troubleshooting Question

need help with sql syntax

Avatar of Netlink2
Netlink2 asked on
DatabasesPostgreSQLSQL
8 Comments1 Solution350 ViewsLast Modified:
Hi, I'm doing the following call
SELECT  cts,landread,devread,(SELECT DISTINCT (case when a.landread != 2 then 1  else 0 end) as returnvar2 FROM "DUB"."ctsnotes" as a WHERE cts =  a.cts)as returnvar FROM "DUB"."ctsnotes"  as b
This returns "ERROR:  more than one row returned by a subquery used as an expression"

If I replace a.cts wtih a number it doesn't report an error.

I'm using Postgres for this call.

Any ideas guys ?
ASKER CERTIFIED SOLUTION
Pratima

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