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CREATE TABLE "cards" (
"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
"deck_id" uuid NOT NULL,
"front" text NOT NULL,
"back" text NOT NULL,
"state" smallint DEFAULT 0 NOT NULL,
"due" timestamp with time zone DEFAULT now() NOT NULL,
"stability" real DEFAULT 0 NOT NULL,
"difficulty" real DEFAULT 0 NOT NULL,
"elapsed_days" integer DEFAULT 0 NOT NULL,
"scheduled_days" integer DEFAULT 0 NOT NULL,
"reps" integer DEFAULT 0 NOT NULL,
"lapses" integer DEFAULT 0 NOT NULL,
"last_review" timestamp with time zone,
"created_at" timestamp with time zone DEFAULT now() NOT NULL,
"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
"deleted_at" timestamp with time zone,
"sync_version" integer DEFAULT 0 NOT NULL
);
--> statement-breakpoint
CREATE TABLE "decks" (
"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
"user_id" uuid NOT NULL,
"name" varchar(255) NOT NULL,
"description" text,
"new_cards_per_day" integer DEFAULT 20 NOT NULL,
"created_at" timestamp with time zone DEFAULT now() NOT NULL,
"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
"deleted_at" timestamp with time zone,
"sync_version" integer DEFAULT 0 NOT NULL
);
--> statement-breakpoint
CREATE TABLE "review_logs" (
"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
"card_id" uuid NOT NULL,
"user_id" uuid NOT NULL,
"rating" smallint NOT NULL,
"state" smallint NOT NULL,
"scheduled_days" integer NOT NULL,
"elapsed_days" integer NOT NULL,
"reviewed_at" timestamp with time zone DEFAULT now() NOT NULL,
"duration_ms" integer,
"sync_version" integer DEFAULT 0 NOT NULL
);
--> statement-breakpoint
CREATE TABLE "users" (
"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
"username" varchar(255) NOT NULL,
"password_hash" varchar(255) NOT NULL,
"created_at" timestamp with time zone DEFAULT now() NOT NULL,
"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
CONSTRAINT "users_username_unique" UNIQUE("username")
);
--> statement-breakpoint
ALTER TABLE "cards" ADD CONSTRAINT "cards_deck_id_decks_id_fk" FOREIGN KEY ("deck_id") REFERENCES "public"."decks"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "decks" ADD CONSTRAINT "decks_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "review_logs" ADD CONSTRAINT "review_logs_card_id_cards_id_fk" FOREIGN KEY ("card_id") REFERENCES "public"."cards"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "review_logs" ADD CONSTRAINT "review_logs_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE no action ON UPDATE no action;
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