On Thu, 14 Mar 2002, Zhang, Anna wrote:
> gtld_analysis=# explain SELECT NETBLOCK_START
> gtld_analysis-# FROM GTLD_OWNER
> gtld_analysis-# WHERE NETBLOCK_START = -2147483648;
You might want to try the same query but with the constant integer
enclosed in single quotes. I find that (at least for int8) this changes
the behaviour wrt index usage -- most probably due to automatic
typecasting in the postgresql SQL parser.
Hope this helps...
Tycho
--
Tycho Fruru tycho.fruru@conostix.com
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