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<?php
/**
* `SET` statement.
*/
namespace PhpMyAdmin\SqlParser\Statements;
use PhpMyAdmin\SqlParser\Components\OptionsArray;
use PhpMyAdmin\SqlParser\Components\SetOperation;
use PhpMyAdmin\SqlParser\Statement;
/**
* `SET` statement.
*
* @category Statements
*
* @license https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
*/
class SetStatement extends Statement
{
/**
* The clauses of this statement, in order.
*
* @see Statement::$CLAUSES
*
* @var array
*/
public static $CLAUSES = array(
'SET' => array('SET', 3),
'_END_OPTIONS' => array('_END_OPTIONS', 1),
);
/**
* Possible exceptions in SET statment.
*
* @var array
*/
public static $OPTIONS = array(
'CHARSET' => array(3, 'var'),
'CHARACTER SET' => array(3, 'var'),
'NAMES' => array(3, 'var'),
'PASSWORD' => array(3, 'expr'),
);
public static $END_OPTIONS = array(
'COLLATE' => array(1, 'var'),
'DEFAULT' => 1
);
/**
* Options used in current statement.
*
* @var OptionsArray[]
*/
public $options;
/**
* The end options of this query.
*
* @var OptionsArray
*
* @see static::$END_OPTIONS
*/
public $end_options;
/**
* The updated values.
*
* @var SetOperation[]
*/
public $set;
/**
* @return string
*/
public function build()
{
$ret = 'SET ' . OptionsArray::build($this->options)
. ' ' . SetOperation::build($this->set)
. ' ' . OptionsArray::build($this->end_options);
return trim($ret);
}
}
|