academic/bird/debit_card_specializing/ddl.sql

-- Schema: bird__debit_card_specializing
CREATE SCHEMA IF NOT EXISTS "bird__debit_card_specializing";

-- Table: customers
CREATE TABLE "bird__debit_card_specializing"."customers" (
    "CustomerID" BIGINT NOT NULL,
    "Segment" TEXT,
    "Currency" TEXT,
    CONSTRAINT "customers_pkey" PRIMARY KEY ("CustomerID")
);

-- Table: gasstations
CREATE TABLE "bird__debit_card_specializing"."gasstations" (
    "GasStationID" BIGINT NOT NULL,
    "ChainID" BIGINT,
    "Country" TEXT,
    "Segment" TEXT,
    CONSTRAINT "gasstations_pkey" PRIMARY KEY ("GasStationID")
);

-- Table: products
CREATE TABLE "bird__debit_card_specializing"."products" (
    "ProductID" BIGINT NOT NULL,
    "Description" TEXT,
    CONSTRAINT "products_pkey" PRIMARY KEY ("ProductID")
);

-- Table: transactions_1k
CREATE TABLE "bird__debit_card_specializing"."transactions_1k" (
    "TransactionID" BIGINT NOT NULL,
    "Date" DATE,
    "Time" TEXT,
    "CustomerID" BIGINT,
    "CardID" BIGINT,
    "GasStationID" BIGINT,
    "ProductID" BIGINT,
    "Amount" BIGINT,
    "Price" DOUBLE PRECISION,
    CONSTRAINT "transactions_1k_pkey" PRIMARY KEY ("TransactionID")
);

-- Table: yearmonth
CREATE TABLE "bird__debit_card_specializing"."yearmonth" (
    "CustomerID" BIGINT NOT NULL,
    "Date" TEXT NOT NULL,
    "Consumption" DOUBLE PRECISION,
    CONSTRAINT "yearmonth_pkey" PRIMARY KEY ("CustomerID", "Date")
);