View Source Ch.Result (Ch v0.1.3)
Result struct returned from any successful query. Its fields are:
command
- An atom of the query command, for example::select
,:insert
;rows
- The result set. One of:- a list of lists, each inner list corresponding to a row, each element in the inner list corresponds to a column;
- raw iodata when the response is not automatically decoded, e.g.
x-clickhouse-format: CSV
num_rows
- The number of fetched or affected rows;meta
- A map of metadata collected from the response headers likex-clickhouse-format
,x-clickhouse-query-id
,x-clickhouse-summary
, etc.