diff --git a/tests/Function/CastTest.php b/tests/Function/CastTest.php
deleted file mode 100644
index 1f2c29922..000000000
--- a/tests/Function/CastTest.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- *
- * @link https://learn.microsoft.com/es-es/sql/t-sql/functions/cast-and-convert-transact-sql?view=sql-server-ver16
- */
-final class CastTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::castColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('cast');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('cast')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithInsert(): void
-    {
-        $db = $this->buildTable();
-
-        $command = $db->createCommand();
-        $command->insert('cast', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mycast1], [Mycast2], [Mycast3], [Mycast4], [Mycast5], CONVERT(VARCHAR(10), [Mycast6], 1) [Mycast6] FROM [cast] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('cast')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::castColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('cast');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('cast')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValueWithInsert(): void
-    {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $command = $db->createCommand();
-        $command->insert('cast', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mycast1], [Mycast2], [Mycast3], [Mycast4], [Mycast5], CONVERT(VARCHAR(10), [Mycast6], 1) [Mycast6] FROM [cast] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('cast')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('cast') !== null) {
-            $command->dropTable('cast')->execute();
-        }
-
-        $command->createTable(
-            'cast',
-            [
-                'id' => 'INT IDENTITY NOT NULL',
-                'Mycast1' => 'INT NOT NULL DEFAULT CAST(\'1\' AS INT)',
-                'Mycast2' => 'INT NOT NULL DEFAULT CAST(14.85 AS INT)',
-                'Mycast3' => 'FLOAT NOT NULL DEFAULT CAST(\'14.85\' AS FLOAT)',
-                'Mycast4' => 'VARCHAR(4) NOT NULL DEFAULT CAST(15.6 AS VARCHAR(4))',
-                'Mycast5' => 'DATETIME NOT NULL DEFAULT CAST(\'2023-02-21\' AS DATETIME)',
-                'Mycast6' => 'BINARY(10) NOT NULL DEFAULT CAST(\'testme\' AS BINARY(10))',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Mycast1' => '1',
-            'Mycast2' => '14',
-            'Mycast3' => '14.85',
-            'Mycast4' => '15.6',
-            'Mycast5' => '2023-02-21 00:00:00.000',
-            'Mycast6' => '0x74657374',
-        ];
-    }
-}
diff --git a/tests/Function/ConvertTest.php b/tests/Function/ConvertTest.php
deleted file mode 100644
index 1d129dc95..000000000
--- a/tests/Function/ConvertTest.php
+++ /dev/null
@@ -1,172 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- *
- * @link https://learn.microsoft.com/es-es/sql/t-sql/functions/cast-and-convert-transact-sql?view=sql-server-ver16
- */
-final class ConvertTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::convertColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('convert');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('convert')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithInsert(): void
-    {
-        $db = $this->buildTable();
-
-        $command = $db->createCommand();
-        $command->insert('convert', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Myconvert1], [Myconvert2], [Myconvert3], [Myconvert4], [Myconvert5], CONVERT(VARCHAR(10), [Myconvert6], 1) [Myconvert6] FROM [convert] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('convert')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::convertColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('convert');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('convert')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValueWithInsert(): void
-    {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $command = $db->createCommand();
-
-        $command->insert('convert', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Myconvert1], [Myconvert2], [Myconvert3], [Myconvert4], [Myconvert5], CONVERT(VARCHAR(10), [Myconvert6], 1) [Myconvert6] FROM [convert] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('convert')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('convert') !== null) {
-            $command->dropTable('convert')->execute();
-        }
-
-        $command->createTable(
-            'convert',
-            [
-                'id' => 'int IDENTITY(1,1) PRIMARY KEY',
-                'Myconvert1' => 'INT NOT NULL DEFAULT CONVERT([INT],\'1\')',
-                'Myconvert2' => 'INT NOT NULL DEFAULT CONVERT([INT],(14.85))',
-                'Myconvert3' => 'FLOAT NOT NULL DEFAULT CONVERT([FLOAT],\'14.85\')',
-                'Myconvert4' => 'VARCHAR(4) NOT NULL DEFAULT CONVERT([VARCHAR](4),(15.6))',
-                'Myconvert5' => 'DATETIME NOT NULL DEFAULT CONVERT([DATETIME],\'2023-02-21\')',
-                'Myconvert6' => 'BINARY(10) NOT NULL DEFAULT CONVERT([BINARY](10),\'testme\')',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Myconvert1' => '1',
-            'Myconvert2' => '14',
-            'Myconvert3' => '14.85',
-            'Myconvert4' => '15.6',
-            'Myconvert5' => '2023-02-21 00:00:00.000',
-            'Myconvert6' => '0x74657374',
-        ];
-    }
-}
diff --git a/tests/Function/DateTimeTest.php b/tests/Function/DateTimeTest.php
deleted file mode 100644
index 11cfab86e..000000000
--- a/tests/Function/DateTimeTest.php
+++ /dev/null
@@ -1,277 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use DateTime;
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- */
