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Another SELECT speedup: extract OIDs of column print functions

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only once per SELECT, not once per tuple.  10% here, 10% there,
pretty soon you're talking about real speedups ...
This commit is contained in:
Tom Lane
1999-01-27 00:36:28 +00:00
parent 36693c0525
commit 422221c90d
9 changed files with 413 additions and 231 deletions
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4
src/backend/nodes/print.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.18 1998/09/01 04:29:10 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.19 1999/01/27 00:36:28 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -275,7 +275,7 @@ print_slot(TupleTableSlot *slot)
return;
}
debugtup(slot->val, slot->ttc_tupleDescriptor);
debugtup(slot->val, slot->ttc_tupleDescriptor, NULL);
}
static char *