Judith <jaltamirano@correolux.com.mx> schrieb:
> Hello everybody!! I have a field type text with folios like this:
> A98526
>
> but I want to change de A for a 0 like this: 098526, exists a way to do
> this in a query???
Perhaps something like this:
test=# select regexp_replace('A98526', '^.', '0');regexp_replace
----------------098526
(1 row)
http://www.postgresql.org/docs/8.1/interactive/functions-matching.html#FUNCTIONS-POSIX-REGEXP
Andreas
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