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| author | Teodor Sigaev <teodor@sigaev.ru> | 2004-06-03 12:26:10 +0000 |
|---|---|---|
| committer | Teodor Sigaev <teodor@sigaev.ru> | 2004-06-03 12:26:10 +0000 |
| commit | 7b81988f9b5275e2cdf7bbb0ca0620a24f1afc82 (patch) | |
| tree | a21263073a48e6b7f9e6949734a3f0724a799579 /contrib/btree_gist/btree_float4.c | |
| parent | 921d749bd4c34c3349f1c254d5faa2f1cec03911 (diff) | |
| download | postgresql-7b81988f9b5275e2cdf7bbb0ca0620a24f1afc82.tar.gz postgresql-7b81988f9b5275e2cdf7bbb0ca0620a24f1afc82.zip | |
- Add aligment of variable data types
- Add aligment for interval data types
- Avoid floating point overflow in penalty functions
Janko Richter <jankorichter@yahoo.de> and teodor
Diffstat (limited to 'contrib/btree_gist/btree_float4.c')
| -rw-r--r-- | contrib/btree_gist/btree_float4.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/contrib/btree_gist/btree_float4.c b/contrib/btree_gist/btree_float4.c index 1c40c145a8e..621532d9a99 100644 --- a/contrib/btree_gist/btree_float4.c +++ b/contrib/btree_gist/btree_float4.c @@ -91,8 +91,8 @@ Datum gbt_float4_consistent(PG_FUNCTION_ARGS) { GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - float4 query = PG_GETARG_FLOAT4(1); - float4KEY *kkk = (float4KEY *) DatumGetPointer(entry->key); + float4 query = PG_GETARG_FLOAT4(1); + float4KEY *kkk = (float4KEY *) DatumGetPointer(entry->key); GBT_NUMKEY_R key ; StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); key.lower = (GBT_NUMKEY*) &kkk->lower ; @@ -125,8 +125,7 @@ gbt_float4_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 ; |