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[feature/migrations] Standard vars for migrations and run sql with feedback

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PHPBB3-9737
This commit is contained in:
Nils Adermann
2012-10-25 13:02:56 -07:00
committed by Nathan Guse
parent 8645321f40
commit c802f2a66c
3 changed files with 63 additions and 8 deletions
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52
phpBB/includes/db/migration.php
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@@ -28,17 +28,32 @@ class phpbb_db_migration
{
var $db;
var $db_tools;
var $table_prefix;
var $phpbb_root_path;
var $php_ext;
var $errors;
/**
* Migration constructor
*
* @param dbal $db Connected database abstraction instance
* @param phpbb_db_tools $db_tools Instance of db schema manipulation tools
* @param string $table_prefix The prefix for all table names
* @param string $phpbb_root_path
* @param string $php_ext
*/
function phpbb_db_migration(&$db, &$db_tools)
function phpbb_db_migration(&$db, &$db_tools, $table_prefix, $phpbb_root_path, $php_ext)
{
$this->db = &$db;
$this->db_tools = &$db_tools;
$this->table_prefix = $table_prefix;
$this->phpbb_root_path = $phpbb_root_path;
$this->php_ext = $php_ext;
$this->errors = array();
}
/**
@@ -71,10 +86,39 @@ class phpbb_db_migration
}
/**
* Adds a column to a database table
* Wrapper for running queries to generate user feedback on updates
*/
function db_column_add($table_name, $column_name, $column_data)
function sql_query($sql)
{
$this->db_tools->sql_column_add($table_name, $column_name, $column_data);
if (defined('DEBUG_EXTRA'))
{
echo "<br />\n{$sql}\n<br />";
}
$db->sql_return_on_error(true);
if ($sql === 'begin')
{
$result = $db->sql_transaction('begin');
}
else if ($sql === 'commit')
{
$result = $db->sql_transaction('commit');
}
else
{
$result = $db->sql_query($sql);
if ($db->sql_error_triggered)
{
$this->errors[] = array(
'sql' => $db->sql_error_sql,
'code' => $db->sql_error_returned,
);
}
}
$db->sql_return_on_error(false);
return $result;
}
}