡sqlglm£¨msg_buffer£...
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·¢²¼ÓÚ2005-10-31 00:00:00 |
ÏêϸÄÚÈÝ( 32´ÎÔĶÁ)

¡¡¡¡ÎÊÌâ±³¾°£ºÔÚMRPµÄ¾»¸Ä±äºÍÖØÐÂÉú³ÉÖеľ»¸Ä±äÓеãÏñÎÒÃÇoracleÀïµÄÔöÁ¿±¸·ÝÔÀí£¬ÒòΪҪÊÇÿ´Î¶¼ÖØÐÂÉú³É£¬ÕâÑù´¦ÀíºÜÂý£¨ËäÈ»ÓмÆËã»ú´¦Àí£¬Òª·ÃÎʵĶ«Î÷ºÜ¶à£¬Ö÷Éú²ú¼Æ»®¡¢¿â´æ³öÈë¿â¡¢ÔÚ;¡¢¹¤ÒÕ·Ïß¡¢BOM·Ö½â¡¢ÌáǰÆÚÔËËãµÈµÈ¶«Î÷£©£¬¾»¸Ä±äÖ»Òª¼ÆËã¡¢·Ö½â¡®¸Ä±äÊÂÎ£¨¿â´æÊÂÎñ¸Ä±ä»òÖ÷Éú²ú¼Æ»®¸Ä±äµÈ£©ËùÓ°Ïìµ½µÄÏà¹Ø¶ÔÏó¾Í¿ÉÒÔ£¬ ÕâÑù¿ÉÒÔÌá¸ßЧÂÊ£¬ÆóÒµÒ²¾³£Ö»ÊǹØÐÄ×î½ü±ä»¯µÄÇé¿ö¡£¡¡¡¡¡¡¡¡MRP ¾»¸Ä±ä-----¡µOracleÀïµÄÔöÁ¿±¸·Ý(incremental)¡¡¡¡¡¡¡¡MRP ÖØÐÂÉú³É-----¡µOracleÀïµÄÍêÈ«±¸·Ý(full)...
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·¢²¼ÓÚ2005-11-02 00:00:00 |
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¡¡¡¡ÊµÔÚ¶ÔÏóÈç±í¸ñ¡¢Sequence¡¢Ë÷ÒýµÈ½¨ÔÚ±¾Ó¦ÓöÔÓ¦µÄÓû§±í¿Õ¼äÖУ¬ÆäËû¶ÔÏóÈçÊÓͼ¡¢±ðÃû´´½¨ÔÚAppsÏ£¬³£¼û´íÎóÊÇÐÂÊÖ°Ñ±í½¨ÔÚAPPSÏ£¬ÒÔºóÓÖÀ´½¨±ðÃû£¬Õâ¸öʱºòɾ³ý±ðÃûʱ»á±¨¶ÔÏó²»´æÔÚ£¬¶ø½¨±ðÃûµÄʱºòÓÖ±¨¶ÔÏóÒÑ´æÔÚ¡¡¡¡¡¡¡¡Èç¹û°Ñ½Å±¾±£´æÔÚÎļþÀïÃæ£¬×¢ÒâÒ»¸ö¿é±ÈÈçÒ»¸ö´´½¨ÊÓͼµÄÓï¾ä²»ÒªÓпÕÐУ¬·ñÔò»á³öÏÖÈçÏÂÇé¿ö£º°ÑÓï¾ä¿½±´µ½SQL WindowÄÜÕý³£ÔËÐУ¬ÓÃ@Ö´ÐÐÎļþÈ´±¨´í¡¡¡¡¡¡¡¡Èç¹ûÒªÖ´ÐÐexecute_query£¬×¢ÒâÒªgo_blockµ½Êʵ±µÄBlock£¬µ«ÊÇgo_blockÊǸöÊÜÏÞ¹ý³Ì£¬²¢²»Ò»¶¨¶¼Äܳɹ¦¡¡¡¡¡¡¡¡...
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·¢²¼ÓÚ2005-11-02 00:00:00 |
ÏêϸÄÚÈÝ( 40´ÎÔĶÁ)

