ALTER MATERIALIZED VIEW cust_sales_aggr disable query rewrite;
ALTER MATERIALIZED VIEW  cust_sales_mv disable query rewrite;
ALTER MATERIALIZED VIEW  sales_cube_mv disable query rewrite;
ALTER MATERIALIZED VIEW  sales_gby_mv disable query rewrite;
ALTER MATERIALIZED VIEW  nov_2001 disable query rewrite;
ALTER MATERIALIZED VIEW  dec_2001 disable query rewrite;