New tables created extending task can be created as physical tables (TPC) instead of being flattened onto the "task"SummaryIf "task" table has more than a million records, the newly created tables extending from task table are converted to Table-per-Class (TPC)[Tables will be created physically in db] tables instead of being flattened onto the "task" table as part of the normal task Table-per-Hierarchy (TPH).Related LinksThere's a system property "glide.db.hierarchy_large_root.task" which controls this limit, By default its value is 1000000(1 Million). It is very rare to change its value.