Inheritance diagram for TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate:

Public Member Functions
string	getIdentifier ()

string	getTitle ()

string	getDescription ()

bool	updateNecessary ()

string[]	getPrerequisites ()

bool	executeUpdate ()

Protected Member Functions
array	moveDataFromSysLogToSysHistory (Connection $connection, Connection $connectionForSysRegistry, array $startPositionAndPhase)

array	updateTablesAndTrackProgress (Connection $connection, Connection $connectionForSysRegistry, array $updateData, array $logData, array $row)

	keepHistoryForInsertAndDeleteActions (Connection $connectionForSysRegistry, array $startPositionAndPhase)

bool	checkIfFieldInTableExists ($table, $fieldName)

array	getStartPositionAndPhase ()

	unserializeToArray (string $serialized)

Private Attributes
const	BATCH_SIZE = 100

const	MOVE_DATA = 0

const	UPDATE_HISTORY = 1

Detailed Description

Merge data stored in sys_log that belongs to sys_history

This class is only meant to be used within EXT:install and is not part of the TYPO3 Core API.

Definition at line 30 of file SeparateSysHistoryFromSysLogUpdate.php.

Member Function Documentation

◆ checkIfFieldInTableExists()

bool TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::checkIfFieldInTableExists	(	$table,
		$fieldName
	)

protected

Checks if given field /column in a table exists

Parameters

string	$table
string	$fieldName

Returns: ‪bool

Definition at line 361 of file SeparateSysHistoryFromSysLogUpdate.php.

Referenced by TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\updateNecessary().

◆ executeUpdate()

bool TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::executeUpdate ( )

Moves data from sys_log into sys_history where a reference is still there: sys_history.sys_log_uid > 0

Returns: ‪bool

Exceptions

Implements TYPO3\CMS\Install\Updates\UpgradeWizardInterface.

Definition at line 110 of file SeparateSysHistoryFromSysLogUpdate.php.

References TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\getStartPositionAndPhase(), TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\keepHistoryForInsertAndDeleteActions(), and TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\moveDataFromSysLogToSysHistory().

◆ getDescription()

string TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::getDescription ( )

Returns: ‪string Longer description of this updater

Implements TYPO3\CMS\Install\Updates\UpgradeWizardInterface.

Definition at line 61 of file SeparateSysHistoryFromSysLogUpdate.php.

◆ getIdentifier()

string TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::getIdentifier ( )

Returns: ‪string Unique identifier of this updater

Implements TYPO3\CMS\Install\Updates\UpgradeWizardInterface.

Definition at line 45 of file SeparateSysHistoryFromSysLogUpdate.php.

◆ getPrerequisites()

string [] TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::getPrerequisites ( )

Returns: ‪string[] All new fields and tables must exist

Implements TYPO3\CMS\Install\Updates\UpgradeWizardInterface.

Definition at line 95 of file SeparateSysHistoryFromSysLogUpdate.php.

◆ getStartPositionAndPhase()

array TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::getStartPositionAndPhase ( )

protected

Returns an array with phase / uid combination that specifies the start position the update process should start with.

Returns: ‪array New start position

Definition at line 376 of file SeparateSysHistoryFromSysLogUpdate.php.

References TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\MOVE_DATA.

Referenced by TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\executeUpdate().

◆ getTitle()

string TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::getTitle ( )

Returns: ‪string Title of this updater

Implements TYPO3\CMS\Install\Updates\UpgradeWizardInterface.

Definition at line 53 of file SeparateSysHistoryFromSysLogUpdate.php.

◆ keepHistoryForInsertAndDeleteActions()

TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::keepHistoryForInsertAndDeleteActions	(	Connection	$connectionForSysRegistry,
		array	$startPositionAndPhase
	)

protected

Add Insert and Delete actions from sys_log to sys_history

Parameters

\TYPO3\CMS\Core\Database\Connection	$connectionForSysRegistry
array	$startPositionAndPhase

Definition at line 287 of file SeparateSysHistoryFromSysLogUpdate.php.

References TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\unserializeToArray(), TYPO3\CMS\Core\Database\Connection\update(), TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\UPDATE_HISTORY, and TYPO3\CMS\Core\DataHandling\History\RecordHistoryStore\USER_BACKEND.

Referenced by TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\executeUpdate().

◆ moveDataFromSysLogToSysHistory()

array TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::moveDataFromSysLogToSysHistory	(	Connection	$connection,
		Connection	$connectionForSysRegistry,
		array	$startPositionAndPhase
	)

protected

Parameters

\TYPO3\CMS\Core\Database\Connection	$connection
\TYPO3\CMS\Core\Database\Connection	$connectionForSysRegistry
array	$startPositionAndPhase

Returns: ‪array

Exceptions

Definition at line 149 of file SeparateSysHistoryFromSysLogUpdate.php.

References TYPO3\CMS\Core\DataHandling\History\RecordHistoryStore\ACTION_MODIFY, TYPO3\CMS\Core\Database\Connection\createQueryBuilder(), TYPO3\CMS\Core\Database\Query\QueryBuilder\execute(), TYPO3\CMS\Core\Database\Query\QueryBuilder\from(), TYPO3\CMS\Core\Database\Query\QueryBuilder\leftJoin(), TYPO3\CMS\Core\Database\Query\QueryBuilder\orderBy(), TYPO3\CMS\Core\Database\Query\QueryBuilder\select(), TYPO3\CMS\Core\Database\Query\QueryBuilder\setMaxResults(), TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\unserializeToArray(), TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\UPDATE_HISTORY, TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\updateTablesAndTrackProgress(), and TYPO3\CMS\Core\Database\Query\QueryBuilder\where().

Referenced by TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\executeUpdate().

◆ unserializeToArray()

TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::unserializeToArray ( string $serialized )

protected

Definition at line 391 of file SeparateSysHistoryFromSysLogUpdate.php.

Referenced by TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\keepHistoryForInsertAndDeleteActions(), and TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\moveDataFromSysLogToSysHistory().

◆ updateNecessary()

bool TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::updateNecessary ( )

Checks if an update is needed

Returns: ‪bool Whether an update is needed (true) or not (false)

Implements TYPO3\CMS\Install\Updates\UpgradeWizardInterface.

Definition at line 72 of file SeparateSysHistoryFromSysLogUpdate.php.

References TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate\checkIfFieldInTableExists().

◆ updateTablesAndTrackProgress()

array TYPO3\CMS\Install\Updates\SeparateSysHistoryFromSysLogUpdate::updateTablesAndTrackProgress	(	Connection	$connection,
		Connection	$connectionForSysRegistry,
		array	$updateData,
		array	$logData,
		array	$row
	)