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Fixed bug #62024 (unable to run consecutive prepared querys with null values)

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Credits to james@kenjim.com for the patch.
This commit is contained in:
Matheus Degiovani 2013-03-22 10:39:36 -03:00 • committed by Matteo Beccati
parent 65d233f06c
commit df6ca450ce
2 changed files with 54 additions and 3 deletions
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6
ext/pdo_firebird/firebird_statement.c
View file

@ -535,12 +535,12 @@ static int firebird_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_dat
int force_null;
case IS_LONG:
var->sqltype = sizeof(long) == 8 ? SQL_INT64 : SQL_LONG;
var->sqltype = (sizeof(long) == 8 ? SQL_INT64 : SQL_LONG) + (var->sqltype & 1);
var->sqldata = (void*)&Z_LVAL_P(param->parameter);
var->sqllen = sizeof(long);
break;
case IS_DOUBLE:
var->sqltype = SQL_DOUBLE;
var->sqltype = SQL_DOUBLE + (var->sqltype & 1);
var->sqldata = (void*)&Z_DVAL_P(param->parameter);
var->sqllen = sizeof(double);
break;
@ -560,7 +560,7 @@ static int firebird_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_dat
force_null = (Z_STRLEN_P(param->parameter) == 0);
}
if (!force_null) {
var->sqltype = SQL_TEXT;
var->sqltype = SQL_TEXT + (var->sqltype & 1);
var->sqldata = Z_STRVAL_P(param->parameter);
var->sqllen = Z_STRLEN_P(param->parameter);
break;

51
ext/pdo_firebird/tests/bug_62024.phpt Normal file
View file

@ -0,0 +1,51 @@
--TEST--
Bug #62024 Cannot insert second row with null using parametrized query (Firebird PDO)
--SKIPIF--
<?php extension_loaded("pdo_firebird") or die("skip"); ?>
<?php function_exists("ibase_query") or die("skip"); ?>
--FILE--
<?php
require("testdb.inc");
$dbh = new PDO("firebird:dbname=$test_base",$user,$password) or die;
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
$value = '2';
@$dbh->exec('DROP TABLE test_insert');
$dbh->exec("CREATE TABLE test_insert (ID INTEGER NOT NULL, TEXT VARCHAR(10))");
$dbh->commit();
//start actual test
$sql = "insert into test_insert (id, text) values (?, ?)";
$sttmt = $dbh->prepare($sql);
$args_ok = [1, "test1"];
$args_err = [2, null];
$res = $sttmt->execute($args_ok);
var_dump($res);
$res = $sttmt->execute($args_err);
var_dump($res);
$dbh->commit();
//teardown test data
$sttmt = $dbh->prepare('DELETE FROM test_insert');
$sttmt->execute();
$dbh->commit();
$dbh->exec('DROP TABLE test_insert');
unset($sttmt);
unset($dbh);
?>
--EXPECT--
bool(true)
bool(true)