By default the primary key index will have the same name as its corresponding table.
If required, a prefix can be specified for the primary key index name using the generator command line option -primarykeyindexprefix. For example setting the property extra.generator.options=-primarykeyindexprefix PI_ in Bootstrap.properties will result in the primary key index for a table named Person being named PI_Person. If the index name length is greater than the SQL identifier limit supported by your database you will encounter an error during SQL processing.