¡¡¡¡1¡¢Òì³£µÄÓŵ㡡¡¡¡¡¡¡Èç¹ûûÓÐÒì³££¬ÔÚ³ÌÐòÖУ¬Ó¦µ±¼ì²éÿ¸öÃüÁîµÄ³É¹¦»¹ÊÇʧ°Ü£¬Èç¡¡¡¡BEGIN¡¡¡¡SELECT ...¡¡¡¡-- check for ¡¯no data found¡¯ error¡¡¡¡SELECT ...¡¡¡¡-- check for ¡¯no data found¡¯ error¡¡¡¡SELECT ...¡¡¡¡-- check for ¡¯no data found¡¯ error¡¡¡¡ÕâÖÖʵÏֵķ½·¨È±µãÔÚÓÚ´íÎó´¦ÀíûÓÐÓëÕý³£´¦Àí·Ö¿ª£¬¿É¶ÁÐԲʹÓÃÒì³££¬¿ÉÒÔ·½±ã´¦Àí´íÎ󣬶øÇÒÒì³£´¦Àí³ÌÐòÓëÕý³£µÄÊÂÎñÂß¼·Ö¿ª£¬Ìá¸ßÁ˿ɶÁÐÔ£¬Èç¡¡¡¡BEGIN¡¡¡¡SELECT ...¡¡¡¡SELECT ....
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·¢²¼ÓÚ2005-11-04 00:00:00 |
ÏêϸÄÚÈÝ( 16´ÎÔĶÁ)

¡¡¡¡´´½¨±íʱ¿¼ÂÇÁеÄ˳Ðò¡¡¡¡¡¡¡¡´´½¨Ò»¸ö±íʱ±íÖÐÁеÄ˳ÐòÔÚijЩ³Ì¶ÈÉ϶ÔÐÔÄÜ»áÓÐÒ»¶¨µÄÓ°Ïì.(±íÖеÄÁÐÓÐÊý¾Ý)¡¡¡¡¡¡¡¡Oracle¶ÔÐÐÊý¾ÝµÄ´æ´¢½á¹¹ROW HEADER(ÐÐÍ·)ºÍCOLUMN DATA(ÁÐÊý¾Ý).ROW HEADER´æ´¢µÄÐÅÏ¢ÊÇÒ»¸öFLAG BYTE,Ò»¸öLOCK BYTE ºÍCOLUMN¡¡¡¡¡¡¡¡COUNT.COLUMN DATA°üº¬COLUMN LENGTHºÍCOLUMN DATA¡¡¡¡¡¡¡¡¹ØÓÚÕâЩÎÒÃÇ¿ÉÒÔDUMP¸ö±í×öһϲâÊÔ¡¡¡¡create test as select * from dba_objects;¡¡¡¡select header_file,header_block from dba_segments where owner=¡¯TEST¡¯ and ...
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·¢²¼ÓÚ2005-11-04 00:00:00 |
ÏêϸÄÚÈÝ( 19´ÎÔĶÁ)

¡¡¡¡This tip comes from Andrew Allen, Sr. DBA at Handleman Company, in Troy, MI.¡¡¡¡Description: Sometimes we need (or want) to know who is using rollback and how much they are using. This script will show you who is using which rbs, how much rollback they are using, their sid/serial, and, optionally, when their session began and when they were last active in the database.¡¡¡¡Run from terminal monitor.¡¡¡¡¡¡¡¡SET termout ON¡¡¡¡SET heading ON¡¡¡¡SET PAGESIZE 60¡¡...
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·¢²¼ÓÚ2005-11-04 00:00:00 |
ÏêϸÄÚÈÝ( 61´ÎÔĶÁ)

¡¡¡¡¡¡¡¡¡¡¿ÉÓÃÓÚ£º±í¿Õ¼ä¡¢»Ø¹ö¶Î¡¢±í¡¢Ë÷Òý¡¢·ÖÇø¡¢¿ìÕÕ¡¢¿ìÕÕÈÕÖ¾¡¡¡¡¡¡¡¡¡¡½¨ÒéPCTINCREASE²ÎÊýÉèÖÃΪ0£¬¿ÉʹË鯬×îС»¯£¬Ê¹Ã¿Ò»¸öExtent¶¼Ïàͬ£¨µÈÓÚNEXTÖµ£©¡¡¡¡¡¡¡¡Ò»µ©½¨Á¢ÁËij¸ö¶ÔÏó£¬ËüµÄINITIALºÍMINEXTENTS²ÎÊý²»ÄÜÐ޸ģ¨Oracle 816ÖпÉÐÞ¸ÄMINEXTENTS²ÎÊý£©¡¡¡¡...
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·¢²¼ÓÚ2005-11-07 00:00:00 |
ÏêϸÄÚÈÝ( 21´ÎÔĶÁ)

