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Set NULL Using PQexecParams
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* Set NULL Using PQexecParams
@ 2006-11-23 18:11 Keary Suska <hierophant@pcisys.net>
  2006-11-23 19:01 ` Re: Set NULL Using PQexecParams Volkan YAZICI <yazicivo@ttnet.net.tr>
  0 siblings, 1 reply; 2+ messages in thread

From: Keary Suska @ 2006-11-23 18:11 UTC (permalink / raw)
  To: pgsql-interfaces

Is it possible to set a NULL value as a parameter value to PQexecParams?
I.e., other than hard-coding it into the command string.

The idea is mostly for UPDATE statements, so a column could be set to null
if it otherwise does not have a valid value.

Thanks,

Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business"





^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: Set NULL Using PQexecParams
  2006-11-23 18:11 Set NULL Using PQexecParams Keary Suska <hierophant@pcisys.net>
@ 2006-11-23 19:01 ` Volkan YAZICI <yazicivo@ttnet.net.tr>
  0 siblings, 0 replies; 2+ messages in thread

From: Volkan YAZICI @ 2006-11-23 19:01 UTC (permalink / raw)
  To: Keary Suska <hierophant@pcisys.net>; +Cc: pgsql-interfaces

On Nov 23 11:11, Keary Suska wrote:
> Is it possible to set a NULL value as a parameter value to PQexecParams?
> I.e., other than hard-coding it into the command string.

"paramValues[] specifies the actual values of the parameters. A null
pointer in this array means the corresponding parameter is null; ..."
says the documentation.


Regards.



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2006-11-23 18:11 Set NULL Using PQexecParams Keary Suska <hierophant@pcisys.net>
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