Function db_avg

Initialize a query builder to perform an AVG query on the database

Package: PHPLucidFrame\Core
Copyright: Copyright (c), PHPLucidFrame.
License: MIT License This source file is subject to the MIT license that is bundled with this source code in the file LICENSE
Author: Sithu sithu@phplucidframe.com
Located at helpers/db_helper.mysqli.php

Parameters summary
`string`	`$table`	The table name
`string`	`$field`	The field name to find average
`string`	`$alias = null`	The optional field alias; defaults to "avg"

Return value summary
`object`	QueryBuilder