When constructing many to many relationships btw two tables with autoinc primarykeys, using a third helper table and have an autoinc field as primary key in the new table, making the one-to-many relationship, the foreign key field in the new table also get autoinc as field type instead of integer.

Only one primary key field could have autoinc.

Also, exporting to nexusDB, the seed value cannot be 0 as default now.

This has been fixed now, you can update Data Modeler.