¡¡¡¡ÓеÄʱºò£¬×÷Ϊһ¸öDBA£¬¿ÉÄÜÐèÒªÊÕ¼¯²¿ÊðºÃµÄOracleÊý¾Ý¿âÐÅÏ¢¡£Ó²¼þÅäÖᢲÙ×÷ϵͳÇé¿ö¡¢Èí¼þ°²×°Â·¾¶¡¢Êý¾Ý¿âÓû§ÐÅÏ¢......Ò»ÏîÒ»Ïî×öÏÂÀ´Ò²¹»Í·Ì۵ġ£Èç¹ûÓй¤¾ßÄܹ»×Ô¶¯¸øÎÒÃÇÊÕ¼¯¾Í·½±ã¶àÁË¡£ora2html¾ÍÊÇÕâÑùÒ»¸ö·½±ãµÄС¹¤¾ß¡£¡¡¡¡¡¡¡¡ora2html¼ò½é¡¡¡¡¡¡¡¡ora2htmlÊÇÒ»¸öרÃÅÊÕ¼¯ÀàUnixƽ̨ÉϵÄOracleÊý¾Ý¿âÐÅÏ¢²¢Êä³ö±¨¸æµÄ¹¤¾ß¡£¸Ã¹¤¾ßÖ÷Òª³ÌÐòÊÇÒ»¸ö shell ( korn/bash )½Å±¾£¬¿ÉÒÔÓÃÔÚ´ó¶àÊýUnisºÍLinuxƽ̨ÉÏ¡£Ê¹Óà ora2html ÐèÒªÒ»¸ö¿ÉÓõÄoracle»·¾³¡£ËäÈ»¶Ô8iÒÔ...
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·¢²¼ÓÚ2005-11-08 00:00:00 |
ÏêϸÄÚÈÝ( 18´ÎÔĶÁ)

¡¡¡¡ÒòΪ×öÏîÄ¿£¬ÐèҪʹÓÃBFILE×ֶδ洢ͼÏñÎļþ£¬ËùÒÔ½øÐÐÁËһЩÑо¿¡£¡¡¡¡¡¡¡¡bfile×Ö¶Îʵ¼ÊµÄÎļþ´æ´¢ÔÚÎļþϵͳÖÐ,×Ö¶ÎÖд洢µÄÊÇÎļþ¶¨Î»Ö¸Õë.bfile¶Ô¡¡¡¡¡¡¡¡oracleÀ´ËµÊÇÖ»¶ÁµÄ,Ò²²»²ÎÓëÊÂÎñÐÔ¿ØÖƺÍÊý¾Ý»Ö¸´¡¡¡¡¡¡¡¡bfileµÄ»ù±¾²Ù×÷ÈçÏ£º¡¡¡¡¡¡¡¡1.ÏÈÔÚoracleÊý¾Ý¿âÖÐÏÂÃæÎÒÃǽ¨Á¢Ò»¸öĿ¼±ðÃû,ÓÃÓÚ½«Îļþ¶¨Î»Ö¸ÕëÓ³Éäµ½Îļþϵͳ£º¡¡¡¡¡¡¡¡create DIRECTORY ¡¯tmpdir¡¯ AS ¡¯/tmp¡¯;¡¡¡¡¡¡¡¡tmpdir±íʾÂ߼Ŀ¼Ãû£¬¡¯/tmp¡¯ÊÇʵ¼ÊĿ¼¡£ ×¢Òâ¸ÃĿ¼oracleÓ¦¸ÃÓжÁ...
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·¢²¼ÓÚ2005-11-08 00:00:00 |
ÏêϸÄÚÈÝ( 43´ÎÔĶÁ)

¡¡¡¡Ò»¡¢Ê÷µÄ¼ò½é¡¡¡¡¡¡¡¡Developer 6.0ÒÔÉϰ汾ÌṩÁËhierarchy tree£¨²ã´ÎÊ÷£©µÄ¸ÅÄhtree¿Ø¼þ·Ç³£·½±ã£¬Ö»ÐèÒªÉÙÁ¿µÄ±à³Ì¼´¿ÉʵÏÖÏÔʾ²ã´Î½á¹¹µÄÄ¿µÄ¡£¡¡¡¡¡¡¡¡Ê÷µÄÌØÓÐÊôÐÔÖÐÈçϼ¸¸ö½ÏÎªÖØÒª£º¡¡¡¡¡¡¡¡l ¶àÏîÑ¡Ôñ£¨Multi-Selection£©£ºÊÇ·ñÔÊÐíÒ»´ÎÑ¡ÖÐÊ÷µÄ¶à¸ö½Úµã¡£Èç¹û²»ÔÊÐí£¬ÄÇô Ñ¡Öеڶþ¸ö½Úµãʱ£¬µÚÒ»¸ö±»Ñ¡ÖеĽڵã»áÈ¡ÏûÑ¡Ôñ¡£¡¡¡¡¡¡¡¡l ¼Ç¼×飨Record Group£©£ºÖ¸¶¨Éú³ÉÊ÷µÄ¼Ç¼×éµÄÃû×Ö¡£¡¡¡¡¡¡¡¡¼òµ¥½éÉÜһϸúÊ÷Ïà¹ØµÄ´¥·¢×Ó£¨Built-in£©£º¡¡¡¡¡¡¡¡l...
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