PHP Class CI_DB_pdo_oci_driver, TastyIgniter

Note: _DB is an extender class that the app controller creates dynamically based on whether the query builder class is being used or not.

See link: https://codeigniter.com/user_guide/database/

Author: EllisLab Dev Team

Inheritance: extends CI_DB_pdo_driver

Show file Open project: tastyigniter/tastyigniter

Public Properties

Property	Type	Description
$subdriver	string	Sub-driver

Protected Properties

Property	Type	Description
$_count_string	string	COUNT string
$_random_keyword	array	ORDER BY random keyword
$_reserved_identifiers	string[]	Identifiers that must NOT be escaped.

Public Methods

Method	Description
__construct ( array $params ) : void	Class constructor
field_data ( string $table ) : array	Returns an object with field data
version ( ) : string	Database version number

Protected Methods

Method	Description
_delete ( string $table ) : string	Delete statement
_insert_batch ( string $table, array $keys, array $values ) : string	Insert batch statement
_limit ( string $sql ) : string	LIMIT
_list_columns ( string $table = '' ) : string	Show column query
_list_tables ( boolean $prefix_limit = FALSE ) : string	Show table query

Method Details

__construct() public method

Builds the DSN if not already set.

public __construct ( array $params ) : void
$params	array
return	void

_delete() protected method

Generates a platform-specific delete string from the supplied data

protected _delete ( string $table ) : string
$table	string
return	string

_insert_batch() protected method

Insert batch statement

protected _insert_batch ( string $table, array $keys, array $values ) : string
$table	string	Table name
$keys	array	INSERT keys
$values	array	INSERT values
return	string

_limit() protected method

Generates a platform-specific LIMIT clause

protected _limit ( string $sql ) : string
$sql	string	SQL Query
return	string

_list_columns() protected method

Generates a platform-specific query string so that the column names can be fetched

protected _list_columns ( string $table = '' ) : string
$table	string
return	string

_list_tables() protected method

Generates a platform-specific query string so that the table names can be fetched

protected _list_tables ( boolean $prefix_limit = FALSE ) : string
$prefix_limit	boolean
return	string

field_data() public method

Returns an object with field data

public field_data ( string $table ) : array
$table	string
return	array

version() public method

Database version number

public version ( ) : string
return	string

Property Details

$_count_string protected property

COUNT string

protected string $_count_string
return	string

$_random_keyword protected property

ORDER BY random keyword

protected array $_random_keyword
return	array

$_reserved_identifiers protected property

Identifiers that must NOT be escaped.

protected string[] $_reserved_identifiers
return	string[]

$subdriver public property

Sub-driver

public string $subdriver
return	string