categorical_structure
98 rows
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construction ✖
- initial object 22
- terminal object 22
- equalizer 14
- binary product 11
- pullback 10
- binary sum 9
- pushout 6
- coequalizer 4
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CREATE TABLE "categorical_structure" ( "category" TEXT NOT NULL, "construction" TEXT NOT NULL, FOREIGN KEY("construction") REFERENCES "universal_objects"("construction") on update cascade on delete restrict, FOREIGN KEY("category") REFERENCES "categories"("name") on update cascade on delete restrict, PRIMARY KEY("category","construction") );