Обсуждение: type of a field

Hello
I want to know the type of a field in a table
how can I khow it ?

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on 5/2/02 3:48 AM, ameen78101@yahoo.com purportedly said:

> Hello
> I want to know the type of a field in a table
> how can I khow it ?

There are different ways. You can use pg_field_type(), or a Postgres
function. It's all in the docs. RTFM.

Keary Suska
Esoteritech, Inc.
"Leveraging Open Source for a better Internet"

Ameen,

> I want to know the type of a field in a table
> how can I khow it ?

Way #1:
1. Log into to your database using the command line utility PSQL.
2. Type "\d <name of table>"

Way #2:
1. Install phpPgAdmin database administration tool.
2. Examine the table using phpPgAdmin.

-Josh

ameen eetemadi schrieb:

> I want to know the type of a field in a table how can I khow it ?

  pg_fieldtype()

or something like

  SELECT a.attname, format_type(a.atttypid, a.atttypmod)
     FROM pg_class c, pg_attribute a
     WHERE c.relname = '$tablename'
     AND a.attnum > 0 AND a.attrelid = c.oid
     ORDER BY a.attnum;

?

Bye,
Knut Sübert

Would pg_fieldname() and pg_fieldtype() also be an option?

-----Original Message-----
From: Josh Berkus [mailto:josh@agliodbs.com]
Sent: Thursday, May 02, 2002 6:49 PM
To: ameen eetemadi; pgsql-php@postgresql.org
Subject: Re: [PHP] type of a field


Ameen,

> I want to know the type of a field in a table
> how can I khow it ?

Way #1:
1. Log into to your database using the command line utility PSQL.
2. Type "\d <name of table>"

Way #2:
1. Install phpPgAdmin database administration tool.
2. Examine the table using phpPgAdmin.

-Josh

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