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| author | David Rowley <drowley@postgresql.org> | 2021-07-14 12:45:00 +1200 |
|---|---|---|
| committer | David Rowley <drowley@postgresql.org> | 2021-07-14 12:45:00 +1200 |
| commit | 47ca4836441d1c24f75a94d43af8bd72d4c8d057 (patch) | |
| tree | c04f184de05c3439eb2579fd6e4f27bebbd6402e /src/backend/optimizer/plan/setrefs.c | |
| parent | 6201fa3c166fe2383dd44a9dd5082bc748c2937a (diff) | |
Change the name of the Result Cache node to Memoize
"Result Cache" was never a great name for this node, but nobody managed
to come up with another name that anyone liked enough. That was until
David Johnston mentioned "Node Memoization", which Tom Lane revised to
just "Memoize". People seem to like "Memoize", so let's do the rename.
Reviewed-by: Justin Pryzby
Discussion: https://postgr.es/m/20210708165145.GG1176@momjian.us
Backpatch-through: 14, where Result Cache was introduced
Diffstat (limited to 'src/backend/optimizer/plan/setrefs.c')
| -rw-r--r-- | src/backend/optimizer/plan/setrefs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c index 61ccfd300b3..82538539e07 100644 --- a/src/backend/optimizer/plan/setrefs.c +++ b/src/backend/optimizer/plan/setrefs.c @@ -752,19 +752,19 @@ set_plan_refs(PlannerInfo *root, Plan *plan, int rtoffset) set_hash_references(root, plan, rtoffset); break; - case T_ResultCache: + case T_Memoize: { - ResultCache *rcplan = (ResultCache *) plan; + Memoize *mplan = (Memoize *) plan; /* - * Result Cache does not evaluate its targetlist. It just - * uses the same targetlist from its outer subnode. + * Memoize does not evaluate its targetlist. It just uses the + * same targetlist from its outer subnode. */ set_dummy_tlist_references(plan, rtoffset); - rcplan->param_exprs = fix_scan_list(root, rcplan->param_exprs, - rtoffset, - NUM_EXEC_TLIST(plan)); + mplan->param_exprs = fix_scan_list(root, mplan->param_exprs, + rtoffset, + NUM_EXEC_TLIST(plan)); break; } |