treasure-data/embulk-parser-query_string

in:
  type: file
  path_prefix: ./target_file
  parser:
    strip_quote: true
    strip_whitespace: true
    capture: 'www01: (".*?")' # sample regexp to capture query string from such line -> www01: "uid=123&s=foo"
exec: {}
out: {type: stdout}