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hi,
how to match retrieve the unmatched records from 2 tables
in which we dont have any primary key. example : table1 has
1,2,3,4,5 and table2 has 1,2,3,4,5,6,7,8,9,10 and i want
the numbers from 6 to 10 to be displayed and should not
come as null. i need the numbers. please reply as soon as
possible.
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Answer Posted / madhu sudhan g
Hiii
Its very simple to get the records that doesn't match lets
table1 is No1 and having A column values 1,2,3,4,5 and Table2
is No2 having column B values 1,2,3,4,5,6,7,8,9,10
Now Query is
select B from NO2 where B NOT IN(select A from NO1)
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