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SqlserverSchemaTest.php
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SqlserverSchemaTest.php
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<?php
declare(strict_types=1);
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
* @link https://cakephp.org CakePHP(tm) Project
* @since 3.0.0
* @license https://opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\Database\Schema;
use Cake\Database\Driver\Sqlserver;
use Cake\Database\Schema\Collection as SchemaCollection;
use Cake\Database\Schema\SqlserverSchema;
use Cake\Database\Schema\TableSchema;
use Cake\Datasource\ConnectionManager;
use Cake\TestSuite\TestCase;
use PDO;
/**
* SQL Server schema test case.
*/
class SqlserverSchemaTest extends TestCase
{
/**
* Helper method for skipping tests that need a real connection.
*
* @return void
*/
protected function _needsConnection()
{
$config = ConnectionManager::getConfig('test');
$this->skipIf(strpos($config['driver'], 'Sqlserver') === false, 'Not using Sqlserver for test config');
}
/**
* Helper method for testing methods.
*
* @return void
*/
protected function _createTables($connection)
{
$this->_needsConnection();
$connection->execute("IF OBJECT_ID('schema_articles', 'U') IS NOT NULL DROP TABLE schema_articles");
$connection->execute("IF OBJECT_ID('schema_authors', 'U') IS NOT NULL DROP TABLE schema_authors");
$table = <<<SQL
CREATE TABLE schema_authors (
id int IDENTITY(1,1) PRIMARY KEY,
name VARCHAR(50),
bio DATE,
created DATETIME
)
SQL;
$connection->execute($table);
$table = <<<SQL
CREATE TABLE schema_articles (
id BIGINT PRIMARY KEY,
title NVARCHAR(20) COLLATE Japanese_Unicode_CI_AI DEFAULT N'無題' COLLATE Japanese_Unicode_CI_AI,
body NVARCHAR(1000) DEFAULT N'本文なし',
author_id INTEGER NOT NULL,
published BIT DEFAULT 0,
views SMALLINT DEFAULT 0,
created DATETIME,
created2 DATETIME2,
created2_with_default DATETIME2 DEFAULT SYSDATETIME(),
created2_with_precision DATETIME2(3),
created2_without_precision DATETIME2(0),
field1 VARCHAR(10) DEFAULT NULL,
field2 VARCHAR(10) DEFAULT 'NULL',
field3 VARCHAR(10) DEFAULT 'O''hare',
CONSTRAINT [content_idx] UNIQUE ([title], [body]),
CONSTRAINT [author_idx] FOREIGN KEY ([author_id]) REFERENCES [schema_authors] ([id]) ON DELETE CASCADE ON UPDATE CASCADE
)
SQL;
$connection->execute($table);
$connection->execute('CREATE INDEX [author_idx] ON [schema_articles] ([author_id])');
}
/**
* Data provider for convert column testing
*
* @return array
*/
public static function convertColumnProvider()
{
return [
[
'DATETIME',
null,
null,
3,
['type' => 'datetimefractional', 'length' => null, 'precision' => 3],
],
[
'DATETIME2',
null,
null,
7,
['type' => 'datetimefractional', 'length' => null, 'precision' => 7],
],
[
'DATETIME2',
null,
null,
0,
['type' => 'datetime', 'length' => null, 'precision' => 0],
],
[
'DATE',
null,
null,
null,
['type' => 'date', 'length' => null],
],
[
'TIME',
null,
null,
null,
['type' => 'time', 'length' => null],
],
[
'TINYINT',
null,
2,
null,
['type' => 'tinyinteger', 'length' => 2],
],
[
'TINYINT',
null,
null,
null,
['type' => 'tinyinteger', 'length' => 3],
],
[
'SMALLINT',
null,
3,
null,
['type' => 'smallinteger', 'length' => 3],
],
[
'SMALLINT',
null,
null,
null,
['type' => 'smallinteger', 'length' => 5],
],
[
'INTEGER',
null,
null,
null,
['type' => 'integer', 'length' => 10],
],
[
'INTEGER',
null,
8,
null,
['type' => 'integer', 'length' => 8],
],
[
'BIGINT',
null,
null,
null,
['type' => 'biginteger', 'length' => 20],
],
[
'NUMERIC',
null,
15,
5,
['type' => 'decimal', 'length' => 15, 'precision' => 5],
],
[
'DECIMAL',
null,
11,
3,
['type' => 'decimal', 'length' => 11, 'precision' => 3],
],
[
'MONEY',
null,
null,
null,
['type' => 'decimal', 'length' => null, 'precision' => null],
],
[
'VARCHAR',
null,
null,
null,
['type' => 'string', 'length' => 255, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'VARCHAR',
10,
null,
null,
['type' => 'string', 'length' => 10, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'NVARCHAR',
50,
null,
null,
// Sqlserver returns double lengths for unicode columns
['type' => 'string', 'length' => 25, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'CHAR',
10,
null,
null,
['type' => 'char', 'length' => 10, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'NCHAR',
10,
null,
null,
// SQLServer returns double length for unicode columns.
