ElementaryGeometries() - NULL transaction
:memory: #use in-memory database
SELECT ElementaryGeometries('in_table', 'geom', 'out_table', 'id', 'old_id', NULL);
1 # rows (not including the header row)
1 # columns
ElementaryGeometries('in_table', 'geom', 'out_table', 'id', 'old_id', NULL)
(NULL)