CI_DB_forge Class Reference

Inheritance diagram for CI_DB_forge:

Public Member Functions
	__construct ()
	create_database ($db_name)
	drop_database ($db_name)
	add_key ($key= '', $primary=FALSE)
	add_field ($field= '')
	create_table ($table= '', $if_not_exists=FALSE)
	drop_table ($table_name)
	rename_table ($table_name, $new_table_name)
	add_column ($table= '', $field=array(), $after_field= '')
	drop_column ($table= '', $column_name= '')
	modify_column ($table= '', $field=array())
	_reset ()

Data Fields
	$fields = array()
	$keys = array()
	$primary_keys = array()
	$db_char_set = ''

Constructor & Destructor Documentation

__construct

(

)

Constructor

Grabs the CI super object instance so we can access it.

Member Function Documentation

_reset

(

)

Reset

Resets table creation vars

private

Returns

void

add_column	(		$table = '',
			$field = array(),
			$after_field = ''
	)

Column Add

public

Parameters

string	the table name
string	the column name
string	the column definition

Returns

bool

add_field

(

$field = '')

Add Field

public

Parameters

string

collation

Returns

void

add_key	(		$key = '',
			$primary = FALSE
	)

Add Key

public

Parameters

string	key
string	type

Returns

void

create_database

(

$db_name)

Create database

public

Parameters

string

the database name

Returns

bool

create_table	(		$table = '',
			$if_not_exists = FALSE
	)

Create Table

public

Parameters

string

the table name

Returns

bool

drop_column	(		$table = '',
			$column_name = ''
	)

Column Drop

public

Parameters

string	the table name
string	the column name

Returns

bool

drop_database

(

$db_name)

Drop database

public

Parameters

string

the database name

Returns

bool

drop_table

(

$table_name)

Drop Table

public

Parameters

string

the table name

Returns

bool

modify_column	(		$table = '',
			$field = array()
	)

Column Modify

public

Parameters

string	the table name
string	the column name
string	the column definition

Returns

bool

rename_table	(		$table_name,
			$new_table_name
	)

Rename Table

public

Parameters

string	the old table name
string	the new table name

Returns

bool

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The documentation for this class was generated from the following file:

• system/database/DB_forge.php