I really wonder if the function name is pg_field_type (res,
The function name which returns the field type of a particular column is
PQftype (res, col_no).
This returns the field type as oid.The oid of the built-in data types
can be found in src/include/catalog/pg_type.h
When using libpq API's you need to include only "libpq-fe.h".
Is pg_field_type (res, col_no) an abstraction over PQftype (res, col_no)
in your case?
From: sandhya [mailto:sandhyar(at)amiindia(dot)co(dot)in]
Sent: Monday, August 22, 2005 7:12 PM
To: Sivakumar K
Cc: postgre; sandhya
Subject: Re: [ADMIN] error codes in postgresql
I have one doubt,
Inorder to get the field type in a table i am using
Col_no : Is the field no. for which i have to know the field type.
When i am using the above declaration, i am getting the error as,
pg_field_type undeclared(First use this function)
What i have to include?
I am unable to get.Pls Help me.
I have included 'libpq-fe.h".Otherthan this what i should include.
Pls help me in this regard,
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