GoogleApi.Spanner.V1.Model.ResultSet (google_api_spanner v0.32.0) View Source

Results from Read or ExecuteSql.


  • metadata (type: GoogleApi.Spanner.V1.Model.ResultSetMetadata.t, default: nil) - Metadata about the result set, such as row type information.
  • rows (type: list(list(any())), default: nil) - Each element in rows is a row whose format is defined by metadata.row_type. The ith element in each row matches the ith field in metadata.row_type. Elements are encoded based on type as described here.
  • stats (type: GoogleApi.Spanner.V1.Model.ResultSetStats.t, default: nil) - Query plan and execution statistics for the SQL statement that produced this result set. These can be requested by setting ExecuteSqlRequest.query_mode. DML statements always produce stats containing the number of rows modified, unless executed using the ExecuteSqlRequest.QueryMode.PLAN ExecuteSqlRequest.query_mode. Other fields may or may not be populated, based on the ExecuteSqlRequest.query_mode.

Link to this section Summary


Unwrap a decoded JSON object into its complex fields.

Link to this section Types


t() :: %GoogleApi.Spanner.V1.Model.ResultSet{
  metadata: GoogleApi.Spanner.V1.Model.ResultSetMetadata.t() | nil,
  rows: [[any()]] | nil,
  stats: GoogleApi.Spanner.V1.Model.ResultSetStats.t() | nil

Link to this section Functions


decode(struct(), keyword()) :: struct()

Unwrap a decoded JSON object into its complex fields.