HistoryBlobCurStub Class Reference

To speed up conversion from 1.4 to 1.5 schema, text rows can refer to the leftover cur table as the backend. More...

Public Member Functions
	__construct ($curid=0)
	getText ()
	setLocation ($id)
	Sets the location (cur_id) of the main object to which this object points. More...

Public Attributes
int	$mCurId

Detailed Description

To speed up conversion from 1.4 to 1.5 schema, text rows can refer to the leftover cur table as the backend.

This avoids expensively copying hundreds of megabytes of data during the conversion downtime.

Serialized HistoryBlobCurStub objects will be inserted into the text table on conversion if $wgLegacySchemaConversion is set to true.

Definition at line 314 of file HistoryBlob.php.

Constructor & Destructor Documentation

HistoryBlobCurStub::__construct

(

$curid = 0

)

Parameters

int

$curid

The cur_id pointed to

Definition at line 321 of file HistoryBlob.php.

Member Function Documentation

HistoryBlobCurStub::getText

(

)

Returns

string|bool

Definition at line 338 of file HistoryBlob.php.

References $dbr, DB_REPLICA, and wfGetDB().

HistoryBlobCurStub::setLocation

(

$id

)

Sets the location (cur_id) of the main object to which this object points.

Parameters

int

$id

Definition at line 331 of file HistoryBlob.php.

Member Data Documentation

int HistoryBlobCurStub::$mCurId

Definition at line 316 of file HistoryBlob.php.

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

• includes/HistoryBlob.php