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2£º·Ö¶Îcommit
iCount :=1;
for rec in cur_name loop
  insert into  table_name (.....);//DML Lanaguage
if iCount =2000 then
   commit;
   iCount:=0;
else
  iCount:= iCount +1;
end if;
end loop;


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ORACLE WITH AS Ó÷¨

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ORACLE to_char(),to_date()Ó÷¨

to_date() function
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DAY ÌìµÄÃû×Ö£¬Ê¹ÓÿոñÌî³äµ½9¸ö×Ö·û 
DD ÔÂÖеĵڼ¸Ìì 
DDD ÄêÖеĵڼ¸Ìì 
DY ÌìµÄ¼òдÃû 
IW ISO±ê×¼µÄÄêÖеĵڼ¸ÖÜ 
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create tablespace ts_stone
logging
datafile 'xxx.dbf'
size 100m
autoextend on
next 100m maxsize 2048m
extent management local;
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create temporary tablespace temp_ts ......
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