| From: | Michael Gould <mgould(at)intermodalsoftwaresolutions(dot)net> |
|---|---|
| To: | Richard Huxton <dev(at)archonet(dot)com>, "David E(dot) Wheeler" <david(at)kineticode(dot)com> |
| Cc: | Brendan Jurd <direvus(at)gmail(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: When is a record NULL? |
| Date: | 2009-07-24 13:10:26 |
| Message-ID: | 4a5378f420212b02a470edc1bc276a69@intermodalsoftwaresolutions.net |
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| Lists: | pgsql-hackers |
Does this also apply at the column level?
In Postgres is If column IS NOT NULL or If column IS NULL? Do all
columns in the record have to be NULL to have IF column IS NULL = true?
Best Regards
--
Michael Gould, Managing Partner
Intermodal Software Solutions, LLC
904.226.0978
904.592.5250 fax
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