<?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:----NzE5OTE1NjAyMjEzMDM0NyA4ODc4MTk3OTI0Mjg4MjM0IDg4ODg4MzQ2NjAxMDkwNjc=