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Exception
when osi_general_error then
when OTHERS THEN
out_ErrorMsg := SUBSTR(SQLERRM,1,100);
out_ErrorNbr := ABS(SQLCODE);
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9CREATE TABLESPACE data01
10DATAFILE '/ora ......
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declare
v_isexist number(3,0):=0;
begin
select count(1) into v_isexist from sys.all_objects where owner = 'TEST' and object_type = 'TABLE' and object_name = 'TAB1';
if v_isexist>0 ......
ORACLE RAC¹¤×÷ÔÀí
ORACLE RAC¹¤×÷ÔÀí
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²éѯ±íempÖÐËùÓÐÊý¾Ý
select emp_id,rownum from emp
µÚÒ»²½£¬²éѯ½á¹û,rownum´ý¶¨
emp_id rownum
1 ? 1
2 ? 2
3 ? 3
4&n ......