string (field name)
Field name, which is automatically updated to the current timestamp (UNIX-time in seconds) each time the record is updated/saved in the system.
By convention the name tstamp is used for that field.
The database field configured in this property is created automatically. It does not have to be added to the
The following fields are set by the DataHandler automatically on creating or
updating records, if they are configured in the
ctrl section of the TCA:
<?php return [ 'ctrl' => [ 'tstamp' => 'tstamp', 'crdate' => 'crdate', 'origUid' => 't3_origuid', // ... ], ];