CREATE TABLE "mesh"."stream" ( "id" text PRIMARY KEY NOT NULL, "mesh_id" text NOT NULL, "name" text NOT NULL, "created_by_name" text, "created_at" timestamp DEFAULT now() NOT NULL ); --> statement-breakpoint ALTER TABLE "mesh"."stream" ADD CONSTRAINT "stream_mesh_id_mesh_id_fk" FOREIGN KEY ("mesh_id") REFERENCES "mesh"."mesh"("id") ON DELETE cascade ON UPDATE cascade;--> statement-breakpoint CREATE UNIQUE INDEX "stream_mesh_name_idx" ON "mesh"."stream" USING btree ("mesh_id","name");