<[EMAIL PROTECTED]> writes:
> here comes the latest version (version 7) of the patch to handle large
> result sets with psql. As previously discussed, a cursor is used
> for SELECT queries when \set FETCH_COUNT some_value > 0
Wait a minute. What I thought we had agreed to was a patch to make
commands sent with \g use a cursor. This patch changes SendQuery
so that *every* command executed via psql is treated this way.
That's a whole lot bigger behavioral change than I think is warranted.
regards, tom lane
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
