Add hooks to let plugins override the planner's lookups in pg_statistic.
Tom Lane <tgl@sss.pgh.pa.us>
Add hooks to let plugins override the planner's lookups in pg_statistic. Simon Riggs, with some editorialization by me.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/utils/adt/selfuncs.c | modified | +69 −16 |
| src/backend/utils/cache/lsyscache.c | modified | +19 −3 |
| src/include/utils/lsyscache.h | modified | +5 −1 |
| src/include/utils/selfuncs.h | modified | +16 −3 |