From 7b81988f9b5275e2cdf7bbb0ca0620a24f1afc82 Mon Sep 17 00:00:00 2001 From: Teodor Sigaev Date: Thu, 3 Jun 2004 12:26:10 +0000 Subject: - Add aligment of variable data types - Add aligment for interval data types - Avoid floating point overflow in penalty functions Janko Richter and teodor --- contrib/btree_gist/btree_float8.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'contrib/btree_gist/btree_float8.c') diff --git a/contrib/btree_gist/btree_float8.c b/contrib/btree_gist/btree_float8.c index a50fb627376..e19632fd78c 100644 --- a/contrib/btree_gist/btree_float8.c +++ b/contrib/btree_gist/btree_float8.c @@ -91,6 +91,7 @@ gbt_float8_compress(PG_FUNCTION_ARGS) Datum gbt_float8_consistent(PG_FUNCTION_ARGS) { + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); float8 query = PG_GETARG_FLOAT8(1); float8KEY *kkk = (float8KEY *) DatumGetPointer(entry->key); @@ -126,8 +127,7 @@ gbt_float8_penalty(PG_FUNCTION_ARGS) *result = 0.0; - res = Max(newentry->upper - origentry->upper, 0) + - Max(origentry->lower - newentry->lower, 0); + penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); if ( res > 0 ){ *result += FLT_MIN ; -- cgit v1.2.3