scrape_db_catalog_config.yml

general:
   user: "postgres"
   host: "127.0.0.1"
   port: "5432"
   database: "dvdrental"
query_scope:
   cols:
     - column_name 
     - data_type 
     - table_name
   from_table: "information_schema.columns"
   to_df_table: "customer"
   schema: public
   order_by_col: table_name
files:
   modifier: "july19"
   output_pickle_name: "catalog_df"
   input_pickle_name: "catalog_df_july15.pkl"
   output_table_df_pickle_name: "table_df"