Postgres Pro
Downloads
Home   >   mailing lists

Determine if a string is digit - Mailing list pgsql-general

From Josué Maldonado
Subject Determine if a string is digit
Date
Msg-id 3FB3FE56.8090205@lamundial.hn
Whole thread Raw
Responses Re: Determine if a string is digit  (Manuel Sugawara <masm@fciencias.unam.mx>)
List pgsql-general
Tree view 
Hello list,

That's my question, I can't figure out a way to know if a given string
is digit, soemthing like this:

ISDIGIT("ARWA") = False
ISDIGIT("5334")    = True

If anyone know a way to get that done, I'll appreciate the help.

--
Josué Maldonado.

pgsql-general by date:

Previous
From: Martin Marques
Date:
Subject: 64 bit compile on Linux SPARC U5
Next
From: Manuel Sugawara
Date:
Subject: Re: Determine if a string is digit