['type' => 'char', 'length' => 5, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'UNIQUEIDENTIFIER',
null,
null,
null,
['type' => 'uuid'],
],
[
'TEXT',
null,
null,
null,
['type' => 'text', 'length' => null, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'REAL',
null,
null,
null,
['type' => 'float', 'length' => null],
],
[
'VARCHAR',
-1,
null,
null,
['type' => 'text', 'length' => null, 'collate' => 'Japanese_Unicode_CI_AI'],
],
[
'IMAGE',
10,
null,
null,
['type' => 'binary', 'length' => 10],
],
[
'BINARY',
20,
null,
null,
['type' => 'binary', 'length' => 20],
],
[
'VARBINARY',
30,
null,
null,
['type' => 'binary', 'length' => 30],
],
[
'VARBINARY',
-1,
null,
null,
['type' => 'binary', 'length' => TableSchema::LENGTH_LONG],
],
];
}
/**
* Test parsing Sqlserver column types from field description.
*
* @dataProvider convertColumnProvider
* @return void
*/
public function testConvertColumn($type, $length, $precision, $scale, $expected)
{
$field = [
'name' => 'field',
'type' => $type,
'null' => '1',
'default' => 'Default value',
'char_length' => $length,
'precision' => $precision,
'scale' => $scale,
'collation_name' => 'Japanese_Unicode_CI_AI',
];
$expected += [
'null' => true,
'default' => 'Default value',
];
$driver = $this->getMockBuilder('Cake\Database\Driver\Sqlserver')->getMock();
$dialect = new SqlserverSchema($driver);
$table = new TableSchema('table');
$dialect->convertColumnDescription($table, $field);
$actual = array_intersect_key($table->getColumn('field'), $expected);
ksort($expected);
ksort($actual);
$this->assertSame($expected, $actual);
}
/**
* Test listing tables with Sqlserver
*
* @return void
*/
public function testListTables()
{
$connection = ConnectionManager::get('test');
$this->_createTables($connection);
$schema = new SchemaCollection($connection);
$result = $schema->listTables();
$this->assertIsArray($result);
$this->assertContains('schema_articles', $result);
$this->assertContains('schema_authors', $result);
}
/**
* Test describing a table with Sqlserver
*
* @return void
*/
public function testDescribeTable()
{
$connection = ConnectionManager::get('test');
$this->_createTables($connection);
$schema = new SchemaCollection($connection);
$result = $schema->describe('schema_articles');
$expected = [
'id' => [
'type' => 'biginteger',
'null' => false,
'default' => null,
'length' => 19,
'precision' => null,
'unsigned' => null,
'autoIncrement' => null,
'comment' => null,
],
'title' => [
'type' => 'string',
'null' => true,
'default' => '無題',
'length' => 20,
'precision' => null,
'comment' => null,
'collate' => 'Japanese_Unicode_CI_AI',
],
'body' => [
'type' => 'string',
'null' => true,
'default' => '本文なし',
'length' => 1000,
'precision' => null,
'comment' => null,
'collate' => 'SQL_Latin1_General_CP1_CI_AS',
],
'author_id' => [
'type' => 'integer',
'null' => false,
'default' => null,
'length' => 10,
