> Oh, I'm sorry, it was a typo. But believe me, such behaviour is
> persistent notwithstanding any type of qualification. It is, so
> to say, tested and approved. Look at the explanations of Postgres
> of his plan of query on database whose creation I showed you
> earlier (it has two tables of 10000 rows, properly vacuumed):
>
> -=--------------------------------
> adb=> EXPLAIN SELECT COUNT(*) FROM atable WHERE atable.cfield = btable.cfield
> AND atable.afield<10;
> NOTICE: QUERY PLAN:
But your only restriction is < 10. That is not enough. Make it = 10,
and I think it will use the index.
--
Bruce Momjian | http://www.op.net/~candle
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