sr_plan
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Save and restore query plans in PostgreSQL
``` postgres=# select show_plan(1437592932); show_plan ------------------------------------------- (Gather) (" Output: i, im5, im100, im1000") (" Workers Planned: 2") (" -> Parallel Seq Scan on public.j1") (" Output: i, im5, im100, im1000")...
The current implementation allows us create multi plan for the same query, and allow us enable all of them. and letter which one is choose is not well defined in...
It looks like sr_plan needs to be adjusted for the new table access methods work from Andres.: ``` make USE_PGXS=1 gcc -std=gnu99 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wformat-security...