'precision' => null,
'unsigned' => null,
'autoIncrement' => null,
'comment' => null,
],
'published' => [
'type' => 'boolean',
'null' => true,
'default' => 0,
'length' => null,
'precision' => null,
'comment' => null,
],
'views' => [
'type' => 'smallinteger',
'null' => true,
'default' => 0,
'length' => 5,
'precision' => null,
'unsigned' => null,
'comment' => null,
],
'created' => [
'type' => 'datetimefractional',
'null' => true,
'default' => null,
'length' => null,
'precision' => 3,
'comment' => null,
],
'created2' => [
'type' => 'datetimefractional',
'null' => true,
'default' => null,
'length' => null,
'precision' => 7,
'comment' => null,
],
'created2_with_default' => [
'type' => 'datetimefractional',
'null' => true,
'default' => 'sysdatetime()',
'length' => null,
'precision' => 7,
'comment' => null,
],
'created2_with_precision' => [
'type' => 'datetimefractional',
'null' => true,
'default' => null,
'length' => null,
'precision' => 3,
'comment' => null,
],
'created2_without_precision' => [
'type' => 'datetime',
'null' => true,
'default' => null,
'length' => null,
'precision' => 0,
'comment' => null,
],
'field1' => [
'type' => 'string',
'null' => true,
'default' => null,
'length' => 10,
'precision' => null,
'comment' => null,
'collate' => 'SQL_Latin1_General_CP1_CI_AS',
],
'field2' => [
'type' => 'string',
'null' => true,
'default' => 'NULL',
'length' => 10,
'precision' => null,
'comment' => null,
'collate' => 'SQL_Latin1_General_CP1_CI_AS',
],
'field3' => [
'type' => 'string',
'null' => true,
'default' => 'O\'hare',
'length' => 10,
'precision' => null,
'comment' => null,
'collate' => 'SQL_Latin1_General_CP1_CI_AS',
],
];
$this->assertEquals(['id'], $result->primaryKey());
foreach ($expected as $field => $definition) {
$column = $result->getColumn($field);
$this->assertEquals($definition, $column, 'Failed to match field ' . $field);
$this->assertSame($definition['length'], $column['length']);
$this->assertSame($definition['precision'], $column['precision']);
}
}
/**
* Test describing a table with postgres and composite keys
*
* @return void
*/
public function testDescribeTableCompositeKey()
{
$this->_needsConnection();
$connection = ConnectionManager::get('test');
$sql = <<<SQL
CREATE TABLE schema_composite (
[id] INTEGER IDENTITY(1, 1),
[site_id] INTEGER NOT NULL,
[name] VARCHAR(255),
PRIMARY KEY([id], [site_id])
);
SQL;
$connection->execute($sql);
$schema = new SchemaCollection($connection);
$result = $schema->describe('schema_composite');
$connection->execute('DROP TABLE schema_composite');
$this->assertEquals(['id', 'site_id'], $result->primaryKey());
$this->assertNull($result->getColumn('site_id')['autoIncrement'], 'site_id should not be autoincrement');
$this->assertTrue($result->getColumn('id')['autoIncrement'], 'id should be autoincrement');
}
/**
* Test that describe accepts tablenames containing `schema.table`.
