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Commitfb279fc

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Use correct symbol for minimum int64 value
The old code used SEQ_MINVALUE to get the smallest int64 value. Thiswas done as a convenience to avoid having to deal with INT64_IS_BUSTED,but that is obsolete now. Also, it is incorrect because the smallestint64 value is actually SEQ_MINVALUE-1. Fix by using PG_INT64_MIN.
1 parent884bae1 commitfb279fc

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‎contrib/btree_gin/btree_gin.c

Lines changed: 2 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -223,10 +223,7 @@ GIN_SUPPORT(int4, false, leftmostvalue_int4, btint4cmp)
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staticDatum
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leftmostvalue_int8(void)
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{
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/*
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* Use sequence's definition to keep compatibility.
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*/
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returnInt64GetDatum(SEQ_MINVALUE);
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returnInt64GetDatum(PG_INT64_MIN);
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}
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GIN_SUPPORT(int8, false,leftmostvalue_int8,btint8cmp)
@@ -250,10 +247,7 @@ GIN_SUPPORT(float8, false, leftmostvalue_float8, btfloat8cmp)
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staticDatum
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leftmostvalue_money(void)
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{
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/*
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* Use sequence's definition to keep compatibility.
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*/
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returnInt64GetDatum(SEQ_MINVALUE);
250+
returnInt64GetDatum(PG_INT64_MIN);
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}
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GIN_SUPPORT(money, false,leftmostvalue_money,cash_cmp)

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