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authorPeter Eisentraut <peter_e@gmx.net>2011-02-08 23:04:18 +0200
committerPeter Eisentraut <peter_e@gmx.net>2011-02-08 23:04:18 +0200
commit414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0 (patch)
tree016efd0c7108f659ea4f3c52ea54d78e1e5449e1 /src/backend/optimizer/util/predtest.c
parent1703f0e8da2e8e3eccb6e12879c011ba106f8a62 (diff)
downloadpostgresql-414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0.tar.gz
postgresql-414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0.zip
Per-column collation support
This adds collation support for columns and domains, a COLLATE clause to override it per expression, and B-tree index support. Peter Eisentraut reviewed by Pavel Stehule, Itagaki Takahiro, Robert Haas, Noah Misch
Diffstat (limited to 'src/backend/optimizer/util/predtest.c')
-rw-r--r--src/backend/optimizer/util/predtest.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/optimizer/util/predtest.c b/src/backend/optimizer/util/predtest.c
index 6e80b4c0c7b..4561e8e92f1 100644
--- a/src/backend/optimizer/util/predtest.c
+++ b/src/backend/optimizer/util/predtest.c
@@ -912,6 +912,7 @@ arrayconst_startup_fn(Node *clause, PredIterInfo info)
state->constexpr.xpr.type = T_Const;
state->constexpr.consttype = ARR_ELEMTYPE(arrayval);
state->constexpr.consttypmod = -1;
+ state->constexpr.constcollid = arrayconst->constcollid;
state->constexpr.constlen = elmlen;
state->constexpr.constbyval = elmbyval;
lsecond(state->opexpr.args) = &state->constexpr;