PHP Class CI_DB_pdo_sqlite_forge, TastyIgniter

Author: EllisLab Dev Team

Inheritance: extends CI_DB_pdo_forge

Protected Properties

Property	Type	Description
$_create_table_if	string	CREATE TABLE IF statement
$_drop_table_if	string	DROP TABLE IF statement
$_null	string	NULL value representation in CREATE/ALTER TABLE statements
$_unsigned	boolean \| array	UNSIGNED support

Method	Description
__construct ( &$db ) : void	Class constructor
create_database ( string $db_name = '' ) : boolean	Create database
drop_database ( string $db_name = '' ) : boolean	Drop database

Method	Description
_alter_table ( string $alter_type, string $table, mixed $field ) : string \| string[]	ALTER TABLE
_attr_auto_increment ( &$attributes, &$field ) : void	Field attribute AUTO_INCREMENT
_attr_type ( &$attributes ) : void	Field attribute TYPE
_process_column ( array $field ) : string	Process column

Class constructor

public __construct ( &$db ) : void
return	void

ALTER TABLE

protected _alter_table ( string $alter_type, string $table, mixed $field ) : string \| string[]
$alter_type	string	ALTER type
$table	string	Table name
$field	mixed	Column definition
return	string \| string[]

Field attribute AUTO_INCREMENT

protected _attr_auto_increment ( &$attributes, &$field ) : void
return	void

Performs a data type mapping between different databases.

protected _attr_type ( &$attributes ) : void
return	void

Process column

protected _process_column ( array $field ) : string
$field	array
return	string

Create database

public create_database ( string $db_name = '' ) : boolean
$db_name	string	(ignored)
return	boolean

Drop database

public drop_database ( string $db_name = '' ) : boolean
$db_name	string	(ignored)
return	boolean

CREATE TABLE IF statement

protected string $_create_table_if
return	string

DROP TABLE IF statement

protected string $_drop_table_if
return	string

NULL value representation in CREATE/ALTER TABLE statements

protected string $_null
return	string

UNSIGNED support

protected bool\|array $_unsigned
return	boolean \| array