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Use DBL_MAX for cost

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Andrew Kane
2021-06-09 03:31:41 -07:00
parent 57e6a01214
commit 1eed57310a
1 changed files with 4 additions and 2 deletions
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6
src/ivfflat.c
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@@ -1,5 +1,7 @@
#include "postgres.h" #include "postgres.h"
#include <float.h>
#include "access/amapi.h" #include "access/amapi.h"
#include "commands/vacuum.h" #include "commands/vacuum.h"
#include "ivfflat.h" #include "ivfflat.h"
@@ -54,8 +56,8 @@ ivfflatcostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
/* Never use index without order */ /* Never use index without order */
if (path->indexorderbys == NULL) if (path->indexorderbys == NULL)
{ {
*indexStartupCost = 1.0e10; *indexStartupCost = DBL_MAX;
*indexTotalCost = 1.0e10; *indexTotalCost = DBL_MAX;
*indexSelectivity = 0; *indexSelectivity = 0;
*indexCorrelation = 0; *indexCorrelation = 0;
#if PG_VERSION_NUM >= 100000 #if PG_VERSION_NUM >= 100000