-final class DateTimeTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\DateTimeProvider::columns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('datetime');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('datetime')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithInsert(): void
-    {
-        $db = $this->buildTable();
-
-        $command = $db->createCommand();
-        $command->insert('datetime', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mydate1], [Mydate2], [Mydate3], [Mydatetime1], [Mydatetime2], [Mydatetime3], [Mydatetime4], [Mydatetime5], [Mydatetime6] FROM [datetime] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'Y-m-d H:i:s.u',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mydatetime7] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'Y-m-d H:i:s.uv P',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mydatetimeoffset1] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'Y-m-d H:i:s.uv P',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mydatetimeoffset2] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'H:i:s.uv',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mytime] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $db->createCommand()->dropTable('datetime')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\DateTimeProvider::columns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/datetime.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('datetime');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('datetime')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValueWithInsert(): void
-    {
-        $this->setFixture('Function/datetime.sql');
-
-        $db = $this->getConnection(true);
-        $command = $db->createCommand();
-
-        $command->insert('datetime', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mydate1], [Mydate2], [Mydate3], [Mydatetime1], [Mydatetime2], [Mydatetime3], [Mydatetime4], [Mydatetime5], [Mydatetime6] FROM [datetime] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'Y-m-d H:i:s.u',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mydatetime7] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'Y-m-d H:i:s.uv P',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mydatetimeoffset1] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'Y-m-d H:i:s.uv P',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mydatetimeoffset2] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $this->assertInstanceOf(
-            DateTime::class,
-            DateTime::createFromFormat(
-                'H:i:s.uv',
-                (string) $command->setSql(
-                    <<<SQL
-                    SELECT [Mytime] FROM [datetime] WHERE id = 1
-                    SQL,
-                )->queryScalar(),
-            ),
-        );
-
-        $db->createCommand()->dropTable('datetime')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('datetime') !== null) {
-            $command->dropTable('datetime')->execute();
-        }
-
-        $command->createTable(
-            'datetime',
-            [
-                'id' => 'INT IDENTITY NOT NULL',
-                'Mydate1' => 'DATE NOT NULL DEFAULT GETUTCDATE()',
-                'Mydate2' => 'DATE NOT NULL DEFAULT GETDATE()',
-                'Mydate3' => 'DATE NOT NULL DEFAULT DATEADD(month, 1, \'2006-08-31\')',
-                'Mydatetime1' => 'VARCHAR(10) NOT NULL DEFAULT CAST(datediff(day, \'2005-12-31\', \'2006-01-01\') AS varchar(10)) + \' days\'',
-                'Mydatetime2' => 'VARCHAR(10) NOT NULL DEFAULT DATENAME(month,\'2023-02-21\')',
-                'Mydatetime3' => 'INT NOT NULL DEFAULT DATEPART(month,\'2023-02-21\')',
-                'Mydatetime4' => 'INT NOT NULL DEFAULT DAY(\'2023-02-21\')',
-                'Mydatetime5' => 'INT NOT NULL DEFAULT MONTH(\'2023-02-21\')',
-                'Mydatetime6' => 'INT NOT NULL DEFAULT YEAR(\'2023-02-21\')',
-                'Mydatetime7' => 'DATETIME NOT NULL DEFAULT SYSDATETIME()',
-                'Mydatetimeoffset1' => 'DATETIMEOFFSET NOT NULL DEFAULT SYSDATETIMEOFFSET()',
-                'Mydatetimeoffset2' => 'DATETIMEOFFSET NOT NULL DEFAULT SYSUTCDATETIME()',
-                'Mytime' => 'TIME NOT NULL DEFAULT CURRENT_TIMESTAMP',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Mydate1' => date('Y-m-d'),
-            'Mydate2' => date('Y-m-d'),
-            'Mydate3' => '2006-09-30',
-            'Mydatetime1' => '1 days',
-            'Mydatetime2' => 'February',
-            'Mydatetime3' => '2',
-            'Mydatetime4' => '21',
-            'Mydatetime5' => '2',
-            'Mydatetime6' => '2023',
-        ];
-    }
-}
diff --git a/tests/Function/NumericTest.php b/tests/Function/NumericTest.php
deleted file mode 100644
index ab2623288..000000000
--- a/tests/Function/NumericTest.php
+++ /dev/null
@@ -1,198 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- */
-final class NumericTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\NumericProvider::columns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('numeric');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('numeric')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithInsert(): void
-    {
-        $db = $this->buildTable();
-
-        $command = $db->createCommand();
-        $command->insert('numeric', [])->execute();
-
-        $row = $command->setSql(
-            <<<SQL
-            SELECT * FROM [numeric] WHERE [id] = 1
-            SQL
-        )->queryOne();
-
-        unset($row['Myrand']);
-
-        $this->assertSame($this->getColumns(), $row);
-
-        $db->createCommand()->dropTable('numeric')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\NumericProvider::columns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/numeric.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('numeric');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('numeric')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValueWithInsert(): void
