datafusion_functions_json

Module functions

Source

Functions§

  • json_as_text
    Get any value from a JSON string by its “path”, represented as a string
  • json_contains
    Does the key/index exist within the JSON value as the specified “path”?
  • json_get
    Get a value from a JSON string by its “path”
  • json_get_bool
    Get an boolean value from a JSON string by its “path”
  • json_get_float
    Get a float value from a JSON string by its “path”
  • json_get_int
    Get an integer value from a JSON string by its “path”
  • json_get_json
    Get a nested raw JSON string from a JSON string by its “path”
  • json_get_str
    Get a string value from a JSON string by its “path”
  • json_length
    Get the length of the array or object at the given path.
  • json_object_keys
    Get the keys of a JSON object as an array.