Chris Gamache <[EMAIL PROTECTED]> writes:
> By giving it a definitive range I was able to coax query planner to use the
> index:

> SELECT id FROM trans_table WHERE trans_date >=  (SELECT
> current_date::timestamptz) AND trans_date < (SELECT current_timestamp);

> BTW, This didn't work:

> SELECT id FROM trans_table WHERE trans_date >= current_date::timestamptz AND
> trans_date < current_timestamp;

[ scratches head... ]  AFAICS the latter should "work" too.  Doesn't
EXPLAIN show the same estimated row count for both versions?

                        regards, tom lane

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