Postgrex v0.15.5 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 lists, each inner list corresponding to a row, each element in the inner list corresponds to a column;num_rows
- The number of fetched or affected rows;connection_id
- The OS pid of the PostgreSQL backend that executed the query;messages
- A list of maps of messages, such as hints and notices, sent by the the driver during the execution of the query