New in version 12.3: The TCA type
uuid has been introduced.
When using the
uuid type, TYPO3 takes care of
generating the according database field.
A developer does not need to define this field in an extension's
The main purpose of the TCA type
uuid is to simplify the TCA
configuration when working with fields containing a UUID.
When this type of TCA is used, the corresponding database columns are automatically added.