-    {
-        $this->setFixture('Function/numeric.sql');
-
-        $db = $this->getConnection(true);
-        $command = $db->createCommand();
-        $command->insert('numeric', [])->execute();
-
-        $row = $command->setSql(
-            <<<SQL
-            SELECT * FROM [numeric] WHERE [id] = 1
-            SQL
-        )->queryOne();
-
-        unset($row['Myrand']);
-
-        $this->assertSame($this->getColumns(), $row);
-
-        $db->createCommand()->dropTable('numeric')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('numeric') !== null) {
-            $command->dropTable('numeric')->execute();
-        }
-
-        $command->createTable(
-            'numeric',
-            [
-                'id' => 'INT IDENTITY NOT NULL',
-                'Myabs' => 'NUMERIC(3,1) NOT NULL DEFAULT ABS(-1)',
-                'Myacos' => 'NUMERIC(8,5) NOT NULL DEFAULT ACOS(-1.0)',
-                'Myasin' => 'NUMERIC(7,5) NOT NULL DEFAULT ASIN(0.1472738)',
-                'Myatan' => 'NUMERIC(11,7) NOT NULL DEFAULT ATAN((197.1099392))',
-                'Myceiling' => 'MONEY NOT NULL DEFAULT CEILING($-123.45)',
-                'Mycos' => 'NUMERIC(9,6) NOT NULL DEFAULT COS(14.78)',
-                'Mycot' => 'NUMERIC(9,6) NOT NULL DEFAULT COT(124.1332)',
-                'Mydegrees' => 'NUMERIC(18,7) NOT NULL DEFAULT DEGREES((PI()/2))',
-                'Myexp' => 'NUMERIC(11,5) NOT NULL DEFAULT EXP(10.0)',
-                'Myfloor' => 'INT NOT NULL DEFAULT FLOOR(-123.45)',
-                'Mylog' => 'NUMERIC(6,5) NOT NULL DEFAULT LOG(10.0)',
-                'Mylog10' => 'NUMERIC(6,5) NOT NULL DEFAULT LOG10(145.175643)',
-                'Mypi' => 'NUMERIC(6,5) NOT NULL DEFAULT PI()',
-                'Mypower' => 'NUMERIC(6,3) NOT NULL DEFAULT POWER(2, 2.5)',
-                'Myradians' => 'NUMERIC(7,5) NOT NULL DEFAULT RADIANS(180.0)',
-                'Myrand' => 'NUMERIC(7,5) NOT NULL DEFAULT RAND()',
-                'Myround' => 'NUMERIC(8,4) NOT NULL DEFAULT ROUND(123.9994, 3)',
-                'Mysign' => 'FLOAT NOT NULL DEFAULT SIGN(-125)',
-                'Mysin' => 'NUMERIC(8,6) NOT NULL DEFAULT SIN(45.175643)',
-                'Mysqrt' => 'FLOAT NOT NULL DEFAULT SQRT(10.0)',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Myabs' => '1.0',
-            'Myacos' => '3.14159',
-            'Myasin' => '.14781',
-            'Myatan' => '1.5657231',
-            'Myceiling' => '-123.0000',
-            'Mycos' => '-.599465',
-            'Mycot' => '-.040312',
-            'Mydegrees' => '90.0000000',
-            'Myexp' => '22026.46579',
-            'Myfloor' => '-124',
-            'Mylog' => '2.30259',
-            'Mylog10' => '2.16189',
-            'Mypi' => '3.14159',
-            'Mypower' => '5.000',
-            'Myradians' => '3.14159',
-            'Myround' => '123.9990',
-            'Mysign' => '-1.0',
-            'Mysin' => '.929607',
-            'Mysqrt' => '3.1622776601683795',
-        ];
-    }
-}
diff --git a/tests/Function/StringTest.php b/tests/Function/StringTest.php
deleted file mode 100644
index 8cbf6b5e5..000000000
--- a/tests/Function/StringTest.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- */
-final class StringTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\StringProvider::columns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('string');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('string')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\StringProvider::columns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/string.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('string');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('string')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('string') !== null) {
-            $command->dropTable('string')->execute();
-        }
-
-        $command->createTable(
-            'string',
-            [
-                'id' => 'INT NOT NULL IDENTITY',
-                'Myascii' => 'INT NOT NULL DEFAULT ASCII(\'a\')',
-                'Mychar' => 'CHAR(1) NOT NULL DEFAULT CHAR(97)',
-                'Mycharindex' => 'INT NOT NULL DEFAULT charindex(\'B\', \'aBc\')',
-                'Myconcat' => 'VARCHAR(3) NOT NULL DEFAULT CONCAT(\'a\',\'b\',\'c\')',
-                'Myconcatws' => 'VARCHAR(3) NOT NULL DEFAULT CONCAT_WS(\'a\',\'b\',\'C\')',
-                'Mycomplex' => 'VARCHAR(10) NOT NULL DEFAULT SUBSTRING(STUFF(concat(\'a\', \'b\', \'c\'), 3, 1, concat_ws(\'f\', \'g\', \'h\')), 5, 1)',
-                'Mydatalength' => 'INT NOT NULL DEFAULT DATALENGTH(\'abc\')',
-                'Myleft' => 'VARCHAR(1) NOT NULL DEFAULT LEFT(\'abc\',1)',
-                'Mylen' => 'INT NOT NULL DEFAULT LEN(\'abc\')',
-                'Mylower' => 'VARCHAR(3) NOT NULL DEFAULT LOWER(\'ABC\')',
-                'Myltrim' => 'VARCHAR(3) NOT NULL DEFAULT LTRIM(\' abc\')',
-                'Mynchar' => 'NCHAR(1) NOT NULL DEFAULT NCHAR(50)',
-                'Mypatindex' => 'INT NOT NULL DEFAULT PATINDEX(\'a\',\'abc\')',
-                'Myreplace' => 'VARCHAR(3) NOT NULL DEFAULT replace(\'abc\',\'a\',\'d\')',
-                'Myright' => 'VARCHAR(1) NOT NULL DEFAULT right(\'abc\',(1))',
-                'Myrtrim' => 'VARCHAR(3) NOT NULL DEFAULT rtrim(\'abc \')',
-                'Mystr' => 'VARCHAR(5) NOT NULL DEFAULT str((1.234),(5),(2))',
-                'Mystuff' => 'VARCHAR(3) NOT NULL DEFAULT stuff(\'abc\',(1),(1),\'d\')',
-                'Mysubstring' => 'VARCHAR(3) NOT NULL DEFAULT substring(\'abc\',(1),(1))',
-                'Myupper' => 'VARCHAR(3) NOT NULL DEFAULT upper(\'abc\')',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Myascii' => '97',
-            'Mychar' => 'a',
-            'Mycharindex' => '2',
