Source having one lakh record and loaded into target. Then, how can i compare records will loaded in table? For example Source having Firstname,Lastname. the same Firstname,Lastname record will be loaded into Target? How can i check in Oracle?
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Answer Posted / ranjan
You can use the minus keyword
Source table name is A
Target table name is B.
Query can be
select * from B
minus
select * from A
or else you can do a minus from A to B.
select * from A
minus
select * from B
Inthis way you can find the mismatch
(Note: This is just one way pf comparing)
Thanks,
Ranjan
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