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* ichar
@ 2005-10-11 14:22 Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>
0 siblings, 2 replies; 3+ messages in thread
From: Judith Altamirano Figueroa @ 2005-10-11 14:22 UTC (permalink / raw)
To: pgsql-sql
I moved from postgres 7.0.2 to 8.0.1,
in the 7.0.2 version I process the next query, and it succeed:
select ichar(letra_ascii) || '-' || substr('00000' ||num_factura,length
(num_factura)+1,5) as factura from facturas
but in 8.0.1 it outputs the next error:
ERROR: not exist the function ichar(integer)
HINT: any function match with the arguments types.
Add explicit cast of types
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: ichar
@ 2005-10-11 14:37 Tom Lane <tgl@sss.pgh.pa.us>
parent: Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>
1 sibling, 0 replies; 3+ messages in thread
From: Tom Lane @ 2005-10-11 14:37 UTC (permalink / raw)
To: Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>; +Cc: pgsql-sql
Judith Altamirano Figueroa <jaltamirano@correolux.com.mx> writes:
> ERROR: not exist the function ichar(integer)
[ digs in archives... ] Looks like we renamed ichar() to chr() quite
some time ago.
regards, tom lane
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: ichar
@ 2005-10-11 14:37 Richard Huxton <dev@archonet.com>
parent: Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>
1 sibling, 0 replies; 3+ messages in thread
From: Richard Huxton @ 2005-10-11 14:37 UTC (permalink / raw)
To: Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>; +Cc: pgsql-sql
Judith Altamirano Figueroa wrote:
> I moved from postgres 7.0.2 to 8.0.1,
If you only have one compatability problem, I'd be surprised.
> in the 7.0.2 version I process the next query, and it succeed:
>
> select ichar(letra_ascii) || '-' || substr('00000' ||num_factura,length
> (num_factura)+1,5) as factura from facturas
>
> but in 8.0.1 it outputs the next error:
>
> ERROR: not exist the function ichar(integer)
> HINT: any function match with the arguments types.
> Add explicit cast of types
I'll point you to Tom Lane's thoughts on this back in 2000:
http://archives.postgresql.org/pgsql-hackers/2000-09/msg00418.php
HTH
--
Richard Huxton
Archonet Ltd
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2005-10-11 14:22 ichar Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>
2005-10-11 14:37 ` Tom Lane <tgl@sss.pgh.pa.us>
2005-10-11 14:37 ` Richard Huxton <dev@archonet.com>
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