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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-13 19:46:01 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-13 19:46:01 +0000 |
| commit | 3a4f7dde16ad81b2319b9a4924a6023710a2fefd (patch) | |
| tree | 248cf66fd94d40072b5ba8bb8e5437a6ea8399e5 /src/backend/executor/execMain.c | |
| parent | 77b7a740f95250af7d78f69e9c906c3e53f32e7b (diff) | |
| download | postgresql-3a4f7dde16ad81b2319b9a4924a6023710a2fefd.tar.gz postgresql-3a4f7dde16ad81b2319b9a4924a6023710a2fefd.zip | |
Phase 3 of read-only-plans project: ExecInitExpr now builds expression
execution state trees, and ExecEvalExpr takes an expression state tree
not an expression plan tree. The plan tree is now read-only as far as
the executor is concerned. Next step is to begin actually exploiting
this property.
Diffstat (limited to 'src/backend/executor/execMain.c')
| -rw-r--r-- | src/backend/executor/execMain.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c index abd099c08c0..bac7398825e 100644 --- a/src/backend/executor/execMain.c +++ b/src/backend/executor/execMain.c @@ -26,7 +26,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.191 2002/12/12 15:49:24 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.192 2002/12/13 19:45:52 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1543,7 +1543,8 @@ ExecRelCheck(ResultRelInfo *resultRelInfo, { qual = (List *) stringToNode(check[i].ccbin); fix_opfuncids((Node *) qual); - resultRelInfo->ri_ConstraintExprs[i] = qual; + resultRelInfo->ri_ConstraintExprs[i] = (List *) + ExecInitExpr((Expr *) qual, NULL); } MemoryContextSwitchTo(oldContext); } |