-            'Myconcat' => 'abc',
-            'Myconcatws' => 'baC',
-            'Mycomplex' => 'h',
-            'Mydatalength' => '3',
-            'Myleft' => 'a',
-            'Mylen' => '3',
-            'Mylower' => 'abc',
-            'Myltrim' => 'abc',
-            'Mynchar' => '2',
-            'Mypatindex' => '0',
-            'Myreplace' => 'dbc',
-            'Myright' => 'c',
-            'Myrtrim' => 'abc',
-            'Mystr' => ' 1.23',
-            'Mystuff' => 'dbc',
-            'Mysubstring' => 'a',
-            'Myupper' => 'ABC',
-        ];
-    }
-}
diff --git a/tests/Function/TryCastTest.php b/tests/Function/TryCastTest.php
deleted file mode 100644
index beb81fa83..000000000
--- a/tests/Function/TryCastTest.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- *
- * @link https://learn.microsoft.com/en-us/sql/t-sql/functions/try-cast-transact-sql?view=sql-server-ver16
- */
-final class TryCastTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::tryCastColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('trycast');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('trycast')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithInsert(): void
-    {
-        $db = $this->buildTable();
-
-        $command = $db->createCommand();
-        $command->insert('trycast', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mytrycast1], [Mytrycast2], [Mytrycast3], [Mytrycast4], [Mytrycast5], CONVERT(VARCHAR(10), [Mytrycast6], 1) [Mytrycast] FROM [trycast] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('trycast')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::tryCastColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('trycast');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('trycast')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValueWithInsert(): void
-    {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $command = $db->createCommand();
-        $command->insert('trycast', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mytrycast1], [Mytrycast2], [Mytrycast3], [Mytrycast4], [Mytrycast5], CONVERT(VARCHAR(10), [Mytrycast6], 1) [Mytrycast] FROM [trycast] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('trycast')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('trycast') !== null) {
-            $command->dropTable('trycast')->execute();
-        }
-
-        $command->createTable(
-            'trycast',
-            [
-                'id' => 'INT IDENTITY NOT NULL',
-                'Mytrycast1' => 'INT NOT NULL DEFAULT TRY_CAST(\'1\' AS INT)',
-                'Mytrycast2' => 'INT NOT NULL DEFAULT TRY_CAST((14.85) AS INT)',
-                'Mytrycast3' => 'FLOAT NOT NULL DEFAULT TRY_CAST(\'14.85\' AS FLOAT)',
-                'Mytrycast4' => 'VARCHAR(4) NOT NULL DEFAULT TRY_CAST((15.6) AS VARCHAR(4))',
-                'Mytrycast5' => 'DATETIME NOT NULL DEFAULT TRY_CAST(\'2023-02-21\' AS DATETIME)',
-                'Mytrycast6' => 'BINARY(10) NOT NULL DEFAULT TRY_CAST(\'testme\' AS BINARY(10))',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Mytrycast1' => '1',
-            'Mytrycast2' => '14',
-            'Mytrycast3' => '14.85',
-            'Mytrycast4' => '15.6',
-            'Mytrycast5' => '2023-02-21 00:00:00.000',
-            'Mytrycast' => '0x74657374',
-        ];
-    }
-}
diff --git a/tests/Function/TryConvertTest.php b/tests/Function/TryConvertTest.php
deleted file mode 100644
index 63162a44e..000000000
--- a/tests/Function/TryConvertTest.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Function;
-
-use PHPUnit\Framework\TestCase;
-use Throwable;
-use Yiisoft\Db\Connection\ConnectionInterface;
-use Yiisoft\Db\Exception\Exception;
-use Yiisoft\Db\Exception\InvalidArgumentException;
-use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Mssql\Tests\Support\TestTrait;
-
-/**
- * @group mssql
- *
- * @psalm-suppress PropertyNotSetInConstructor
- *
- * @link https://learn.microsoft.com/en-us/sql/t-sql/functions/try-convert-transact-sql?view=sql-server-ver16
- */
-final class TryConvertTest extends TestCase
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::tryConvertColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $db = $this->buildTable();
-
-        $tableSchema = $db->getTableSchema('tryconvert');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('tryconvert')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testCreateTableWithInsert(): void
-    {
-        $db = $this->buildTable();
-
-        $command = $db->createCommand();
-        $command->insert('tryconvert', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mytryconvert1], [Mytryconvert2], [Mytryconvert3], [Mytryconvert4], [Mytryconvert5], CONVERT(VARCHAR(10), [Mytryconvert6], 1) [Mytryconvert6] FROM [tryconvert] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('tryconvert')->execute();
-    }
-
-    /**
-     * @dataProvider \Yiisoft\Db\Mssql\Tests\Provider\Function\ConvertionProvider::tryConvertColumns
-     *
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValue(
-        string $column,
-        string $dbType,
-        string $phpType,
-        string $defaultValue
-    ): void {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $tableSchema = $db->getTableSchema('tryconvert');
-
-        $this->assertSame($dbType, $tableSchema?->getColumn($column)->getDbType());
-        $this->assertSame($phpType, $tableSchema?->getColumn($column)->getPhpType());
-        $this->assertSame($defaultValue, $tableSchema?->getColumn($column)->getDefaultValue());
-
-        $db->createCommand()->dropTable('tryconvert')->execute();
-    }
-
-    /**
-     * @throws Exception
-     * @throws InvalidConfigException
-     * @throws InvalidArgumentException
-     * @throws NotSupportedException
-     * @throws Throwable
-     */
