DBConnection.close

You're seeing just the function close, go back to DBConnection module for more information.
Link to this function

close(conn, query, opts \\ [])

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Specs

close(conn(), query(), opts :: Keyword.t()) ::
  {:ok, result()} | {:error, Exception.t()}

Close a prepared query on a database connection and return {:ok, result} on success or {:error, exception} on error.

This function should be used to free resources held by the connection process and/or the database server.

Options

  • :queue - Whether to block waiting in an internal queue for the connection's state (boolean, default: true). See "Queue config" in start_link/2 docs
  • :timeout - The maximum time that the caller is allowed to perform this operation (default: 15_000)
  • :deadline - If set, overrides :timeout option and specifies absolute monotonic time in milliseconds by which caller must perform operation. See System module documentation for more information on monotonic time (default: nil)
  • :log - A function to log information about a call, either a 1-arity fun, {module, function, args} with DBConnection.LogEntry.t/0 prepended to args or nil. See DBConnection.LogEntry (default: nil)

The pool and connection module may support other options. All options are passed to handle_close/3.

See prepare/3.