mirror of
https://github.com/postgres/postgres.git
synced 2026-02-20 00:10:16 -05:00
05c0258966
Before processing tuples, agg_refill_hash_table() was setting all pergroup pointers to NULL to signal to advance_aggregates() that it should not attempt to advance groups that had spilled. The problem was that it also set the pergroups for sorted grouping sets to NULL, which caused rescanning to fail. Instead, change agg_refill_hash_table() to only set the pergroups for hashed grouping sets to NULL; and when compiling the expression, pass doSort=false. Reported-by: Alexander Lakhin Discussion: https://postgr.es/m/16784-7ff169bf2c3d1588%40postgresql.org Backpatch-through: 13 |
||
|---|---|---|
| .. | ||
| backend | ||
| bin | ||
| common | ||
| fe_utils | ||
| include | ||
| interfaces | ||
| makefiles | ||
| pl | ||
| port | ||
| template | ||
| test | ||
| timezone | ||
| tools | ||
| tutorial | ||
| .gitignore | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.global.in | ||
| Makefile.shlib | ||
| nls-global.mk | ||