<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://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. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 3.5.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Database\Schema;
use Cake\Datasource\SchemaInterface;
/**
* An interface used by database TableSchema objects.
*
* Deprecated 3.5.0: Use Cake\Database\TableSchemaAwareInterface instead.
*/
interface TableSchemaInterface extends SchemaInterface
{
/**
* Binary column type
*
* @var string
*/
const TYPE_BINARY = 'binary';
/**
* Binary UUID column type
*
* @var string
*/
const TYPE_BINARY_UUID = 'binaryuuid';
/**
* Date column type
*
* @var string
*/
const TYPE_DATE = 'date';
/**
* Datetime column type
*
* @var string
*/
const TYPE_DATETIME = 'datetime';
/**
* Time column type
*
* @var string
*/
const TYPE_TIME = 'time';
/**
* Timestamp column type
*
* @var string
*/
const TYPE_TIMESTAMP = 'timestamp';
/**
* JSON column type
*
* @var string
*/
const TYPE_JSON = 'json';
/**
* String column type
*
* @var string
*/
const TYPE_STRING = 'string';
/**
* Text column type
*
* @var string
*/
const TYPE_TEXT = 'text';
/**
* Tiny Integer column type
*
* @var string
*/
const TYPE_TINYINTEGER = 'tinyinteger';
/**
* Small Integer column type
*
* @var string
*/
const TYPE_SMALLINTEGER = 'smallinteger';
/**
* Integer column type
*
* @var string
*/
const TYPE_INTEGER = 'integer';
/**
* Big Integer column type
*
* @var string
*/
const TYPE_BIGINTEGER = 'biginteger';
/**
* Float column type
*
* @var string
*/
const TYPE_FLOAT = 'float';
/**
* Decimal column type
*
* @var string
*/
const TYPE_DECIMAL = 'decimal';
/**
* Boolean column type
*
* @var string
*/
const TYPE_BOOLEAN = 'boolean';
/**
* UUID column type
*
* @var string
*/
const TYPE_UUID = 'uuid';
/**
* Check whether or not a table has an autoIncrement column defined.
*
* @return bool
*/
public function hasAutoincrement();
/**
* Sets whether the table is temporary in the database.
*
* @param bool $temporary Whether or not the table is to be temporary.
* @return $this
*/
public function setTemporary($temporary);
/**
* Gets whether the table is temporary in the database.
*
* @return bool The current temporary setting.
*/
public function isTemporary();
/**
* Get the column(s) used for the primary key.
*
* @return array Column name(s) for the primary key. An
* empty list will be returned when the table has no primary key.
*/
public function primaryKey();
/**
* Add an index.
*
* Used to add indexes, and full text indexes in platforms that support
* them.
*
* ### Attributes
*
* - `type` The type of index being added.
* - `columns` The columns in the index.
*
* @param string $name The name of the index.
* @param array $attrs The attributes for the index.
* @return $this
*/
public function addIndex($name, $attrs);
/**
* Read information about an index based on name.
*
* @param string $name The name of the index.
* @return array|null Array of index data, or null
*/
public function getIndex($name);
/**
* Get the names of all the indexes in the table.
*
* @return array
*/
public function indexes();
/**
* Add a constraint.
*
* Used to add constraints to a table. For example primary keys, unique
* keys and foreign keys.
*
* ### Attributes
*
* - `type` The type of constraint being added.
* - `columns` The columns in the index.
* - `references` The table, column a foreign key references.
* - `update` The behavior on update. Options are 'restrict', 'setNull', 'cascade', 'noAction'.
* - `delete` The behavior on delete. Options are 'restrict', 'setNull', 'cascade', 'noAction'.
*
* The default for 'update' & 'delete' is 'cascade'.
*
* @param string $name The name of the constraint.
* @param array $attrs The attributes for the constraint.
* @return $this
*/
public function addConstraint($name, $attrs);
/**
* Read information about a constraint based on name.
*
* @param string $name The name of the constraint.
* @return array|null Array of constraint data, or null
*/
public function getConstraint($name);
/**
* Remove a constraint.
*
* @param string $name Name of the constraint to remove
* @return $this
*/
public function dropConstraint($name);
/**
* Get the names of all the constraints in the table.
*
* @return array
*/
public function constraints();
}