Ò»¸öpl/sqlÎÊÌâ ¹ØÓÚÒì³£´¦Àí
pl/sql £º
delete from trap_urrshis where type=trap_type and cycle>=vcycle_code_begin
commit;
update table ....
commit;
exception
when others then
......
ÎÒÏëÎÊÏ£¬Õâ¸ö²¶×½Òì³£ÊÇÔõÑùµÄ£¬±ÈÈçÎÒdelete Õâ±ßÓÐÒì³£ÁË£¬»á²»»áÖ±½ÓÌøµ½Òì³£´¦ÀíÕ⣬»¹ÊǽÓ׿ÌÐø´¦Àíupdate¡£¡£¡£ÄÇÈç¹ûÎÒUPDATEÓÐÒì³£ÄØ£¿£¿£¿
ÁíÍ⣺T-SQL ÖÐ begin transaction;
rollback transaction;---¿ÉÒԻص½transactionǰ£¬ÆÚ¼äµÄÓï¾ä¶¼Ã»COMMIT²Ù×÷
commit transaction;
ÏÖÔÚÎÒת»»³ÉPL/SQL ±ÈÈçÎÒ update table .... È»ºóCOMMMIT¡£
µ½×îºó½øÐÐÒì³£´¦ÀíµÄʱºò Òª»Ø¹ö£¬ÄܻصÄÈ¥Â𣿣¿
ÏÖÔÚÎÒÊÖÉϵÄT-SQLºÜÆæ¹Ö£¬Ëü¾ÍÔÚ×îºó½øÐÐÁËÒì³£ÅÐ¶Ï if @@error <>0
²»ÊÇÿ¸öDMLÓï¾ä¶¼Òª½øÐÐÅжϵÄÂ¡£¡£¡£
SQL code
Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.
Ïà¹ØÎÊ´ð£º
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
СµÜ£¬×î½üҪתÐÐÈ¥×öoracle¿ª·¢ÁË£¬ÓÉÓÚ´óѧ±Ïҵʱ£¬×ßÁ˸öÍä·£¬ÏÖÔÚºÜСÐÄ£¬ÎÊÏ£¬×öPL/SQLÓÐûÓÐǰ;£¿£¿£¿
µ±È»ÎÒ˵µÄÕâ¸öǰ;ÊÇÖ¸ ÒÔºóÒªÌø²Û£¬Êг¡¶ÔÕâÑùµÄÈ˲ŵÄÐèÇóÁ¿´ó²»´ó£¿£¿
3q ÄÇ¿´À´»¹Ö»ÄÜÏȽӴ ......
sqlserver2005 ½¨Á¢µÄÊý¾Ý¿â£¬ÓëÊÖ³Öpda´«ÊäÊý¾Ý£¬×î½üͻȻ³öÏÖÎÞ·¨´«µÝÊý¾ÝµÄÎÊÌ⣬pda¶ËÌáʾµÄ´íÎóʱoutofmemoryexception£¬µ«ÊÇpdaÉÏÃæµÄÈÝÁ¿Ã»ÓÐÎÊÌ⣬
sqlserverµÄÈÕ×ÓÉϵĴíÎóÈçÏ£º
ÈÕÆÚ 2010-1-25 14:45: ......
tab1 ×Ö¶Î:billdate,goodsid,incount,inmoney,outcount,outmoney,endprice,endcount,endamt
tab2 ×Ö¶Î:goodsid,goodskind£¨ÉÌÆ·ÀàÐÍ£©
tab3 ×Ö¶Î:goodskind£¨ÉÌÆ·ÀàÐÍ£©,kindname
½á¹û£º
µÃµ½ÉÌÆ·ÀàÐÍÔÚÒ»¶Îʱ¼ä ......