<?php

namespace ByJG\AnyDataset\Db\Helpers;

use ByJG\AnyDataset\Db\DbDriverInterface;

class DbPdoFunctions extends DbBaseFunctions
{
	public function __construct()
	{
		$this->deliFieldLeft = '';
		$this->deliFieldRight = '';
		$this->deliTableLeft = '';
		$this->deliTableRight = '';
	}


	public function concat($str1, $str2 = null)
	{
		return null;
	}


	/**
	 * Given a SQL returns it with the proper LIMIT or equivalent method included
	 * @param string $sql
	 * @param int $start
	 * @param int $qty
	 * @return string
	 */
	public function limit($sql, $start, $qty = null)
	{
		return null;
	}


	/**
	 * Given a SQL returns it with the proper TOP or equivalent method included
	 * @param string $sql
	 * @param int $qty
	 * @return string
	 */
	public function top($sql, $qty)
	{
		return null;
	}


	/**
	 * Return if the database provider have a top or similar function
	 * @return bool
	 */
	public function hasTop()
	{
		return false;
	}


	/**
	 * Return if the database provider have a limit function
	 * @return bool
	 */
	public function hasLimit()
	{
		return false;
	}


	/**
	 * Format date column in sql string given an input format that understands Y M D
	 *
	 * @param string $format
	 * @param string|null $column
	 * @return string
	 * @example $db->getDbFunctions()->SQLDate("d/m/Y H:i", "dtcriacao")
	 */
	public function sqlDate($format, $column = null)
	{
		return null;
	}


	public function hasForUpdate()
	{
		return false;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODM4NzkzNDE4ODkwNjM0NyAxNTgzMTg5NTM3Nzc5NzYyIDM3NzYxMTcxMDc3NDc2OQ==