> PREPARE and EXPLAIN need to copy the source query just like we recently
> had to do in DECLARE CURSOR. AFAICS these are all the places affected.
> PREPARE case per example from Michael Fuhr, EXPLAIN case located by
> grepping for planner calls ...
Does this mean that cache lookup failures (most notably in pl/pgsql)
will simply result in a replan as opposed to a query failure and the
transaction being aborted? Or is this a first step in that direction?
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|Next:||From: Tom Lane||Date: 2004-12-13 00:18:16|
|Subject: pgsql: Back-patch copyOject fix for EXPLAIN/PREPARE.|
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|Subject: pgsql: Add regression tests for the fix committed by Tom for casting |