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oracle sql - case statement and count

Avi Sridhar
Ranch Hand

Joined: May 31, 2007
Posts: 42
Hi All friendly people

I have 2 tables table1 and table2

table 1 and table 2 have got ids.

my condition is ,

if then i will need the count on the table2 ids, else if is not present in then for the the count should be 0.

This is what i have done so far.

I am not able to figure it out. Please help.

Jeanne Boyarsky
author & internet detective

Joined: May 26, 2003
Posts: 33124

What happens when you run the code you posted - error message, unexpected result, etc?

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subject: oracle sql - case statement and count
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