An object representing a parenthesized group of tables and their join types and conditions. More...

Inheritance diagram for Wikimedia\Rdbms\JoinGroup:

Collaboration diagram for Wikimedia\Rdbms\JoinGroup:

Public Member Functions
	__construct ( $alias)
	Use SelectQueryBuilder::newJoinGroup() to create a join group.

	getAlias ()

	getRawJoinConds ()

	getRawTables ()

Public Member Functions inherited from Wikimedia\Rdbms\JoinGroupBase
	join ( $table, $alias=null, $conds=[])
	Inner join a table or group of tables.

	leftJoin ( $table, $alias=null, $conds=[])
	Left join a table or group of tables.

	table ( $table, $alias=null)
	Add a single table or a single parenthesized group.

Protected Member Functions
	getAutoAlias ()
	Get a table alias which is unique to the parent SelectQueryBuilder.

Private Attributes
string	$alias

int	$nextAutoAlias = 0

Additional Inherited Members
Protected Attributes inherited from Wikimedia\Rdbms\JoinGroupBase
array	$joinConds = []

	$lastAlias

array	$tables = []

Detailed Description

An object representing a parenthesized group of tables and their join types and conditions.

Definition at line 9 of file JoinGroup.php.

Constructor & Destructor Documentation

◆ __construct()

Wikimedia\Rdbms\JoinGroup::__construct ( $alias )

Use SelectQueryBuilder::newJoinGroup() to create a join group.

Definition at line 22 of file JoinGroup.php.

References Wikimedia\Rdbms\JoinGroup\$alias.

Member Function Documentation

◆ getAlias()

Wikimedia\Rdbms\JoinGroup::getAlias ( )

Definition at line 55 of file JoinGroup.php.

References Wikimedia\Rdbms\JoinGroup\$alias.

◆ getAutoAlias()

Wikimedia\Rdbms\JoinGroup::getAutoAlias ( )

protected

Get a table alias which is unique to the parent SelectQueryBuilder.

Returns: string

Reimplemented from Wikimedia\Rdbms\JoinGroupBase.

Definition at line 31 of file JoinGroup.php.

◆ getRawJoinConds()

Wikimedia\Rdbms\JoinGroup::getRawJoinConds ( )

Definition at line 47 of file JoinGroup.php.

References Wikimedia\Rdbms\JoinGroupBase\$joinConds.

◆ getRawTables()

Wikimedia\Rdbms\JoinGroup::getRawTables ( )

Definition at line 39 of file JoinGroup.php.

References Wikimedia\Rdbms\JoinGroupBase\$tables.

Member Data Documentation

◆ $alias

string Wikimedia\Rdbms\JoinGroup::$alias

private

Definition at line 11 of file JoinGroup.php.

Referenced by Wikimedia\Rdbms\JoinGroup\__construct(), and Wikimedia\Rdbms\JoinGroup\getAlias().

◆ $nextAutoAlias

int Wikimedia\Rdbms\JoinGroup::$nextAutoAlias = 0

private

Definition at line 14 of file JoinGroup.php.

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

includes/libs/rdbms/querybuilder/JoinGroup.php

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members