<?php namespace Doctrine\DBAL; /** * Contains statement parameter types. */ final class ParameterType { /** * Represents the SQL NULL data type. */ public const NULL = 0; /** * Represents the SQL INTEGER data type. */ public const INTEGER = 1; /** * Represents the SQL CHAR, VARCHAR, or other string data type. * * @see \PDO::PARAM_STR */ public const STRING = 2; /** * Represents the SQL large object data type. */ public const LARGE_OBJECT = 3; /** * Represents a boolean data type. * * @see \PDO::PARAM_BOOL */ public const BOOLEAN = 5; /** * Represents a binary string data type. */ public const BINARY = 16; /** * Represents an ASCII string data type */ public const ASCII = 17; /** * This class cannot be instantiated. * * @codeCoverageIgnore */ private function __construct() { } }