-    public function testDefaultValueWithInsert(): void
-    {
-        $this->setFixture('Function/convertion.sql');
-
-        $db = $this->getConnection(true);
-        $command = $db->createCommand();
-        $command->insert('tryconvert', [])->execute();
-
-        $this->assertSame(
-            $this->getColumns(),
-            $command->setSql(
-                <<<SQL
-                SELECT [id], [Mytryconvert1], [Mytryconvert2], [Mytryconvert3], [Mytryconvert4], [Mytryconvert5], CONVERT(VARCHAR(10), [Mytryconvert6], 1) [Mytryconvert6] FROM [tryconvert] WHERE [id] = 1
-                SQL
-            )->queryOne(),
-        );
-
-        $db->createCommand()->dropTable('tryconvert')->execute();
-    }
-
-    private function buildTable(): ConnectionInterface
-    {
-        $db = $this->getConnection();
-
-        $command = $db->createCommand();
-
-        if ($db->getSchema()->getTableSchema('tryconvert') !== null) {
-            $command->dropTable('tryconvert')->execute();
-        }
-
-        $command->createTable(
-            'tryconvert',
-            [
-                'id' => 'INT NOT NULL IDENTITY',
-                'Mytryconvert1' => 'INT NOT NULL DEFAULT TRY_CONVERT(INT, \'1\')',
-                'Mytryconvert2' => 'INT NOT NULL DEFAULT TRY_CONVERT(INT, 14.85)',
-                'Mytryconvert3' => 'FLOAT NOT NULL DEFAULT TRY_CONVERT(FLOAT, \'14.85\')',
-                'Mytryconvert4' => 'VARCHAR(4) NOT NULL DEFAULT TRY_CONVERT(VARCHAR(4), 15.6)',
-                'Mytryconvert5' => 'DATETIME NOT NULL DEFAULT TRY_CONVERT(DATETIME, \'2023-02-21\')',
-                'Mytryconvert6' => 'BINARY(10) NOT NULL DEFAULT TRY_CONVERT(BINARY(10), \'testme\')',
-            ],
-        )->execute();
-
-        return $db;
-    }
-
-    private function getColumns(): array
-    {
-        return [
-            'id' => '1',
-            'Mytryconvert1' => '1',
-            'Mytryconvert2' => '14',
-            'Mytryconvert3' => '14.85',
-            'Mytryconvert4' => '15.6',
-            'Mytryconvert5' => '2023-02-21 00:00:00.000',
-            'Mytryconvert6' => '0x74657374',
-        ];
-    }
-}
diff --git a/tests/Provider/Function/ConvertionProvider.php b/tests/Provider/Function/ConvertionProvider.php
deleted file mode 100644
index c5bf656ac..000000000
--- a/tests/Provider/Function/ConvertionProvider.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Provider\Function;
-
-final class ConvertionProvider
-{
-    public static function castColumns(): array
-    {
-        return [
-            ['Mycast1', 'int', 'integer', 'CONVERT([int],\'1\')'],
-            ['Mycast2', 'int', 'integer', 'CONVERT([int],(14.85))'],
-            ['Mycast3', 'float', 'double', 'CONVERT([float],\'14.85\')'],
-            ['Mycast4', 'varchar(4)', 'string', 'CONVERT([varchar](4),(15.6))'],
-            ['Mycast5', 'datetime', 'string', 'CONVERT([datetime],\'2023-02-21\')'],
-            ['Mycast6', 'binary(10)', 'resource', 'CONVERT([binary](10),\'testme\')'],
-        ];
-    }
-
-    public static function convertColumns(): array
-    {
-        return [
-            ['Myconvert1', 'int', 'integer', 'CONVERT([int],\'1\')'],
-            ['Myconvert2', 'int', 'integer', 'CONVERT([int],(14.85))'],
-            ['Myconvert3', 'float', 'double', 'CONVERT([float],\'14.85\')'],
-            ['Myconvert4', 'varchar(4)', 'string', 'CONVERT([varchar](4),(15.6))'],
-            ['Myconvert5', 'datetime', 'string', 'CONVERT([datetime],\'2023-02-21\')'],
-            ['Myconvert6', 'binary(10)', 'resource', 'CONVERT([binary](10),\'testme\')'],
-        ];
-    }
-
-    public static function tryCastColumns(): array
-    {
-        return [
-            ['Mytrycast1', 'int', 'integer', 'TRY_CAST(\'1\' AS [int])'],
-            ['Mytrycast2', 'int', 'integer', 'TRY_CAST((14.85) AS [int])'],
-            ['Mytrycast3', 'float', 'double', 'TRY_CAST(\'14.85\' AS [float])'],
-            ['Mytrycast4', 'varchar(4)', 'string', 'TRY_CAST((15.6) AS [varchar](4))'],
-            ['Mytrycast5', 'datetime', 'string', 'TRY_CAST(\'2023-02-21\' AS [datetime])'],
-            ['Mytrycast6', 'binary(10)', 'resource', 'TRY_CAST(\'testme\' AS [binary](10))'],
-        ];
-    }
-
-    public static function tryConvertColumns(): array
-    {
-        return [
-            ['Mytryconvert1', 'int', 'integer', 'TRY_CAST(\'1\' AS [int])'],
-            ['Mytryconvert2', 'int', 'integer', 'TRY_CAST((14.85) AS [int])'],
-            ['Mytryconvert3', 'float', 'double', 'TRY_CAST(\'14.85\' AS [float])'],
-            ['Mytryconvert4', 'varchar(4)', 'string', 'TRY_CAST((15.6) AS [varchar](4))'],
-            ['Mytryconvert5', 'datetime', 'string', 'TRY_CAST(\'2023-02-21\' AS [datetime])'],
-            ['Mytryconvert6', 'binary(10)', 'resource', 'TRY_CAST(\'testme\' AS [binary](10))'],
-        ];
-    }
-}
diff --git a/tests/Provider/Function/DateTimeProvider.php b/tests/Provider/Function/DateTimeProvider.php
deleted file mode 100644
index 6cbb4101c..000000000
--- a/tests/Provider/Function/DateTimeProvider.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Provider\Function;
-
-final class DateTimeProvider
-{
-    public static function columns(): array
-    {
-        return [
-            /** @link https://docs.microsoft.com/en-us/sql/t-sql/functions/getutcdate-transact-sql?view=sql-server-ver16 */
-            ['Mydate1', 'date', 'string', 'getutcdate()'],
-
-            /** @link https://docs.microsoft.com/en-us/sql/t-sql/functions/getdate-transact-sql?view=sql-server-ver16 */
-            ['Mydate2', 'date', 'string', 'getdate()'],
-
-            /** @link https://docs.microsoft.com/en-us/sql/t-sql/functions/dateadd-transact-sql?view=sql-server-ver16 */
-            ['Mydate3', 'date', 'string', 'dateadd(month,(1),\'2006-08-31\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/datediff-transact-sql?view=sql-server-ver16 */
