ALTER TABLE "beenvoice_time_entry" ADD COLUMN IF NOT EXISTS "invoiceId" varchar(255); --> statement-breakpoint DO $$ BEGIN IF NOT EXISTS ( SELECT 1 FROM pg_constraint WHERE conname = 'beenvoice_time_entry_invoiceId_beenvoice_invoice_id_fk' ) THEN ALTER TABLE "beenvoice_time_entry" ADD CONSTRAINT "beenvoice_time_entry_invoiceId_beenvoice_invoice_id_fk" FOREIGN KEY ("invoiceId") REFERENCES "public"."beenvoice_invoice"("id") ON DELETE set null ON UPDATE no action; END IF; END $$; --> statement-breakpoint CREATE INDEX IF NOT EXISTS "time_entry_invoice_id_idx" ON "beenvoice_time_entry" USING btree ("invoiceId");