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create table t1
(
id number,
c1 varchar2(200),
c2 varchar2(200)
) ;
create table t2
(
id number,
c1 varchar2(200),
c2 varchar2(200)
) ;
--t1 a des id : 1,2,3,4,5
insert into t1 values (1,'111111','111111') ;
insert into t1 values (2,'111111','111111') ;
insert into t1 values (3,'111111','111111') ;
insert into t1 values (4,'111111','111111') ;
insert into t1 values (5,'111111','111111') ;
--t2 a des id : 1,2,3,5,6
insert into t2 values (1,'222222','222222') ;
insert into t2 values (2,'222222','222222') ;
insert into t2 values (3,'222222','111111') ;
insert into t2 values (5,'222222','222222') ;
insert into t2 values (6,'222222','222222') ; |
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