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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-08-24 03:29:15 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-08-24 03:29:15 +0000 |
| commit | 782c16c6a154e760bf1608d633488538cd52da93 (patch) | |
| tree | 902da787593da21a979bd2f74b0b44acf9c427b0 /src/backend/executor/nodeTidscan.c | |
| parent | 87523ab8db34859ae3fb980a3fab9f29dfc4c97a (diff) | |
| download | postgresql-782c16c6a154e760bf1608d633488538cd52da93.tar.gz postgresql-782c16c6a154e760bf1608d633488538cd52da93.zip | |
SQL-language functions are now callable in ordinary fmgr contexts ...
for example, an SQL function can be used in a functional index. (I make
no promises about speed, but it'll work ;-).) Clean up and simplify
handling of functions returning sets.
Diffstat (limited to 'src/backend/executor/nodeTidscan.c')
| -rw-r--r-- | src/backend/executor/nodeTidscan.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/backend/executor/nodeTidscan.c b/src/backend/executor/nodeTidscan.c index ac6511dcbfb..055d07998b9 100644 --- a/src/backend/executor/nodeTidscan.c +++ b/src/backend/executor/nodeTidscan.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeTidscan.c,v 1.11 2000/08/03 19:19:30 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeTidscan.c,v 1.12 2000/08/24 03:29:03 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -38,7 +38,6 @@ TidListCreate(List *evalList, ExprContext *econtext, ItemPointer *tidList) List *lst; ItemPointer itemptr; bool isNull; - bool isDone; int numTids = 0; foreach(lst, evalList) @@ -47,8 +46,8 @@ TidListCreate(List *evalList, ExprContext *econtext, ItemPointer *tidList) DatumGetPointer(ExecEvalExprSwitchContext(lfirst(lst), econtext, &isNull, - &isDone)); - if (itemptr && ItemPointerIsValid(itemptr)) + NULL)); + if (!isNull && itemptr && ItemPointerIsValid(itemptr)) { tidList[numTids] = itemptr; numTids++; |