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| author | Tomas Vondra <tomas.vondra@postgresql.org> | 2019-07-17 18:13:39 +0200 |
|---|---|---|
| committer | Tomas Vondra <tomas.vondra@postgresql.org> | 2019-07-18 11:30:12 +0200 |
| commit | 3944e855bc5bee32d99a9ba2245a026d4bafe282 (patch) | |
| tree | d3c17e54cd25d4f85ce84bc94f5e26afe10df772 /src | |
| parent | fa7bb9345370ab69cac24b7213262f36567d9c9c (diff) | |
| download | postgresql-3944e855bc5bee32d99a9ba2245a026d4bafe282.tar.gz postgresql-3944e855bc5bee32d99a9ba2245a026d4bafe282.zip | |
Remove unnecessary TYPECACHE_GT_OPR lookup
The TYPECACHE_GT_OPR is not needed (it used to be in older version of
the MCV code), but the compiler failed to detect this as the result was
used in a fmgr_info() call, populating a FmgrInfo entry.
Backpatch to v12, where this code was introduced.
Discussion: https://postgr.es/m/8736jdhbhc.fsf%40ansel.ydns.eu
Backpatch-to: 12
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/statistics/mcv.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/backend/statistics/mcv.c b/src/backend/statistics/mcv.c index 913a72ff673..e62421dfa88 100644 --- a/src/backend/statistics/mcv.c +++ b/src/backend/statistics/mcv.c @@ -1577,8 +1577,6 @@ mcv_get_match_bitmap(PlannerInfo *root, List *clauses, if (ok) { - TypeCacheEntry *typecache; - FmgrInfo gtproc; Var *var; Const *cst; bool isgt; @@ -1596,10 +1594,6 @@ mcv_get_match_bitmap(PlannerInfo *root, List *clauses, /* match the attribute to a dimension of the statistic */ idx = bms_member_index(keys, var->varattno); - /* get information about the >= procedure */ - typecache = lookup_type_cache(var->vartype, TYPECACHE_GT_OPR); - fmgr_info(get_opcode(typecache->gt_opr), >proc); - /* * Walk through the MCV items and evaluate the current clause. * We can skip items that were already ruled out, and |