Hi people,
I've found that some two functions in /src/backend/optimizer/plan/planner.c
have side effects.
First, I've added two pprints before and after line 89-90 like this.
pprint(parse->rtable);
/* primary planning entry point (may recurse for subqueries) */
result_plan = subquery_planner
Hi,
I need to implement a cache for query plans as part of my BSc thesis. Does
anybody know what happened to Karel Zak's patch?
I'm also looking for some comments & tips about how to implement a cache for
query plans and how to deal with the implementation of shared memory in
PSQL.
Greetings,
R
