public_sql_7/trans.csv

original_column_name,data_format,combined_description
trans_id,integer,transaction id
account_id,integer,account id
date,date,date of transaction
type,text,+/- transaction. Additional notes: categorical code for transaction direction
operation,text,mode of transaction. Additional notes: categorical code for the transaction method
amount,integer,amount of money. Additional notes: Unit: USD
balance,integer,balance after transaction. Additional notes: Unit: USD
k_symbol,text,categorical code. Additional notes: indicates the transaction's payment category
bank,text,bank. Additional notes: each bank has unique two-letter code
account,integer,account