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create table T1( id primary key )
as
select 1 from dual union all
select 2 from dual union all
select 3 from dual ;
3 rows affected
create table T2 ( id, value1_id, value2_id )
as
select 1, '01', 2 from dual union all
select 1, '02', 3 from dual union all
select 1, '03', 1 from dual union all
select 2, '04', 2 from dual union all
select 2, '05', 2 from dual union all
select 2, '02', 3 from dual union all
select 2, '06', 4 from dual union all
select 2, '07', null from dual union all
select 3, '08', 2 from dual union all
select 3, '02', 3 from dual union all
select 4, '09', 2 from dual union all
select 4, '10', 1 from dual ;
12 rows affected
select t2.*, 'T1 id not valid' as status
from t2
where t2.id not in ( select id from T1 )
union all
select t2.*, 'value1_id <-> value2_id mapping incorrect '
from t1 join t2 on t1.id = t2.id
where
( t2.value1_id in ('01','04','05','08','09') and t2.value2_id <> 2 )
or
( t2.value1_id = '02' and t2.value2_id <> 3 )
or
( t2.value1_id in ('03','10') and t2.value2_id <> 1 )
or
( t2.value1_id = '06' and t2.value2_id <> 4 )
or
( t2.value1_id = '07' and t2.value2_id is null )
;
ID | VALUE1_ID | VALUE2_ID | STATUS |
---|---|---|---|
4 | 09 | 2 | T1 id not valid |
4 | 10 | 1 | T1 id not valid |
2 | 07 | null | value1_id <-> value2_id mapping incorrect |