Oracle??????????MySQL??
???????????? ???????[ 2013/11/8 10:06:13 ] ????????
????????????????????????????????纾�????????????????????????????????????锟�???貌慰???锟�???????????…
??????????Oracle MySQL ???
??????????
????????????????????Oracle???????Oracle?????????????????????????????????????Oracle????貌??????????????械????????????????????????????????????????????????????????????????????????????????????MySQL??
??????????????????MySQL???????????????????????????????????????????谓?Oracle?????MySQL???????泻??????o?????????Oracle?????MySQL?????????瑁�????????????????????????????????????????????????????????????????????????????????胁???????????????????????????????????Oracle???些??????????
??????Oracle?????MySQL??????????????????????????????Table?????????????????????????Trigger??????娲�????Procedure??????function???Package??????????Job??????????????????????????????????贸??????SQL???????????????????
????????????????????????????Oracle 9i ??MySQL 6.0??Windows 2000??????
??????????????
??????????????????????霉?????????????????MySQL????喂????????????????????????????SQLYog??MySQL Administrator??????????些???????????????胁???????????????????????????????????????????????????
???????????“SQLYog Migration Toolkit”??????????????????????????????????????????????????????????????????????????number??????double??date????timestamp?????小???????????蔚??????????????????????????(Oracle??位??????????BTree??????????????蔚??????)????????????????????Oracle????????蔚?????
????????????Oracle??????????sequence?????????????????危?????MySQL??SQL Server??????????????校????????????????????????????Oracle????????????????????MySQL????????????????????伪???????????key?????????????????
????????????????????????????????Oracle????????校???????????MySQL??????????????????宸�????????MySQL??????????????
???????????????????
?????????MySQL??6.0??????????????
???????????????????????????????????????????????????????????????????????????????
??????????????锟�?MySQL??SQL????????Oracle PL/SQL?????????????????些?????
????1?? ????????Declare???????Oracle??Declare???位??Begin??????MySQl?校?Declare位??Begin???
????2?? ?????????Oracle?校????? “—“ ?????谢?“/* */”?????危???MySQL?校????? “/* */”??“??”?????
????3. ?????????????????梅??????????Oracle?校??? :new.eid?? :old.eid?????????
??????MySQL?校??? New.eid??old.eid???????
????4. ????蟹????????
????1??Oracle??????????autonomous_transaction ??MySQL?????????????????????????MySQL?????????????????????卸???????????????????????写??
????2??MySQL??????trigger?胁?????卸??SQL???????????????????????????????????SQL????????????exec?????
????3??Oracle????????????MySQL?????????????????????屑????????????????????SQL???????效????
????????娲�????????????????????
???????????Oracle??????????????????Object??MySQL???????????????????娲�?????????????????????????泄??????????妾�
??????

???路???
??????????????????
2023/3/23 14:23:39???写?貌??????????
2023/3/22 16:17:39????????????????????些??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???路???????路
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11