| From: | Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: ALTER TABLE TODO items |
| Date: | 2004-05-06 01:45:03 |
| Message-ID: | 4099989F.7070703@familyhealth.com.au |
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| Lists: | pgsql-committers pgsql-hackers |
> Yeah, the USING is actually any arbitrary expression over the old table
> row. (Getting that to work was a tad tricky...) So you can view this
> as a full-table UPDATE operation that folds in possible column type changes.
All I can say is three cheers for Tom and Rod on this one!!!!
Chris
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