postgres.git / summary / log / commit / refs

commit    f36ca9af05dd0468cdee28fbdbded690a10ff08b
Author:   Peter Eisentraut <peter_e@gmx.net>
Date:     Sun Jul 17 13:15:37 2016 +0000

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    but that is obsolete now.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


 contrib/btree_gin/btree_gin.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/contrib/btree_gin/btree_gin.c b/contrib/btree_gin/btree_gin.c
index f74e912ed74..030b61097f6 100644
--- a/contrib/btree_gin/btree_gin.c
+++ b/contrib/btree_gin/btree_gin.c
@@ -223,10 +223,7 @@ GIN_SUPPORT(int4, false, leftmostvalue_int4, btint4cmp)
 static Datum
 leftmostvalue_int8(void)
 {
-	/*
-	 * Use sequence's definition to keep compatibility.
-	 */
-	return Int64GetDatum(SEQ_MINVALUE);
+	return Int64GetDatum(PG_INT64_MIN);
 }
 
 GIN_SUPPORT(int8, false, leftmostvalue_int8, btint8cmp)
@@ -250,10 +247,7 @@ GIN_SUPPORT(float8, false, leftmostvalue_float8, btfloat8cmp)
 static Datum
 leftmostvalue_money(void)
 {
-	/*
-	 * Use sequence's definition to keep compatibility.
-	 */
-	return Int64GetDatum(SEQ_MINVALUE);
+	return Int64GetDatum(PG_INT64_MIN);
 }
 
 GIN_SUPPORT(money, false, leftmostvalue_money, cash_cmp)


[parent: 47f5bb9f539a]