Search Postgresql Archives

user defined function

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: pgsql-general@xxxxxxxxxxxxxx
Subject: user defined function
From: Yl Zhou <andrew.ylzhou@xxxxxxxxx>
Date: Tue, 24 Jan 2006 16:08:44 +0100

I want to implement a UDF that can accept a parameter which is a tuple of any table, and returns the number of NULL attributes in this tuple. Different tables may have different schemas. How can I implement this function? Thanks.

andrew

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Follow-Ups:
- Re: user defined function
  - From: Tom Lane

Prev by Date: Re: Does this look ethical to you?
Next by Date: Re: Does this look ethical to you?
Previous by thread: PostgreSQL best practices?
Next by thread: Re: user defined function
Index(es):
- Date
- Thread

[Index of Archives] [Postgresql Jobs] [Postgresql Admin] [Postgresql Performance] [Linux Clusters] [PHP Home] [PHP on Windows] [Kernel Newbies] [PHP Classes] [PHP Books] [PHP Databases] [Postgresql & PHP] [Yosemite]

Powered by Linux