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-rw-r--r--src/include/access/gist.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/include/access/gist.h b/src/include/access/gist.h
index e49a988176d..1fc4a7112b0 100644
--- a/src/include/access/gist.h
+++ b/src/include/access/gist.h
@@ -24,9 +24,16 @@
/*
** You can have as many strategies as you please in GiSTs, as
** long as your consistent method can handle them
-*/
+**
+** But strat.h->StrategyEvaluationData->StrategyExpression expression[12]
+** - so 12 is real max # of strategies, or StrategyEvaluationIsValid
+** crashes backend... - vadim 05/21/97
+
#define GISTNStrategies 100
+*/
+#define GISTNStrategies 12
+
/*
** Helper routines
*/