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49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yiiunit\framework\db\mssql;
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use yii\db\Query;
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/**
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* @group db
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* @group mssql
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*/
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class QueryTest extends \yiiunit\framework\db\QueryTest
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{
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protected $driverName = 'sqlsrv';
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public function testUnion()
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{
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$connection = $this->getConnection();
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// MSSQL supports limit only in sub queries with UNION
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$query = (new Query())
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->select(['id', 'name'])
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->from(
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(new Query())
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->select(['id', 'name'])
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->from('item')
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->limit(2)
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)
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->union(
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(new Query())
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->select(['id', 'name'])
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->from(
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(new Query())
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->select(['id', 'name'])
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->from(['category'])
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->limit(2)
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)
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);
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$result = $query->all($connection);
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$this->assertNotEmpty($result);
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$this->assertCount(4, $result);
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}
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}
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