-            [
-                'Mydatetime1',
-                'varchar(10)',
-                'string',
-                'CONVERT([varchar](10),datediff(day,\'2005-12-31\',\'2006-01-01\'))+\' days\'',
-            ],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/datename-transact-sql?view=sql-server-ver16 */
-            ['Mydatetime2', 'varchar(10)', 'string', 'datename(month,\'2023-02-21\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/datepart-transact-sql?view=sql-server-ver16 */
-            ['Mydatetime3', 'int', 'integer', 'datepart(month,\'2023-02-21\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/day-transact-sql?view=sql-server-ver16 */
-            ['Mydatetime4', 'int', 'integer', 'datepart(day,\'2023-02-21\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/month-transact-sql?view=sql-server-ver16 */
-            ['Mydatetime5', 'int', 'integer', 'datepart(month,\'2023-02-21\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/year-transact-sql?view=sql-server-ver16 */
-            ['Mydatetime6', 'int', 'integer', 'datepart(year,\'2023-02-21\')'],
-
-            /** @link https://docs.microsoft.com/en-us/sql/t-sql/functions/sysdatetime-transact-sql?view=sql-server-ver16 */
-            ['Mydatetime7', 'datetime', 'string', 'sysdatetime()'],
-
-            /** @link https://docs.microsoft.com/en-us/sql/t-sql/functions/sysdatetimeoffset-transact-sql?view=sql-server-ver16 */
-            ['Mydatetimeoffset1', 'datetimeoffset', 'string', 'sysdatetimeoffset()'],
-
-            /** https://docs.microsoft.com/en-us/sql/t-sql/functions/sysutcdatetime-transact-sql?view=sql-server-ver16 */
-            ['Mydatetimeoffset2', 'datetimeoffset', 'string', 'sysutcdatetime()'],
-        ];
-    }
-}
diff --git a/tests/Provider/Function/NumericProvider.php b/tests/Provider/Function/NumericProvider.php
deleted file mode 100644
index 87b122c32..000000000
--- a/tests/Provider/Function/NumericProvider.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Provider\Function;
-
-final class NumericProvider
-{
-    public static function columns(): array
-    {
-        return [
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/abs-transact-sql?view=sql-server-ver16 */
-            ['Myabs', 'numeric(3,1)', 'double', 'abs((-1))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/acos-transact-sql?view=sql-server-ver16 */
-            ['Myacos', 'numeric(8,5)', 'double', 'acos((-1.0))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/asin-transact-sql?view=sql-server-ver16 */
-            ['Myasin', 'numeric(7,5)', 'double', 'asin((0.1472738))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/atan-transact-sql?view=sql-server-ver16 */
-            ['Myatan', 'numeric(11,7)', 'double', 'atan((197.1099392))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/ceiling-transact-sql?view=sql-server-ver16 */
-            ['Myceiling', 'money', 'string', 'ceiling(($-123.4500))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/cos-transact-sql?view=sql-server-ver16 */
-            ['Mycos', 'numeric(9,6)', 'double', 'cos((14.78))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/cot-transact-sql?view=sql-server-ver16 */
-            ['Mycot', 'numeric(9,6)', 'double', 'cot((124.1332))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/degrees-transact-sql?view=sql-server-ver16 */
-            ['Mydegrees', 'numeric(18,7)', 'double', 'degrees(pi()/(2))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/exp-transact-sql?view=sql-server-ver16 */
-            ['Myexp', 'numeric(11,5)', 'double', 'exp((10.0))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/floor-transact-sql?view=sql-server-ver16 */
-            ['Myfloor', 'int', 'integer', 'floor((-123.45))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/log-transact-sql?view=sql-server-ver16 */
-            ['Mylog', 'numeric(6,5)', 'double', 'log((10.0))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/log10-transact-sql?view=sql-server-ver16 */
-            ['Mylog10', 'numeric(6,5)', 'double', 'log10((145.175643))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/pi-transact-sql?view=sql-server-ver16 */
-            ['Mypi', 'numeric(6,5)', 'double', 'pi()'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/power-transact-sql?view=sql-server-ver16 */
-            ['Mypower', 'numeric(6,3)', 'double', 'power((2),(2.5))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/radians-transact-sql?view=sql-server-ver16 */
-            ['Myradians', 'numeric(7,5)', 'double', 'radians((180.0))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/rand-transact-sql?view=sql-server-ver16 */
-            ['Myrand', 'numeric(7,5)', 'double', 'rand()'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/round-transact-sql?view=sql-server-ver16 */
-            ['Myround', 'numeric(8,4)', 'double', 'round((123.9994),(3))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/sign-transact-sql?view=sql-server-ver16 */
-            ['Mysign', 'float', 'double', 'sign((-125))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/sin-transact-sql?view=sql-server-ver16 */
-            ['Mysin', 'numeric(8,6)', 'double', 'sin((45.175643))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/sqrt-transact-sql?view=sql-server-ver16 */
-            ['Mysqrt', 'float', 'double', 'sqrt((10.0))'],
-        ];
-    }
-}
diff --git a/tests/Provider/Function/StringProvider.php b/tests/Provider/Function/StringProvider.php
deleted file mode 100644
index 051b3ce7a..000000000
--- a/tests/Provider/Function/StringProvider.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Mssql\Tests\Provider\Function;
-
-final class StringProvider
-{
-    public static function columns(): array
