View Source Postgrex.Result (Postgrex v0.19.1)

Result struct returned from any successful query. Its fields are:

command - An atom or a list of atoms of the query command, for example: :select, :insert, or [:rollback, :release];
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 driver during the execution of the query.

Summary

Types

t()

Types

t()

@type t() :: %Postgrex.Result{
  columns: [String.t()] | nil,
  command: atom() | [atom()],
  connection_id: pos_integer(),
  messages: [map()],
  num_rows: integer(),
  rows: [[term()] | binary()] | nil
}