inspect-streams Normal Source DataGrid 1 N 100 150 id Integer -1 -1 N name String -1 -1 N geometry String -1 -1 N 1 first SRID=2056;POINT (2600000 1200000) 2 broken invalid WKT 3 null 4 empty POINT EMPTY Filter FilterRows 1 N 300 150 Passed Rejected N id = constant Integer 1 N Passed Dummy 1 N 550 150 Rejected Dummy 1 N 700 150 Source Filter Y Filter Passed Y Filter Rejected Y