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ora-00904 invlaid identifer

vamsibat
vamsibat asked
on
Medium Priority
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Last Modified: 2013-12-19
i am getting following error

ora-00904 "CNT' invalid identifer
select claim_header_sid, count(*) cnt   from ad_clm_hdr_condition  group by claim_header_sid having cnt =1;
is there any way to avoid this error  other than using inlineview
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Information Technology Specialist
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Commented:
It needs to be having count(*) = 1.

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Commented:
Proper query is

select claim_header_sid, count(*) cnt   from ad_clm_hdr_condition  group by claim_header_sid having count(*) =1;

It is not possible to use aliases in HAVING clause. Only aggregate functions can be used along with a condition in the HAVING clause.
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