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Another round of planner/optimizer work. This is just restructuring and

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code cleanup; no major improvements yet.  However, EXPLAIN does produce
more intuitive outputs for nested loops with indexscans now...
This commit is contained in:
Tom Lane
2000-01-09 00:26:47 +00:00
parent 69d4299e3e
commit 166b5c1def
35 changed files with 1239 additions and 1448 deletions
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6
src/backend/nodes/print.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.33 1999/11/23 20:06:53 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.34 2000/01/09 00:26:24 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -364,8 +364,8 @@ print_plan_recursive(Plan *p, Query *parsetree, int indentLevel, char *label)
return;
for (i = 0; i < indentLevel; i++)
printf(" ");
printf("%s%s :c=%.4f :s=%d :w=%d ", label, plannode_type(p),
p->cost, p->plan_size, p->plan_width);
printf("%s%s :c=%.4f :r=%.0f :w=%d ", label, plannode_type(p),
p->cost, p->plan_rows, p->plan_width);
if (IsA(p, Scan) ||IsA(p, SeqScan))
{
RangeTblEntry *rte;