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| author | Peter Eisentraut <peter_e@gmx.net> | 2011-02-08 23:04:18 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2011-02-08 23:04:18 +0200 |
| commit | 414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0 (patch) | |
| tree | 016efd0c7108f659ea4f3c52ea54d78e1e5449e1 /src/backend/executor/nodeFunctionscan.c | |
| parent | 1703f0e8da2e8e3eccb6e12879c011ba106f8a62 (diff) | |
| download | postgresql-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/executor/nodeFunctionscan.c')
| -rw-r--r-- | src/backend/executor/nodeFunctionscan.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/executor/nodeFunctionscan.c b/src/backend/executor/nodeFunctionscan.c index 142f81767aa..dedd2550102 100644 --- a/src/backend/executor/nodeFunctionscan.c +++ b/src/backend/executor/nodeFunctionscan.c @@ -24,6 +24,7 @@ #include "executor/nodeFunctionscan.h" #include "funcapi.h" +#include "nodes/nodeFuncs.h" #include "utils/builtins.h" @@ -185,12 +186,16 @@ ExecInitFunctionScan(FunctionScan *node, EState *estate, int eflags) funcrettype, -1, 0); + TupleDescInitEntryCollation(tupdesc, + (AttrNumber) 1, + exprCollation(node->funcexpr)); } else if (functypclass == TYPEFUNC_RECORD) { tupdesc = BuildDescFromLists(node->funccolnames, node->funccoltypes, - node->funccoltypmods); + node->funccoltypmods, + node->funccolcollations); } else { |