Values list to control how the DLL (Data Definition Language) statements will be used
to a defining data structure modification.
The default value is
Framework is expected to match the DDL structure with the ORM model and do not make any validation.
The policy makes no change in the database, however it logs a message in case missing a table, index, or column
in the connected database - unlike option
which make no log.
Create full DDL structure in condition that the the database structure was not found.
Create or update full DDL structure. It is the DEFAULT value.
Throw the IllegalStateException in case missing a table, index, or column in the connected database.
The value is defined from a parent.
The hierarchy from the parent to a child is:
- Meta Parameters
In case the parent ROOT is undefined, then the .CREATE_OR_UPDATE_DDL will be used.