-    {
-        return [
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/ascii-transact-sql?view=sql-server-ver16 */
-            ['Myascii', 'int', 'integer', 'ascii(\'a\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/char-transact-sql?view=sql-server-ver16 */
-            ['Mychar', 'char(1)', 'string', 'char((97))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/charindex-transact-sql?view=sql-server-ver16 */
-            ['Mycharindex', 'int', 'integer', 'charindex(\'B\',\'aBc\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/concat-transact-sql?view=sql-server-ver16 */
-            ['Myconcat', 'varchar(3)', 'string', 'concat(\'a\',\'b\',\'c\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/concat-ws-transact-sql?view=sql-server-ver16 */
-            ['Myconcatws', 'varchar(3)', 'string', 'concat_ws(\'a\',\'b\',\'C\')'],
-
-            /** edge case */
-            [
-                'Mycomplex',
-                'varchar(10)',
-                'string',
-                'substring(stuff(concat(\'a\',\'b\',\'c\'),(3),(1),concat_ws(\'f\',\'g\',\'h\')),(5),(1))',
-            ],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/data-length-transact-sql?view=sql-server-ver16 */
-            ['Mydatalength', 'int', 'integer', 'datalength(\'abc\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/left-transact-sql?view=sql-server-ver16 */
-            ['Myleft', 'varchar(1)', 'string', 'left(\'abc\',(1))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/len-transact-sql?view=sql-server-ver16 */
-            ['Mylen', 'int', 'integer', 'len(\'abc\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/lower-transact-sql?view=sql-server-ver16 */
-            ['Mylower', 'varchar(3)', 'string', 'lower(\'ABC\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/ltrim-transact-sql?view=sql-server-ver16 */
-            ['Myltrim', 'varchar(3)', 'string', 'ltrim(\' abc\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/nchar-transact-sql?view=sql-server-ver16 */
-            ['Mynchar', 'nchar(1)', 'string', 'nchar((50))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/patindex-transact-sql?view=sql-server-ver16 */
-            ['Mypatindex', 'int', 'integer', 'patindex(\'a\',\'abc\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/replace-transact-sql?view=sql-server-ver16 */
-            ['Myreplace', 'varchar(3)', 'string', 'replace(\'abc\',\'a\',\'d\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/right-transact-sql?view=sql-server-ver16 */
-            ['Myright', 'varchar(1)', 'string', 'right(\'abc\',(1))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/rtrim-transact-sql?view=sql-server-ver16 */
-            ['Myrtrim', 'varchar(3)', 'string', 'rtrim(\'abc \')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/str-transact-sql?view=sql-server-ver16 */
-            ['Mystr', 'varchar(5)', 'string', 'str((1.234),(5),(2))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/stuff-transact-sql?view=sql-server-ver16 */
-            ['Mystuff', 'varchar(3)', 'string', 'stuff(\'abc\',(1),(1),\'d\')'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/substring-transact-sql?view=sql-server-ver16 */
-            ['Mysubstring', 'varchar(3)', 'string', 'substring(\'abc\',(1),(1))'],
-
-            /** @link https://learn.microsoft.com/en-us/sql/t-sql/functions/upper-transact-sql?view=sql-server-ver16 */
-            ['Myupper', 'varchar(3)', 'string', 'upper(\'abc\')'],
-        ];
-    }
-}
diff --git a/tests/Support/Fixture/Function/convertion.sql b/tests/Support/Fixture/Function/convertion.sql
deleted file mode 100644
index e9054eea2..000000000
--- a/tests/Support/Fixture/Function/convertion.sql
+++ /dev/null
@@ -1,60 +0,0 @@
-IF OBJECT_ID('[cast]', 'U') IS NOT NULL DROP TABLE [cast];
-IF OBJECT_ID('[convert]', 'U') IS NOT NULL DROP TABLE [convert];
-IF OBJECT_ID('[trycast]', 'U') IS NOT NULL DROP TABLE [trycast];
-IF OBJECT_ID('[tryconvert]', 'U') IS NOT NULL DROP TABLE [tryconvert];
-
--- Use CAST function to convert data type of default value
-CREATE TABLE [dbo].[cast] (
-    [id] [int] IDENTITY NOT NULL,
-    [Mycast1] [int] NOT NULL DEFAULT CAST('1' AS int),
-    [Mycast2] [int] NOT NULL DEFAULT CAST(14.85 AS int),
-    [Mycast3] [float] NOT NULL DEFAULT CAST('14.85' AS float),
-    [Mycast4] [varchar](4) NOT NULL DEFAULT CAST(15.6 AS varchar(4)),
-    [Mycast5] [datetime] NOT NULL DEFAULT CAST('2023-02-21' AS DATETIME),
-    [Mycast6] [binary](10) NOT NULL DEFAULT CAST('testme' AS binary(10)),
-    CONSTRAINT [PK_cast_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);
-
--- Use CONVERT function to convert data type of default value
-CREATE TABLE [dbo].[convert] (
-    [id] [int] IDENTITY NOT NULL,
-    [Myconvert1] [int] NOT NULL DEFAULT CONVERT(int, '1'),
-    [Myconvert2] [int] NOT NULL DEFAULT CONVERT(int, 14.85),
-    [Myconvert3] [float] NOT NULL DEFAULT CONVERT(float, '14.85'),
-    [Myconvert4] [varchar](4) NOT NULL DEFAULT CONVERT(varchar(4), 15.6),
-    [Myconvert5] [datetime] NOT NULL DEFAULT CONVERT(datetime, '2023-02-21'),
-    [Myconvert6] [binary](10) NOT NULL DEFAULT CONVERT(binary(10), 'testme'),
-    CONSTRAINT [PK_convert_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);
-
--- Use TRY_CAST function to convert data type of default value
-CREATE TABLE [dbo].[trycast] (
-    [id] [int] IDENTITY NOT NULL,
-    [Mytrycast1] [int] NOT NULL DEFAULT TRY_CAST('1' AS int),
-    [Mytrycast2] [int] NOT NULL DEFAULT TRY_CAST(14.85 AS int),
-    [Mytrycast3] [float] NOT NULL DEFAULT TRY_CAST('14.85' AS float),
-    [Mytrycast4] [varchar](4) NOT NULL DEFAULT TRY_CAST(15.6 AS varchar(4)),
-    [Mytrycast5] [datetime] NOT NULL DEFAULT TRY_CAST('2023-02-21' AS DATETIME),
-    [Mytrycast6] [binary](10) NOT NULL DEFAULT TRY_CAST('testme' AS binary(10)),
