full_subdiagrams
1 row where subshape = "empty diagram"
This data as json, CSV (advanced)
Advanced export
JSON shape: default, array, newline-delimited, object
CREATE TABLE "full_subdiagrams" ( "subshape" TEXT NOT NULL, "shape" TEXT NOT NULL, FOREIGN KEY("subshape") REFERENCES "diagrams"("shape") on update cascade on delete restrict, FOREIGN KEY("shape") REFERENCES "diagrams"("shape") on update cascade on delete restrict, PRIMARY KEY("subshape","shape") );