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Merge branch 'develop-olympus' into develop

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* develop-olympus:
  [ticket/10205] Reduce nesting in mysql drivers.
  [ticket/10205] Rewrite _sql_error implementations to have a single return.
  [ticket/10205] Cosmetic changes.
  [ticket/10205] Add some columns to the empty fixture file for mssqlnative.
  [ticket/10205] Delete stray return.
  [ticket/10205] Test failed connection attempts.
  [ticket/10205] Check for function existence in mssql connect method.
  [ticket/10205] Convert mssqlnative driver to the same logic.
  [ticket/10205] Fix a parse error in oracle driver.
  [ticket/10205] Fix remaining db drivers.
  [ticket/10205] Avoid calling mysqli functions when mysqli is missing.
  [ticket/10205] Account for potentially missing extensions in dbal.

Conflicts:
	tests/fixtures/empty.xml
This commit is contained in:
Andreas Fischer
2012-12-08 03:08:21 +01:00
parent ebc15a8b6c b5f94a14f1
commit b7b8fefdd0
9 changed files with 301 additions and 77 deletions
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66
phpBB/includes/db/mssql.php
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@ -24,11 +24,19 @@ include_once($phpbb_root_path . 'includes/db/dbal.' . $phpEx);
*/
class dbal_mssql extends dbal
{
var $connect_error = '';
/**
* Connect to server
*/
function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
{
if (!function_exists('mssql_connect'))
{
$this->connect_error = 'mssql_connect function does not exist, is mssql extension installed?';
return $this->sql_error('');
}
$this->persistency = $persistency;
$this->user = $sqluser;
$this->dbname = $database;
@ -355,34 +363,44 @@ class dbal_mssql extends dbal
*/
function _sql_error()
{
$error = array(
'message' => @mssql_get_last_message(),
'code' => ''
);
// Get error code number
$result_id = @mssql_query('SELECT @@ERROR as code', $this->db_connect_id);
if ($result_id)
if (function_exists('mssql_get_last_message'))
{
$row = @mssql_fetch_assoc($result_id);
$error['code'] = $row['code'];
@mssql_free_result($result_id);
}
$error = array(
'message' => @mssql_get_last_message(),
'code' => '',
);
// Get full error message if possible
$sql = 'SELECT CAST(description as varchar(255)) as message
FROM master.dbo.sysmessages
WHERE error = ' . $error['code'];
$result_id = @mssql_query($sql);
if ($result_id)
{
$row = @mssql_fetch_assoc($result_id);
if (!empty($row['message']))
// Get error code number
$result_id = @mssql_query('SELECT @@ERROR as code', $this->db_connect_id);
if ($result_id)
{
$error['message'] .= '<br />' . $row['message'];
$row = @mssql_fetch_assoc($result_id);
$error['code'] = $row['code'];
@mssql_free_result($result_id);
}
@mssql_free_result($result_id);
// Get full error message if possible
$sql = 'SELECT CAST(description as varchar(255)) as message
FROM master.dbo.sysmessages
WHERE error = ' . $error['code'];
$result_id = @mssql_query($sql);
if ($result_id)
{
$row = @mssql_fetch_assoc($result_id);
if (!empty($row['message']))
{
$error['message'] .= '<br />' . $row['message'];
}
@mssql_free_result($result_id);
}
}
else
{
$error = array(
'message' => $this->connect_error,
'code' => '',
);
}
return $error;