Subject | Re: [firebird-support] COALESCE() + CAST() converts timestamp format |
---|---|
Author | Venus Software Operations |
Post date | 2014-05-13T07:26:34Z |
Thanks Svein. Would you suggest I double COALESCE it? I think it
will be an overkill and I might end up with an ANSI datetime again.
Or should I not COALESCE it at all? I wanted a blank date time in
case of a NULL for tBillDt and if there is a date in tBillDt I need
it for date calculation later on as post processing from the front
ends.
Please advise.
Kind regards
Bhavbhuti
Please advise.
Kind regards
Bhavbhuti
On 13-05-2014 12:42 pm, Svein Erling
Tysvær svein.erling.tysvaer@... [firebird-support]
wrote:
By the way, Bhavbhuti,
CAST(COALESCE(tPB.dBillDt, '') AS TIMESTAMP) AS tDocDt
will fail if tPB.dBillDt is null since '' cannot be converted to a timestamp (it is neither a timestamp nor null).
Set
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