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<?php
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namespace yiiunit\framework\db\mssql;
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use yii\db\mssql\Schema;
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use yiiunit\framework\db\QueryBuilderTest;
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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 MssqlQueryBuilderTest extends QueryBuilderTest
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{
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public $driverName = 'sqlsrv';
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public function testOffsetLimit()
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{
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$expectedQuerySql = 'SELECT [id] FROM [example] ORDER BY (SELECT NULL) OFFSET 5 ROWS FETCH NEXT 10 ROWS ONLY';
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$expectedQueryParams = [];
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$query = new Query();
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$query->select('id')->from('example')->limit(10)->offset(5);
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list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);
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$this->assertEquals($expectedQuerySql, $actualQuerySql);
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$this->assertEquals($expectedQueryParams, $actualQueryParams);
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}
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public function testLimit()
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{
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$expectedQuerySql = 'SELECT [id] FROM [example] ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 10 ROWS ONLY';
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$expectedQueryParams = [];
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$query = new Query();
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$query->select('id')->from('example')->limit(10);
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list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);
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$this->assertEquals($expectedQuerySql, $actualQuerySql);
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$this->assertEquals($expectedQueryParams, $actualQueryParams);
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}
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public function testOffset()
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{
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$expectedQuerySql = 'SELECT [id] FROM [example] ORDER BY (SELECT NULL) OFFSET 10 ROWS';
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$expectedQueryParams = [];
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$query = new Query();
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$query->select('id')->from('example')->offset(10);
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list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);
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$this->assertEquals($expectedQuerySql, $actualQuerySql);
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$this->assertEquals($expectedQueryParams, $actualQueryParams);
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}
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/**
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* this is not used as a dataprovider for testGetColumnType to speed up the test
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* when used as dataprovider every single line will cause a reconnect with the database which is not needed here
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*/
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public function columnTypes()
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{
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return parent::columnTypes() + [];
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}
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}
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