CREATE TABLE "term_examples" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "term_id" uuid NOT NULL, "language_code" varchar(10) NOT NULL, "text" text NOT NULL, "created_at" timestamp with time zone DEFAULT now() NOT NULL, CONSTRAINT "unique_term_example" UNIQUE("term_id","language_code","text"), CONSTRAINT "language_code_check" CHECK ("term_examples"."language_code" IN ('en', 'it', 'de', 'fr', 'es')) ); --> statement-breakpoint ALTER TABLE "term_examples" ADD CONSTRAINT "term_examples_term_id_terms_id_fk" FOREIGN KEY ("term_id") REFERENCES "public"."terms"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint CREATE INDEX "idx_term_examples_term_id" ON "term_examples" USING btree ("term_id","language_code");