text: -- PRODUCT table
  DROP TABLE IF EXISTS PRODUCT;
  DROP SEQUENCE IF EXISTS PRODUCT_ID_PK_SEQ;
  -- CREATE SEQUENCE PRODUCT_ID_PK_SEQ;
  CREATE TABLE PRODUCT  (
  	-- ID INTEGER DEFAULT NEXTVAL('PRODUCT_ID_PK_SEQ'),
  	ID VARCHAR(255) NOT NULL,
      TITLE VARCHAR(500) NOT NULL,
      CATEGORY_ID INTEGER,
      SUB_CATEGORY_ID INTEGER,
      SELLING_PRICE DECIMAL DEFAULT 0,
      IMAGE VARCHAR(3000) DEFAULT NULL,
      TAGS VARCHAR(500) DEFAULT NULL,
      CREATED_DATE TIMESTAMP WITH TIME ZONE,
      CREATED_BY VARCHAR(255),
      LAST_MODIFIED_DATE TIMESTAMP WITH TIME ZONE,
      LAST_MODIFIED_BY VARCHAR(255),
  	PRIMARY KEY (ID)
  );
  