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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-04-26 00:37:46 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-04-26 00:37:46 +0000 |
| commit | eb00bdf2374d758fe753e5370720631a458081f4 (patch) | |
| tree | b8ba5924f7869ebeff1583ac3d536943a8cfae81 /src | |
| parent | 26db818710f3e62234cfee0324046a33bc101392 (diff) | |
| download | postgresql-eb00bdf2374d758fe753e5370720631a458081f4.tar.gz postgresql-eb00bdf2374d758fe753e5370720631a458081f4.zip | |
Insert a test for missing targetlist entry in replace_agg_clause.
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/optimizer/plan/setrefs.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c index 53ebd8c34dd..3584cda1535 100644 --- a/src/backend/optimizer/plan/setrefs.c +++ b/src/backend/optimizer/plan/setrefs.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/plan/setrefs.c,v 1.41 1999/04/19 01:43:12 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/plan/setrefs.c,v 1.42 1999/04/26 00:37:46 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -599,9 +599,11 @@ replace_result_clause(Node *clause, */ subplanVar = match_varid((Var *) clause, subplanTargetList); + if (! subplanVar) + elog(ERROR, "replace_result_clause: variable not in target list"); + /* * Change the varno & varattno fields of the var node. - * */ ((Var *) clause)->varno = (Index) OUTER; ((Var *) clause)->varattno = subplanVar->resdom->resno; @@ -754,10 +756,11 @@ replace_agg_clause(Node *clause, List *subplanTargetList) */ subplanVar = match_varid((Var *) clause, subplanTargetList); + if (! subplanVar) + elog(ERROR, "replace_agg_clause: variable not in target list"); + /* * Change the varno & varattno fields of the var node. - * Note we assume match_varid() will succeed ... - * */ ((Var *) clause)->varattno = subplanVar->resdom->resno; |