WITH
  customer_total_return AS (
   SELECT
     "wr_returning_customer_sk" "ctr_customer_sk"
   , "ca_state" "ctr_state"
   , "sum"("wr_return_amt") "ctr_total_return"
   FROM
     web_returns
   , date_dim
   , customer_address
   WHERE ("wr_returned_date_sk" = "d_date_sk")
      AND ("d_year" = 2002)
      AND ("wr_returning_addr_sk" = "ca_address_sk")
   GROUP BY "wr_returning_customer_sk", "ca_state"
) 
SELECT
  "c_customer_id"
, "c_salutation"
, "c_first_name"
, "c_last_name"
, "c_preferred_cust_flag"
, "c_birth_day"
, "c_birth_month"
, "c_birth_year"
, "c_birth_country"
, "c_login"
, "c_email_address"
, "c_last_review_date_sk"
, "ctr_total_return"
FROM
  customer_total_return ctr1
, customer_address
, customer
WHERE ("ctr1"."ctr_total_return" > (
      SELECT ("avg"("ctr_total_return") * DECIMAL '1.2')
      FROM
        customer_total_return ctr2
      WHERE ("ctr1"."ctr_state" = "ctr2"."ctr_state")
   ))
   AND ("ca_address_sk" = "c_current_addr_sk")
   AND ("ca_state" = 'GA')
   AND ("ctr1"."ctr_customer_sk" = "c_customer_sk")
ORDER BY "c_customer_id" ASC, "c_salutation" ASC, "c_first_name" ASC, "c_last_name" ASC, "c_preferred_cust_flag" ASC, "c_birth_day" ASC, "c_birth_month" ASC, "c_birth_year" ASC, "c_birth_country" ASC, "c_login" ASC, "c_email_address" ASC, "c_last_review_date_sk" ASC, "ctr_total_return" ASC
LIMIT 100
;