*
* @return void
*/
public function testDescribeWithSchemaName()
{
$connection = ConnectionManager::get('test');
$this->_createTables($connection);
$schema = new SchemaCollection($connection);
$result = $schema->describe('dbo.schema_articles');
$this->assertEquals(['id'], $result->primaryKey());
$this->assertSame('schema_articles', $result->name());
}
/**
* Test describing a table with indexes
*
* @return void
*/
public function testDescribeTableIndexes()
{
$connection = ConnectionManager::get('test');
$this->_createTables($connection);
$schema = new SchemaCollection($connection);
$result = $schema->describe('schema_articles');
$this->assertInstanceOf('Cake\Database\Schema\TableSchema', $result);
$this->assertCount(3, $result->constraints());
$expected = [
'primary' => [
'type' => 'primary',
'columns' => ['id'],
'length' => [],
],
'content_idx' => [
'type' => 'unique',
'columns' => ['title', 'body'],
'length' => [],
],
'author_idx' => [
'type' => 'foreign',
'columns' => ['author_id'],
'references' => ['schema_authors', 'id'],
'length' => [],
'update' => 'cascade',
'delete' => 'cascade',
],
];
$this->assertEquals($expected['primary'], $result->getConstraint('primary'));
$this->assertEquals($expected['content_idx'], $result->getConstraint('content_idx'));
$this->assertEquals($expected['author_idx'], $result->getConstraint('author_idx'));
$this->assertCount(1, $result->indexes());
$expected = [
'type' => 'index',
'columns' => ['author_id'],
'length' => [],
];
$this->assertEquals($expected, $result->getIndex('author_idx'));
}
/**
* Column provider for creating column sql
*
* @return array
*/
public static function columnSqlProvider()
{
return [
// strings
[
'title',
['type' => 'string', 'length' => 25, 'null' => false],
'[title] NVARCHAR(25) NOT NULL',
],
[
'title',
['type' => 'string', 'length' => 25, 'null' => true, 'default' => 'ignored'],
"[title] NVARCHAR(25) DEFAULT 'ignored'",
],
[
'id',
['type' => 'char', 'length' => 16, 'null' => false],
'[id] NCHAR(16) NOT NULL',
],
[
'id',
['type' => 'uuid', 'null' => false],
'[id] UNIQUEIDENTIFIER NOT NULL',
],
[
'id',
['type' => 'binaryuuid', 'null' => false],
'[id] UNIQUEIDENTIFIER NOT NULL',
],
[
'role',
['type' => 'string', 'length' => 10, 'null' => false, 'default' => 'admin'],
"[role] NVARCHAR(10) NOT NULL DEFAULT 'admin'",
],
[
'title',
['type' => 'string'],
'[title] NVARCHAR(255)',
],
[
'title',
['type' => 'string', 'length' => 25, 'null' => false, 'collate' => 'Japanese_Unicode_CI_AI'],
'[title] NVARCHAR(25) COLLATE Japanese_Unicode_CI_AI NOT NULL',
],
// Text
[
'body',
['type' => 'text', 'null' => false],
'[body] NVARCHAR(MAX) NOT NULL',
],
[
'body',
['type' => 'text', 'length' => TableSchema::LENGTH_TINY, 'null' => false],
sprintf('[body] NVARCHAR(%s) NOT NULL', TableSchema::LENGTH_TINY),
],
[
'body',
['type' => 'text', 'length' => TableSchema::LENGTH_MEDIUM, 'null' => false],
'[body] NVARCHAR(MAX) NOT NULL',
],
[
'body',
['type' => 'text', 'length' => TableSchema::LENGTH_LONG, 'null' => false],
'[body] NVARCHAR(MAX) NOT NULL',
],
[
'body',
['type' => 'text', 'null' => false, 'collate' => 'Japanese_Unicode_CI_AI'],
'[body] NVARCHAR(MAX) COLLATE Japanese_Unicode_CI_AI NOT NULL',
],
// Integers
[
'post_id',
['type' => 'smallinteger', 'length' => 11],
'[post_id] SMALLINT',
],
[
'post_id',
['type' => 'tinyinteger', 'length' => 11],
'[post_id] TINYINT',
],
[
'post_id',
['type' => 'integer', 'length' => 11],
'[post_id] INTEGER',
],
[
'post_id',
['type' => 'biginteger', 'length' => 20],
'[post_id] BIGINT',
],
// Decimal
[
'value',
['type' => 'decimal'],
'[value] DECIMAL',
],
[
'value',
['type' => 'decimal', 'length' => 11],
'[value] DECIMAL(11,0)',
],
[
'value',
['type' => 'decimal', 'length' => 12, 'precision' => 5],
'[value] DECIMAL(12,5)',
],
// Float
[
'value',
['type' => 'float'],
