categorical_structure

22 rows where construction = "initial object"

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Link category construction
Ab,initial object Ab initial object
Ban_k,initial object Ban_k initial object
BoolAlg,initial object BoolAlg initial object
CRing,initial object CRing initial object
Circ,initial object Circ initial object
Diff,initial object Diff initial object
Eff,initial object Eff initial object
FinGrp,initial object FinGrp initial object
FinHilb,initial object FinHilb initial object
FinSet,initial object FinSet initial object
FinVect_k,initial object FinVect_k initial object
Grp,initial object Grp initial object
Hilb,initial object Hilb initial object
Met,initial object Met initial object
Mod(Ab),initial object Mod(Ab) initial object
Ring,initial object Ring initial object
Rng,initial object Rng initial object
SSet,initial object SSet initial object
Set,initial object Set initial object
Set*,initial object Set* initial object
Top,initial object Top initial object
Vect_k,initial object Vect_k initial object

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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")
);