-    CONSTRAINT [PK_trycast_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);
-
--- Use TRY_CONVERT function to convert data type of default value
-CREATE TABLE [dbo].[tryconvert] (
-    [id] [int] IDENTITY NOT NULL,
-    [Mytryconvert1] [int] NOT NULL DEFAULT TRY_CONVERT(int, '1'),
-    [Mytryconvert2] [int] NOT NULL DEFAULT TRY_CONVERT(int, 14.85),
-    [Mytryconvert3] [float] NOT NULL DEFAULT TRY_CONVERT(float, '14.85'),
-    [Mytryconvert4] [varchar](4) NOT NULL DEFAULT TRY_CONVERT(varchar(4), 15.6),
-    [Mytryconvert5] [datetime] NOT NULL DEFAULT TRY_CONVERT(datetime, '2023-02-21'),
-    [Mytryconvert6] [binary](10) NOT NULL DEFAULT TRY_CONVERT(binary(10), 'testme'),
-    CONSTRAINT [PK_tryconvert_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);
diff --git a/tests/Support/Fixture/Function/datetime.sql b/tests/Support/Fixture/Function/datetime.sql
deleted file mode 100644
index 2bcc8abed..000000000
--- a/tests/Support/Fixture/Function/datetime.sql
+++ /dev/null
@@ -1,22 +0,0 @@
-IF OBJECT_ID('[datetime]', 'U') IS NOT NULL DROP TABLE [datetime];
-
--- Use DATETIME function to convert data type of default value
-CREATE TABLE [dbo].[datetime] (
-    [id] [int] IDENTITY NOT NULL,
-    [Mydate1] [date] NOT NULL DEFAULT GETUTCDATE(),
-    [Mydate2] [date] NOT NULL DEFAULT GETDATE(),
-    [Mydate3] [date] NOT NULL DEFAULT DATEADD(month, 1, '2006-08-31'),
-    [Mydatetime1] [varchar](10) NOT NULL DEFAULT CAST(datediff(day, '2005-12-31', '2006-01-01') AS varchar(10)) + ' days',
-    [Mydatetime2] [varchar](10) NOT NULL DEFAULT DATENAME(month, '2023-02-21'),
-    [Mydatetime3] [int] NOT NULL DEFAULT DATEPART(month, '2023-02-21'),
-    [Mydatetime4] [int] NOT NULL DEFAULT DAY('2023-02-21'),
-    [Mydatetime5] [int] NOT NULL DEFAULT MONTH('2023-02-21'),
-    [Mydatetime6] [int] NOT NULL DEFAULT YEAR('2023-02-21'),
-    [Mydatetime7] [datetime] NOT NULL DEFAULT SYSDATETIME(),
-    [Mydatetimeoffset1] [datetimeoffset] NOT NULL DEFAULT SYSDATETIMEOFFSET(),
-    [Mydatetimeoffset2] [datetimeoffset] NOT NULL DEFAULT SYSUTCDATETIME(),
-    [Mytime] [time] NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    CONSTRAINT [PK_datetime_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);
diff --git a/tests/Support/Fixture/Function/numeric.sql b/tests/Support/Fixture/Function/numeric.sql
deleted file mode 100644
index 8d2fe6e6a..000000000
--- a/tests/Support/Fixture/Function/numeric.sql
+++ /dev/null
@@ -1,30 +0,0 @@
-IF OBJECT_ID('[numeric]', 'U') IS NOT NULL DROP TABLE [numeric];
-
--- Use NUMERIC function to convert data type of default value
-
-CREATE TABLE [dbo].[numeric] (
-    [id] [int] IDENTITY NOT NULL,
-    [Myabs] [numeric](3, 1) NOT NULL DEFAULT ABS(-1),
-    [Myacos] [numeric](8, 5) NOT NULL DEFAULT ACOS(-1.0),
-    [Myasin] [numeric](7, 5) NOT NULL DEFAULT ASIN(0.1472738),
-    [Myatan] [numeric](11, 7) NOT NULL DEFAULT ATAN((197.1099392)),
-    [Myceiling] [money] NOT NULL DEFAULT CEILING($-123.45),
-    [Mycos] [numeric](9, 6) NOT NULL DEFAULT COS(14.78),
-    [Mycot] [numeric](9, 6) NOT NULL DEFAULT COT(124.1332),
-    [Mydegrees] [numeric](18, 7) NOT NULL DEFAULT DEGREES((PI()/2)),
-    [Myexp] [numeric](11, 5) NOT NULL DEFAULT EXP(10.0),
-    [Myfloor] [int] NOT NULL DEFAULT FLOOR(-123.45),
-    [Mylog] [numeric](6, 5) NOT NULL DEFAULT LOG(10.0),
-    [Mylog10] [numeric](6, 5) NOT NULL DEFAULT LOG10(145.175643),
-    [Mypi] [numeric](6, 5) NOT NULL DEFAULT PI(),
-    [Mypower] [numeric](6, 3) NOT NULL DEFAULT POWER(2, 2.5),
-    [Myradians] [numeric](7, 5) NOT NULL DEFAULT RADIANS(180.0),
-    [Myrand] [numeric](7, 5) NOT NULL DEFAULT RAND(),
-    [Myround] [numeric](8, 4) NOT NULL DEFAULT ROUND(123.9994, 3),
-    [Mysign] [float] NOT NULL DEFAULT SIGN(-125),
-    [Mysin] [numeric](8, 6) NOT NULL DEFAULT SIN(45.175643),
-    [Mysqrt] [float] NOT NULL DEFAULT SQRT(10.0),
-    CONSTRAINT [PK_numeric_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);
diff --git a/tests/Support/Fixture/Function/string.sql b/tests/Support/Fixture/Function/string.sql
deleted file mode 100644
index 00a50e557..000000000
--- a/tests/Support/Fixture/Function/string.sql
+++ /dev/null
@@ -1,29 +0,0 @@
-IF OBJECT_ID('[string]', 'U') IS NOT NULL DROP TABLE [string];
-
--- Use string functions for default values with uppercase and lowercase function names and parameters.
-CREATE TABLE [dbo].[string] (
-    [id] [int] IDENTITY NOT NULL,
-    [Myascii] [int] NOT NULL DEFAULT ascii('a'),
-    [Mychar] [char](1) NOT NULL DEFAULT CHAR(97),
-    [Mycharindex] [int] NOT NULL DEFAULT charindex('B', 'aBc'),
-    [Myconcat] [varchar](3) NOT NULL DEFAULT CONCAT('a', 'b', 'c'),
-    [Myconcatws] [varchar](3) NOT NULL DEFAULT CONCAT_WS('a', 'b', 'C'),
-    [Mycomplex] [varchar](10) NOT NULL DEFAULT SUBSTRING(STUFF(concat('a', 'b', 'c'), 3, 1, concat_ws('f', 'g', 'h')), 5, 1),
-    [Mydatalength] [int] NOT NULL DEFAULT DATALENGTH('abc'),
-    [Myleft] [varchar](1) NOT NULL DEFAULT LEFT('abc', 1),
-    [Mylen] [int] NOT NULL DEFAULT LEN('abc'),
-    [Mylower] [varchar](3) NOT NULL DEFAULT LOWER('ABC'),
-    [Myltrim] [varchar](3) NOT NULL DEFAULT LTRIM(' abc'),
-    [Mynchar] [nchar](1) NOT NULL DEFAULT NCHAR(50),
-    [Mypatindex] [int] NOT NULL DEFAULT PATINDEX('a', 'abc'),
-    [Myreplace] [varchar](3) NOT NULL DEFAULT REPLACE('abc', 'a', 'd'),
-    [Myright] [varchar](1) NOT NULL DEFAULT RIGHT('abc', 1),
-    [Myrtrim] [varchar](3) NOT NULL DEFAULT RTRIM('abc '),
-    [Mystr] [varchar](5) NOT NULL DEFAULT STR(1.234, 5, 2),
-    [Mystuff] [varchar](3) NOT NULL DEFAULT STUFF('abc', 1, 1, 'd'),
-    [Mysubstring] [varchar](3) NOT NULL DEFAULT SUBSTRING('abc', 1, 1),
-    [Myupper] [varchar](3) NOT NULL DEFAULT UPPER('abc'),
-    CONSTRAINT [PK_string_pk] PRIMARY KEY CLUSTERED (
-        [id] ASC
-    ) ON [PRIMARY]
-);