Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÅöÉÏoracle×Ö·û¼¯ÎÊÌâ

ǰ̨UI½ø³Ì£¨VC6±àд£©½«UTF-8ÖÐÎÄ·¢¸øºǫ́·þÎñ³ÌÐò£¨Linux GCC£©£¬ºǫ́ÔÙдÈëoracleÊý¾Ý¿â£¬È»ºóǰ̨ÔÙͨ¹ýºǫ́½«Êý¾ÝÈ¡³ö£¬²¢ÏÔʾ£»ºǫ́ûÓÐ×ö±à½âÂëת»»£¬Ç°Ì¨ÔòÔÚVCĬÈϵÄGBKÓëUTF-8Ö®¼ä×÷ת»»¡£
¿ªÊ¼Ê±ÏµÍ³³öÏÖÂÒÂ룬ºóÀ´Í¨¹ýÉèÖÃLinuxÒ»¸ö»·¾³±äÁ¿¡¢ÖØÆôºǫ́½ø³ÌÎÊÌâ½â¾ö£¨ÎÊÌâÊÇÔø¾­³¢ÊÔ¹ý¸ü¸Ä¸Ã»·¾³±äÁ¿£¬µ«ÂÒÂëÒÀ¾É£¬²»È·¶¨µ±Ê±µÄԭί£©¡£
·½Ê½£º
ʹÓÃSQL*PLUS¹¤¾ß²éѯoracle serverµÄ×Ö·û¼¯£º
select userenv('language') from dual;
ÏÔʾΪ“SIMPLIFIED CHINESE_CHINA.ZHS16CGB231280”£»
²é¿´oracle client¶ËµÄ×Ö·û¼¯£º
echo $NLS_LANG
ÏÔʾΪ¿Õ£¬ÓÚÊÇÖ´ÐÐexport NLS_LANG='SIMPLIFIED CHINESE_CHINA.ZHS16CGB231280'£¬²¢ÖØÆô½ø³Ì£¬²âÊÔºóÎÊÌâ½â¾ö¡£
Èç¹ûoracle clientÓëoracle serverµÄ×Ö·û¼¯ÉèÖÃÒ»Ö£¬Ôòoracle²»Ö´ÐÐ×Ö·û¼¯×ª»»¡£


Ïà¹ØÎĵµ£º

[ת]Oracle ¹«²¼ Java ·¢Õ¹²ßÂÔ


¼×¹ÇÎÄÒѾ­Íê³ÉÁ˶ÔSUN¹«Ë¾µÄÊÕ¹º£¬ÓÚ1ÔÂ27ÈÕ·¢²¼Á˶ÔSun¸÷ÏîÒµÎñµÄÕûºÏ¹æ»®¡£×ÜÌåÉÏ˵£¬OracleÒª³ÉΪÈíÓ²¼þÒ»Ì廯µÄÕûÌå½â¾ö·½°¸µÄ³§ÉÌ¡£ ÒÔÏÂ¾ÍÆä¶Ô±¸ÊܹØ×¢µÄJava·½ÃæµÄ²ßÂÔ×ö¸ö½éÉÜ¡£
Java SE:
1£©ÍƳöJDK SE 7£¬ Ëü½«°üÀ¨¶à¸öÐµĹ¦ÄÜ£¬ÈçÌá¸ß¿ª·¢ÈËÔ±µÄЧÂÊ£¬Ìṩ¸ßÐÔÄÜ£¬¶Ô¶àºËоƬµÄÖ§³ÖµÈ¡£
2£©SunµÄHotSp ......

È«ÃæÑ§Ï°ORACLE SchedulerÌØÐÔ(2)¹ÜÀíjobs

1.2 ¹ÜÀíJobs
1.2.1 ÆôÓÃJobs
¡¡¡¡Ç°Ãæ´´½¨JOBʱ£¬ÓÉÓÚδÏÔʽµÄÖ¸¶¨ENABLED²ÎÊý£¬Òò´Ë¼´Ê¹Ö¸¶¨ÁËSTART_DATE£¬²»¹ýĬÈÏÇé¿öÏÂJOB²»»á×Ô¶¯Ö´ÐС£¶ÔÓÚÕâÖÖÇé¿ö£¬DBMS_SCHEDULER°üÖÐÌṩÁËÒ»¸ö¹ý³ÌENABLE£¬¿ÉÒÔÓÃÀ´ÐÞ¸ÄJOBµÄÆôÓÃ״̬£¬µ÷Ó÷½Ê½·Ç³£¼òµ¥£¬ÀýÈ磺
SQL> exec dbms_scheduler.enable(¨INSERT_TEST_TBL& ......

oracle ´æ´¢Í¼Æ¬µÄ´æ´¢¹ý³Ì[ת]

¡¡C:\>sqlplus /nolog
¡¡¡¡SQL*Plus: Release 9.2.0.1.0 - Production on ÐÇÆÚÈý 1ÔÂ 19 14:46:21 2005
¡¡¡¡Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
¡¡¡¡SQL> connect chanet/chanet@oradb;
¡¡¡¡ÒÑÁ¬½Ó¡£
¡¡¡¡SQL> CREATE TABLE IMAGE_LOB (T_ID VARCHAR2 (5) NOT NULL,T_IMAGE ......

oracle rownumÎÊÌâ

½ñÌìͬÊÂÓöµ½ÁËÒ»¸öÎÊÌ⣬ԭÒòÊÇrownumµÄÎÊÌâ¡£
ÏÂÃæ×ªÒ»ÆªÎÄÕ£º
¶ÔÓÚOracleµÄrownumÎÊÌ⣬ºÜ¶à×ÊÁ϶¼Ëµ²»Ö§³Ö>£¬>=£¬=£¬between……and£¬Ö»ÄÜÓÃÒÔÉÏ·ûºÅ£¨<¡¢& lt;=¡¢£¡=£©£¬²¢·Ç˵ÓÃ>£¬>=£¬=£¬between……and ʱ»áÌáʾSQLÓï·¨´íÎ󣬶øÊǾ­³£ÊDz鲻³öÒ»Ìõ¼Ç¼À´£¬»¹»á³öÏÖË ......

OracleÊý¾Ý¿â»ñÈ¡µ±Ç°Óû§Á¬½ÓÊýµÄsqlÓï¾ä

¾ßÌåʵÏÖÈçÏ£º
SQL> select count(*) from v$session  #Á¬½ÓÊý
SQL> Select count(*) from v$session where status='ACTIVE'¡¡#²¢·¢Á¬½ÓÊý
SQL> show parameter processes  #×î´óÁ¬½Ó
SQL> alter system set processes = value scope = spfile;ÖØÆôÊý¾Ý¿â  #ÐÞ¸ÄÁ¬½Ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