Subject Re: [firebird-support] COALESCE() + CAST() converts timestamp format
Author Venus Software Operations
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


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


-- 


Thanking you.

Yours Faithfully,
For Venus Software Operations
----
Mr. Bhavbhuti Nathwani
___________________________________________
Softwares for Indian Businesses at: http://www.venussoftop.com

venussoftop@...
venussoftop@...
___________________________________________

Please note: We reserve complete rights for policy changes in the future and the same will be applicable immediately as and when made.  Attachments may get corrupted before reaching you, in such a situation please let us know and we will resend you the same at the earliest.  We do not take any responsibility for data loss of any type and kind.  Data safety remains the sole the responsibility of the users of our softwares.
___________________________________________

Internet email confidentiality:

This message may contain information that may be privileged or confidential.  If you are not the addressee nor are you responsible for the delivery of the message to the addressee indicated in this email, then you may not copy or deliver this email to anyone and you should notify the sender by reply email and then destroy this message.

Please reply email immediately to this message with REMOVE in the subject, if you or your employer do not consent to email of this kind.

Opinions, conclusions and other information in this message that do not relate to the official business of my firm shall be understood as neither given nor endorsed by my company.