'[value] FLOAT',
],
[
'value',
['type' => 'float', 'length' => 11, 'precision' => 3],
'[value] FLOAT(3)',
],
// Binary
[
'img',
['type' => 'binary', 'length' => null],
'[img] VARBINARY(MAX)',
],
[
'img',
['type' => 'binary', 'length' => TableSchema::LENGTH_TINY],
sprintf('[img] VARBINARY(%s)', TableSchema::LENGTH_TINY),
],
[
'img',
['type' => 'binary', 'length' => TableSchema::LENGTH_MEDIUM],
'[img] VARBINARY(MAX)',
],
[
'img',
['type' => 'binary', 'length' => TableSchema::LENGTH_LONG],
'[img] VARBINARY(MAX)',
],
[
'bytes',
['type' => 'binary', 'length' => 5],
'[bytes] VARBINARY(5)',
],
[
'bytes',
['type' => 'binary', 'length' => 1],
'[bytes] BINARY(1)',
],
// Boolean
[
'checked',
['type' => 'boolean', 'default' => false],
'[checked] BIT DEFAULT 0',
],
[
'checked',
['type' => 'boolean', 'default' => true, 'null' => false],
'[checked] BIT NOT NULL DEFAULT 1',
],
// Datetime
[
'created',
['type' => 'datetime'],
'[created] DATETIME2',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => '2016-12-07 23:04:00'],
'[open_date] DATETIME2 NOT NULL DEFAULT \'2016-12-07 23:04:00\'',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => 'current_timestamp'],
'[open_date] DATETIME2 NOT NULL DEFAULT CURRENT_TIMESTAMP',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => 'getdate()'],
'[open_date] DATETIME2 NOT NULL DEFAULT GETDATE()',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => 'getutcdate()'],
'[open_date] DATETIME2 NOT NULL DEFAULT GETUTCDATE()',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => 'sysdatetime()'],
'[open_date] DATETIME2 NOT NULL DEFAULT SYSDATETIME()',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => 'sysutcdatetime()'],
'[open_date] DATETIME2 NOT NULL DEFAULT SYSUTCDATETIME()',
],
[
'open_date',
['type' => 'datetime', 'null' => false, 'default' => 'sysdatetimeoffset()'],
'[open_date] DATETIME2 NOT NULL DEFAULT SYSDATETIMEOFFSET()',
],
[
'null_date',
['type' => 'datetime', 'null' => true, 'default' => 'current_timestamp'],
'[null_date] DATETIME2 DEFAULT CURRENT_TIMESTAMP',
],
[
'null_date',
['type' => 'datetime', 'null' => true],
'[null_date] DATETIME2 DEFAULT NULL',
],
// Date & Time
[
'start_date',
['type' => 'date'],
'[start_date] DATE',
],
[
'start_time',
['type' => 'time'],
'[start_time] TIME',
],
// Timestamp
[
'created',
['type' => 'timestamp', 'null' => true],
'[created] DATETIME2 DEFAULT NULL',
],
];
}
/**
* Test generating column definitions
*
* @dataProvider columnSqlProvider
* @return void
*/
public function testColumnSql($name, $data, $expected)
{
$driver = $this->_getMockedDriver();
$schema = new SqlserverSchema($driver);
$table = (new TableSchema('schema_articles'))->addColumn($name, $data);
$this->assertEquals($expected, $schema->columnSql($table, $name));
}
/**
* Provide data for testing constraintSql
*
* @return array
*/
public static function constraintSqlProvider()
{
return [
[
'primary',
['type' => 'primary', 'columns' => ['title']],
'PRIMARY KEY ([title])',
],
[
'unique_idx',
['type' => 'unique', 'columns' => ['title', 'author_id']],
'CONSTRAINT [unique_idx] UNIQUE ([title], [author_id])',
],
[
'author_id_idx',
['type' => 'foreign', 'columns' => ['author_id'], 'references' => ['authors', 'id']],
'CONSTRAINT [author_id_idx] FOREIGN KEY ([author_id]) ' .
'REFERENCES [authors] ([id]) ON UPDATE SET NULL ON DELETE SET NULL',
],
[
'author_id_idx',
['type' => 'foreign', 'columns' => ['author_id'], 'references' => ['authors', 'id'], 'update' => 'cascade'],
'CONSTRAINT [author_id_idx] FOREIGN KEY ([author_id]) ' .
'REFERENCES [authors] ([id]) ON UPDATE CASCADE ON DELETE SET NULL',
],
[
'author_id_idx',
['type' => 'foreign', 'columns' => ['author_id'], 'references' => ['authors', 'id'], 'update' => 'setDefault'],
'CONSTRAINT [author_id_idx] FOREIGN KEY ([author_id]) ' .
