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Óï·¨£ºselect lpad('12345678',1,'0') from dual;
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Óï·¨£ºselect rpad('12345678',1,'0') from dual; 
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select rpad('12345678',1,0) from dual;
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select rpad('12345678',10,0) from dual;
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1234567800
select lpad('12345678',10,0) from dual;
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0012345678


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ENCRYPTIONDEMO@fmw//scripts> create table tde_table(id number encrypt no salt,na
me varchar¶þ(30))
¶þ ;
Table created.
Elapsed: 00:00:00.11
ENCRYPTIONDEMO@fmw//scripts> begin
¶þ for i in 1..2 ......

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Oracle 10g ÖÐÎÄÂÒÂëÎÊÌâ

ÎÊÌ⣺Êý¾Ý¿âΪ£ºOracle Database 10g Release 2
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