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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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4
src/backend/executor/nodeAppend.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/nodeAppend.c,v 1.55 2003/11/29 19:51:48 pgsql Exp $
* $PostgreSQL: pgsql/src/backend/executor/nodeAppend.c,v 1.56 2004/01/22 02:23:21 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -208,7 +208,7 @@ ExecInitAppend(Append *node, EState *estate)
* call ExecInitNode on each of the plans to be executed and save the
* results into the array "appendplans". Note we *must* set
* estate->es_result_relation_info correctly while we initialize each
* sub-plan; ExecAssignResultTypeFromTL depends on that!
* sub-plan; ExecContextForcesOids depends on that!
*/
for (i = appendstate->as_firstplan; i <= appendstate->as_lastplan; i++)
{