TableSelect::having

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TableSelect::having — Set select having condition

说明

public mysql_xdevapi\TableSelect mysql_xdevapi\TableSelect::having ( string $sort_expr )

Sets a condition for records to consider in agregate function operations.

参数

sort_expr: A condition on the agregate functions used on the grouping criteria.

返回值

A TableSelect object.

范例

Example #1 mysql_xdevapi\TableSelect::having() example


<?php

$sel = $table->select(['age as age_group', 'count(name) as cnt'])->groupBy('age_group');
$sel = $sel->where("age > 11 and 1 < 2 and 40 between 30 and 900");
$sel = $sel->having('cnt > 1');
$sel = $sel->orderBy('age_group desc');
$res = $sel->limit(2)->offset(1)->execute();

?>