Edit report at https://bugs.php.net/bug.php?id=64037&edit=1
ID: 64037 Updated by: mbecc...@php.net Reported by: vberko at mail dot com Summary: Firebird return wrong value for numeric field -Status: Open +Status: Closed Type: Bug Package: PDO related Operating System: Windows PHP Version: 5.4.11 Block user comment: N Private report: N New Comment: Automatic comment on behalf of math...@gigatron.com.br Revision: http://git.php.net/?p=php-src.git;a=commit;h=65d233f06c6e274f9559880a7c187b35932b1918 Log: Fixed bug #64037 (wrong value returned when using a negative numeric field equal to the scale) Previous Comments: ------------------------------------------------------------------------ [2013-05-30 16:32:54] slavb18 at gmail dot com may be related problem, but is not fixed by patch "around line 347" /* procedure text create or alter procedure TESTPROC returns ( RES numeric(15,2)) as begin /* Procedure Text */ res=15123.23; suspend; end */ $q="Select * from testproc"; $sth=$pdo->query($q); $row=$sth->fetch(PDO::FETCH_ASSOC); print_r($row); Outputs random number, like: Array ( [RES] => 1396457606527.04 ) istead of Array ( [RES] => 15123.23 ) ------------------------------------------------------------------------ [2013-03-21 20:12:45] matheus at gigatron dot com dot br Figured out the problem. It's a one character fix on firebird_statement.c, around line 347. The case when (n < f) must be (n <= f). if (n >= 0) { *len = slprintf(*ptr, CHAR_BUF_LEN, "%" LL_MASK "d.%0*" LL_MASK "d", n / f, -var->sqlscale, n % f); } else if (n <= -f) { *len = slprintf(*ptr, CHAR_BUF_LEN, "%" LL_MASK "d.%0*" LL_MASK "d", n / f, -var->sqlscale, -n % f); } else { *len = slprintf(*ptr, CHAR_BUF_LEN, "-0.%0*" LL_MASK "d", -var->sqlscale, -n % f); } If needed by the developers, I'll try and make a patch available. ------------------------------------------------------------------------ [2013-03-21 19:39:29] matheus at gigatron dot com dot br This still happens on php5.5 beta1. Also note that any value other than "-1" (0.99, -1.01, etc) will **not** trigger the error. ------------------------------------------------------------------------ [2013-01-21 13:18:01] vberko at mail dot com Description: ------------ When i store -1 value in a numeric field and i read back, i get -0.00 Test script: --------------- SET SQL DIALECT 3; SET NAMES WIN1250; CREATE DATABASE '127.0.0.1/gds_db:C:\TEST\test2.fdb' USER 'test' PASSWORD 'test' PAGE_SIZE = 4096 DEFAULT CHARACTER SET WIN1250; CREATE TABLE PRICE (ID INTEGER NOT NULL, TEXT VARCHAR(10), COST NUMERIC(15, 2)); INSERT INTO PRICE (ID, TEXT, COST) VALUES (2, 'test', -1); $db=new PDO("firebird:dbname=localhost:c:/TEST/test2.fdb","test","test",array()); $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sql="select id,cost from price where id=2"; $q=$db->query($sql); $ret=$q->fetchAll(); var_dump($ret); result: array(1) { [0]=> array(4) { ["ID"]=> string(1) "2" [0]=> string(1) "2" ["COST"]=> string(5) "-0.00" [1]=> string(5) "-0.00" } } Expected result: ---------------- I get back -0.00 but the right result is -1. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=64037&edit=1
