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drop if exists
- From: Andrew Dunstan <andrew(at)dunslane(dot)net>
- To: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
- Subject: drop if exists
- Date: Fri, 14 Oct 2005 20:29:43 -0400
From time to time the suggestion crops up of allowing a DROP IF EXISTS ... syntax. This seems not unreasonable, and I just spent a few minutes looking at what might be involved. Especially in the case of a table, view, sequence and index the changes look like they would be very modest indeed, and not enormously greater in the case of a type, domain, conversion and schema.
Is this worth doing? Would it be acceptable? cheers andrew
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