RenameUserJob Class Reference
Custom job to perform updates on tables in busier environments. More...
Inheritance diagram for RenameUserJob:
Collaboration diagram for RenameUserJob:
Public Member Functions | |
| __construct (Title $title, $params=[], $id=0) | |
| run () | |
| Run the job. More... | |
 Public Member Functions inherited from Job | |
| __construct ( $command, $title, $params=false) | |
| allowRetries () | |
| getDeduplicationInfo () | |
| Subclasses may need to override this to make duplication detection work. More... | |
| getLastError () | |
| getParams () | |
| getQueuedTimestamp () | |
| getReadyTimestamp () | |
| getReleaseTimestamp () | |
| getRequestId () | |
| getRootJobParams () | |
| getTitle () | |
| getType () | |
| hasRootJobParams () | |
| ignoreDuplicates () | |
| Whether the queue should reject insertion of this job if a duplicate exists. More... | |
| insert () | |
| Insert a single job into the queue. More... | |
| isRootJob () | |
| teardown ( $status) | |
| Do any final cleanup after run(), deferred updates, and all DB commits happen. More... | |
| toString () | |
| workItemCount () | |
Additional Inherited Members | |
| Static Public Member Functions inherited from Job | |
| static | batchInsert ( $jobs) |
| Batch-insert a group of jobs into the queue. More... | |
| static | factory ( $command, Title $title, $params=[]) |
| Create the appropriate object to handle a specific job. More... | |
| static | newRootJobParams ( $key) |
| Get "root job" parameters for a task. More... | |
| Public Attributes inherited from Job | |
| string | $command |
| array | $metadata = [] |
| Additional queue metadata. More... | |
| array | $params |
| Array of job parameters. More... | |
| Protected Member Functions inherited from Job | |
| addTeardownCallback ( $callback) | |
| setLastError ( $error) | |
| Protected Attributes inherited from Job | |
| string | $error |
| Text for error that occurred last. More... | |
| bool | $removeDuplicates |
| Expensive jobs may set this to true. More... | |
| callable[] | $teardownCallbacks = [] |
| Title | $title |
Detailed Description
Custom job to perform updates on tables in busier environments.
Job parameters include:
- table : DB table to update
- column : The *_user_text column to update
- oldname : The old user name
- newname : The new user name
- count : The expected number of rows to update in this batch
- logId : The ID of the logging table row expected to exist if the rename was committed
Additionally, one of the following groups of parameters must be set: a) The timestamp based rename paramaters:
- timestampColumn : The *_timestamp column
- minTimestamp : The minimum bound of the timestamp column range for this batch
- maxTimestamp : The maximum bound of the timestamp column range for this batch
- uniqueKey : A column that is unique (preferrably the PRIMARY KEY) [optional] b) The unique key based rename paramaters:
- uniqueKey : A column that is unique (preferrably the PRIMARY KEY)
- keyId : A list of values for this column to determine rows to update for this batch
To avoid some race conditions, the following parameters should be set:
- userID : The ID of the user to update
- uidColumn : The *_user_id column
Definition at line 28 of file RenameUserJob.php.
Constructor & Destructor Documentation
◆ __construct()
| RenameUserJob::__construct | ( | Title | $title, |
$params = [], |
|||
$id = 0 |
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| ) |
Definition at line 29 of file RenameUserJob.php.
References Job\$params, and Job\$title.
Member Function Documentation
◆ run()
| RenameUserJob::run | ( | ) |
Run the job.
- Returns
- bool Success
Reimplemented from Job.
Definition at line 33 of file RenameUserJob.php.
References $batch, $wgUpdateRowsPerQuery, as, DB_MASTER, global, wfGetDB(), and wfWaitForSlaves().
The documentation for this class was generated from the following file:
- extensions/Renameuser/RenameUserJob.php
