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Fix oversight in optimization that avoids an unnecessary projection step

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when scanning a table that we need all the columns from.  In case of
SELECT INTO, we have to check that the hasoids flag matches the desired
output type, too.  Per report from Mike Mascari.
This commit is contained in:
Tom Lane
2004-01-22 02:23:21 +00:00
parent bb9f66351a
commit a376a4673a
6 changed files with 94 additions and 49 deletions
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7
src/include/nodes/execnodes.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/nodes/execnodes.h,v 1.110 2004/01/06 04:31:01 tgl Exp $
* $PostgreSQL: pgsql/src/include/nodes/execnodes.h,v 1.111 2004/01/22 02:23:21 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -311,9 +311,8 @@ typedef struct EState
List *es_rowMark; /* not good place, but there is no other */
bool es_instrument; /* true requests runtime instrumentation */
bool es_force_oids; /* true forces result tuples to have
* (space for) OIDs --- used for SELECT
* INTO */
bool es_select_into; /* true if doing SELECT INTO */
bool es_into_oids; /* true to generate OIDs in SELECT INTO */
List *es_exprcontexts; /* List of ExprContexts within EState */