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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-03 22:35:48 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-03 22:35:48 +0000 |
| commit | f1fb9e009797aaef7619d9191eaa3ff6685f1164 (patch) | |
| tree | 5b24056503501e445c0eeab6af940ceba9ccb84c /src/backend/commands/explain.c | |
| parent | 14e6823c7c794ee28ca79d5446757a5022b25ad4 (diff) | |
| download | postgresql-f1fb9e009797aaef7619d9191eaa3ff6685f1164.tar.gz postgresql-f1fb9e009797aaef7619d9191eaa3ff6685f1164.zip | |
Prevent EXPLAIN (without ANALYZE) SELECT ... INTO from creating an INTO
table. Needed due to recent change that makes us call ExecutorStart
even when not planning to carry out the query.
Diffstat (limited to 'src/backend/commands/explain.c')
| -rw-r--r-- | src/backend/commands/explain.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c index 11425620e6b..09d422f85c0 100644 --- a/src/backend/commands/explain.c +++ b/src/backend/commands/explain.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994-5, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/explain.c,v 1.104 2003/03/10 03:53:49 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/explain.c,v 1.105 2003/04/03 22:35:48 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -193,6 +193,14 @@ ExplainOnePlan(QueryDesc *queryDesc, ExplainStmt *stmt, ExplainState *es; StringInfo str; + /* + * If we are not going to execute, suppress any SELECT INTO marker. + * Without this, ExecutorStart will create the INTO target table, + * which we don't want. + */ + if (!stmt->analyze) + queryDesc->parsetree->into = NULL; + gettimeofday(&starttime, NULL); /* call ExecutorStart to prepare the plan for execution */ |