type: file
parser:
  charset: UTF-8
  newline: LF
  type: csv
  delimiter: ','
  quote: '"'
  escape: '"'
  null_string: "NULL"
  trim_if_not_quoted: false
  skip_header_lines: 1
  allow_extra_columns: false
  allow_optional_columns: false
  columns:
  - {name: id, type: long}
  - {name: account, type: long}
  - {name: time, type: timestamp, format: '%Y-%m-%d %H:%M:%S'}
  - {name: purchase, type: timestamp, format: '%Y%m%d'}
  - {name: comment, type: string}