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Diffstat (limited to 'src/backend/optimizer/util/pathnode.c')
| -rw-r--r-- | src/backend/optimizer/util/pathnode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c index 5110a6b8060..c1fc866cbf9 100644 --- a/src/backend/optimizer/util/pathnode.c +++ b/src/backend/optimizer/util/pathnode.c @@ -1720,8 +1720,9 @@ create_unique_path(PlannerInfo *root, RelOptInfo *rel, Path *subpath, * planner.c). */ int hashentrysize = subpath->pathtarget->width + 64; + int hash_mem = get_hash_mem(); - if (hashentrysize * pathnode->path.rows > work_mem * 1024L) + if (hashentrysize * pathnode->path.rows > hash_mem * 1024L) { /* * We should not try to hash. Hack the SpecialJoinInfo to |