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Fix stupid oversight ...

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This commit is contained in:
Tom Lane 2003-04-16 04:38:05 +00:00
parent d38fdbc939
commit dc3e14d3d5
1 changed files with 3 additions and 3 deletions
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6
src/backend/utils/adt/selfuncs.c
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@ -15,7 +15,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/selfuncs.c,v 1.119.2.3 2003/04/15 05:18:30 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/selfuncs.c,v 1.119.2.4 2003/04/16 04:38:05 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1571,8 +1571,8 @@ eqjoinsel(PG_FUNCTION_ARGS)
* side? It seems that if we assume equal distribution for the
* other side, we end up with the same answer anyway.
*/
double nullfrac1 = stats1->stanullfrac;
double nullfrac2 = stats2->stanullfrac;
double nullfrac1 = stats1 ? stats1->stanullfrac : 0.0;
double nullfrac2 = stats2 ? stats2->stanullfrac : 0.0;
selec = (1.0 - nullfrac1) * (1.0 - nullfrac2);
if (nd1 > nd2)