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TYPO3\CMS\Scheduler\Task\OptimizeDatabaseTableTask Class Reference
Inheritance diagram for TYPO3\CMS\Scheduler\Task\OptimizeDatabaseTableTask:
TYPO3\CMS\Scheduler\Task\AbstractTask

Public Member Functions

bool execute ()
 
string getAdditionalInformation ()
 
- ‪Public Member Functions inherited from ‪TYPO3\CMS\Scheduler\Task\AbstractTask
 __construct ()
 
 setTaskUid ($id)
 
int getTaskUid ()
 
string getTaskTitle ()
 
string getTaskDescription ()
 
string getTaskClassName ()
 
bool isDisabled ()
 
 setDisabled ($flag)
 
 setRunOnNextCronJob ($flag)
 
bool getRunOnNextCronJob ()
 
 setExecutionTime ($timestamp)
 
int null getTaskGroup ()
 
 setTaskGroup ($taskGroup)
 
int getExecutionTime ()
 
 setDescription ($description)
 
string getDescription ()
 
 setScheduler ()
 
 unsetScheduler ()
 
 registerSingleExecution ($timestamp)
 
 registerRecurringExecution ($start, $interval, $end=0, $multiple=false, $cron_cmd='')
 
 setExecution (Execution $execution)
 
Execution object null getExecution ()
 
int getNextDueExecution ()
 
bool areMultipleExecutionsAllowed ()
 
bool save ()
 
 stop ()
 
int getType ()
 

Public Attributes

array $selectedTables = array( )
 
- ‪Public Attributes inherited from ‪TYPO3\CMS\Scheduler\Task\AbstractTask
const TYPE_SINGLE = 1
 
const TYPE_RECURRING = 2
 

Additional Inherited Members

- ‪Protected Member Functions inherited from ‪TYPO3\CMS\Scheduler\Task\AbstractTask
 logException (\Exception $e)
 
 getLanguageService ()
 
- ‪Protected Attributes inherited from ‪TYPO3\CMS\Scheduler\Task\AbstractTask
TYPO3 CMS Scheduler Scheduler null $scheduler
 
int $taskUid = 0
 
bool $disabled = false
 
bool $runOnNextCronJob = false
 
Execution $execution
 
int $executionTime = 0
 
string $description = ''
 
int null $taskGroup = 0
 

Detailed Description

Perform OPTIMIZE TABLE SQL statements

This task reorganizes the physical storage of table data and associated index data, to reduce storage space and improve I/O efficiency when accessing the table. The exact changes made to each table depend on the storage engine used by that table.

This class is a specific scheduler task implementation is not considered part of the Public TYPO3 API.

Definition at line 32 of file OptimizeDatabaseTableTask.php.

Member Function Documentation

◆ execute()

bool TYPO3\CMS\Scheduler\Task\OptimizeDatabaseTableTask::execute ( )

Execute table optimization, called by scheduler.

Returns
‪bool

Reimplemented from TYPO3\CMS\Scheduler\Task\AbstractTask.

Definition at line 46 of file OptimizeDatabaseTableTask.php.

◆ getAdditionalInformation()

string TYPO3\CMS\Scheduler\Task\OptimizeDatabaseTableTask::getAdditionalInformation ( )

Output the selected tables

Returns
‪string

Reimplemented from TYPO3\CMS\Scheduler\Task\AbstractTask.

Definition at line 74 of file OptimizeDatabaseTableTask.php.

Member Data Documentation

◆ $selectedTables

array TYPO3\CMS\Scheduler\Task\OptimizeDatabaseTableTask::$selectedTables = array( )

Database tables that should be cleaned up, set by additional field provider.

Selected tables to optimize

Definition at line 39 of file OptimizeDatabaseTableTask.php.