Postgrex v0.12.2 Postgrex.Result View Source
Result struct returned from any successful query. Its fields are:
command
- An atom of the query command, for example::select
or:insert
;columns
- The column names;rows
- The result set. A list of tuples, each tuple corresponding to a row, each element in the tuple corresponds to a column;num_rows
- The number of fetched or affected rows;connection_id
- The OS pid of the Postgres backend that executed the query;
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t()
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t() :: %Postgrex.Result{columns: [String.t] | nil, command: atom, connection_id: pos_integer, num_rows: integer, rows: [[term] | binary] | nil}