'REFERENCES [authors] ([id]) ON UPDATE SET DEFAULT ON DELETE SET NULL',
],
[
'author_id_idx',
['type' => 'foreign', 'columns' => ['author_id'], 'references' => ['authors', 'id'], 'update' => 'setNull'],
'CONSTRAINT [author_id_idx] FOREIGN KEY ([author_id]) ' .
'REFERENCES [authors] ([id]) ON UPDATE SET NULL ON DELETE SET NULL',
],
[
'author_id_idx',
['type' => 'foreign', 'columns' => ['author_id'], 'references' => ['authors', 'id'], 'update' => 'noAction'],
'CONSTRAINT [author_id_idx] FOREIGN KEY ([author_id]) ' .
'REFERENCES [authors] ([id]) ON UPDATE NO ACTION ON DELETE SET NULL',
],
];
}
/**
* Test the constraintSql method.
*
* @dataProvider constraintSqlProvider
*/
public function testConstraintSql($name, $data, $expected)
{
$driver = $this->_getMockedDriver();
$schema = new SqlserverSchema($driver);
$table = (new TableSchema('schema_articles'))->addColumn('title', [
'type' => 'string',
'length' => 255,
])->addColumn('author_id', [
'type' => 'integer',
])->addConstraint($name, $data);
$this->assertEquals($expected, $schema->constraintSql($table, $name));
}
/**
* Test the addConstraintSql method.
*
* @return void
*/
public function testAddConstraintSql()
{
$driver = $this->_getMockedDriver();
$connection = $this->getMockBuilder('Cake\Database\Connection')
->disableOriginalConstructor()
->getMock();
$connection->expects($this->any())->method('getDriver')
->will($this->returnValue($driver));
$table = (new TableSchema('posts'))
->addColumn('author_id', [
'type' => 'integer',
'null' => false,
])
->addColumn('category_id', [
'type' => 'integer',
'null' => false,
])
->addColumn('category_name', [
'type' => 'integer',
'null' => false,
])
->addConstraint('author_fk', [
'type' => 'foreign',
'columns' => ['author_id'],
'references' => ['authors', 'id'],
'update' => 'cascade',
'delete' => 'cascade',
])
->addConstraint('category_fk', [
'type' => 'foreign',
'columns' => ['category_id', 'category_name'],
'references' => ['categories', ['id', 'name']],
'update' => 'cascade',
'delete' => 'cascade',
]);
$expected = [
'ALTER TABLE [posts] ADD CONSTRAINT [author_fk] FOREIGN KEY ([author_id]) REFERENCES [authors] ([id]) ON UPDATE CASCADE ON DELETE CASCADE;',
'ALTER TABLE [posts] ADD CONSTRAINT [category_fk] FOREIGN KEY ([category_id], [category_name]) REFERENCES [categories] ([id], [name]) ON UPDATE CASCADE ON DELETE CASCADE;',
];
$result = $table->addConstraintSql($connection);
$this->assertCount(2, $result);
$this->assertEquals($expected, $result);
}
/**
* Test the dropConstraintSql method.
*
* @return void
*/
public function testDropConstraintSql()
{
$driver = $this->_getMockedDriver();
$connection = $this->getMockBuilder('Cake\Database\Connection')
->disableOriginalConstructor()
->getMock();
$connection->expects($this->any())->method('getDriver')
->will($this->returnValue($driver));
$table = (new TableSchema('posts'))
->addColumn('author_id', [
'type' => 'integer',
'null' => false,
])
->addColumn('category_id', [
'type' => 'integer',
'null' => false,
])
->addColumn('category_name', [
'type' => 'integer',
'null' => false,
])
->addConstraint('author_fk', [
'type' => 'foreign',
'columns' => ['author_id'],
'references' => ['authors', 'id'],
'update' => 'cascade',
'delete' => 'cascade',
])
->addConstraint('category_fk', [
'type' => 'foreign',
'columns' => ['category_id', 'category_name'],
'references' => ['categories', ['id', 'name']],
'update' => 'cascade',
'delete' => 'cascade',
]);
$expected = [