create database if not exists ${DB}; use ${DB}; drop table if exists customer_demographics; create external table customer_demographics ( cd_demo_sk int, cd_gender string, cd_marital_status string, cd_education_status string, cd_purchase_estimate int, cd_credit_rating string, cd_dep_count int, cd_dep_employed_count int, cd_dep_college_count int ) row format delimited fields terminated by '|' location '${LOCATION}';