OracleÖÐÅúÁ¿µ¼³öSequence
ʹÓÃexp¹¤¾ß£¬ÒÔtablesµÄÀàÐ͵¼³öij¸öÓû§ÏÂËùÓеıíºÍÊý¾Ý£¬·¢ÏÖÆäÖÐsequenceûÓб»µ¼³ö¡£ÍøÉÏËÑË÷Ö®£¬·¢ÏÖtoadÃ²ËÆÓд˹¦ÄÜ£¬ÓÚÊǰ²×°ÁË9.6.1.1°æ±¾£¬½á¹û¾ÓȻû·¢Ïִ˹¦ÄÜ¡££¨¿ÉÄÜÊÇÎÒûÕÒµ½£¬ÖÁÉÙºÍÄÇλÀÏ´óµÄ½ØÍ¼²»Í¬£©£¬×îºóÕÒµ½ÈçϽű¾£¬¿ÉÒÔ½«Ä³¸öÓû§µÄÈ«²¿sequence²éѯ³öÀ´£¬²¢Æ´³É´´½¨Óï¾ä¡£
´úÂëÈçÏ£º
Java´úÂë
select
'create sequence '
||sequence_name||
' minvalue '
||min_value||
' maxvalue '
||max_value||
' start with '
||last_number||
' increment by '
||increment_by||
(
case
when cache_size=
0
then
' nocache'
else
' cache '
||cache_size end) ||
';'
from dba_sequences where sequence_owner=
'HR'
select 'create sequence '||sequence_name||
' minvalue '||min_value||
' maxvalue '||max_value||
' start with '||last_number||
' increment by '||increment_by||
(case when cache_size=0 then ' nocache' else ' cache '||cache_size end) ||';'
from dba_sequences where sequence_owner='HR'
×¢Ò⣺ÆäÖеÄHR£¬ÊÇÐèÒªµ¼³ösequenceµÄÓû§£¬Ã²ËƱØÐë´óдµÄ˵£¡²¢ÇÒʹÓøýű¾µÄÓû§ÐèÒªÓзÃÎÊdba_sequencesµÄȨÏÞ¡£
µ¼³ö½á¹ûÈçÏ£º
Java´úÂë
create sequence HIBERNATE_SEQUENCE minvalue
1
maxvalue
999999999999999999999999999
start with
1
increment by
1
cache
20
;
create sequence MIAGENTVERSION_VERSION_SEQ minvalue
1
maxvalue
999999999999999999999999
start with
121
increment by
1
cache
20
;&nbs
Ïà¹ØÎĵµ£º
Oracle 10G Êý¾Ý¿âÎļþĿ¼½á¹¹
ÔÚOracle Database 10gÖÐ,OracleµÄĿ¼½á¹¹ÊÇÓÉOracle_Base¼°Æä×ÓĿ¼Oracle_Home¡¢admin¡¢flash_recovery_areaºÍoradataĿ¼¹¹³ÉµÄ¡£Îª·½±ãÌÖÂÛ£¬ÓÃOracle_Base´ú±íOracleĿ¼Ê÷µÄ¸ù£¬ÓÃOracle_Home±íʾ¸ùĿ¼ÏµÄÖ÷Ŀ¼¡£
1.Oracle_BaseĿ¼
Oracle_Base´ú±íOracleĿ¼Ê÷µÄ¸ù¡£ ......
Navicat for xxx ÊÇÒ»¸öÓÅÐãµÄÊý¾Ý¿â¹ÜÀí¿Í»§¶Ë£¬ÓÐ MySQL¡¢Oracle µÈ°æ±¾¡£½¨Òé´ó¼Ò×îºÃÓà Enterprise °æ±¾£¬¹¦ÄÜÈ«ÃæÒ»Ð©£¬µ«½ÏÖ®ÓÚÃâ·ÑµÄ Lite °æ£¬ÆóÒµ°æ¿ÉÊÇÒª»¨Òø×ÓÂòµÄ¡£
°²×° Navicat for Oracle ºó£¬Ê×ÏÈÐèÒª½¨Ò»¸ö“Á¬½Ó”£¬×÷Ϊij¸ö¹ÜÀíÈÎÎñµÄ±êʶ£¬ÒòΪ×÷Ϊ¿Í»§¶Ë£¬Ëü¿ÉÒ ......
ѧϰOracleÊÇÒ»¸öÂþ³¤¼è
ÐÁµÄ¹ý³Ì¡£Èç¹ûûÓÐÐËȤ£¬Ö»ÊDZ»ÆÈѧϰ£¬ÄÇôÊǺÜÄÑѧºÃµÄ¡£Ñ§Ï°µ½Ò»¶¨³Ì¶ÈµÄʱºò£¬ÒªÏë½øÒ»²½Ìá¸ß£¬¾Í²»µÃ²»½Ó´¥ºÜ¶àOracleÖ®ÍâµÄ¶«Î÷£¬Èç
Unix£¬ÈçÍøÂç¡¢´æ´¢µÈ¡£Òò´Ë£¬ÒªÕæµÄ¾öÐÄѧºÃOracle£¬¾ÍÒ»¶¨ÒªÓÐÐËȤ¡£ÓÐÁËÐËȤ£¬¾Í»áÒ»ÇбäµÃ¼òµ¥¿ìÀÖÆðÀ´¡£¼òµ¥×ܽáһϣ¬ÄǾÍÊÇ£ºÐËȤ¡¢Ñ§
ϰ¡¢Êµ¼ù¡£ ......