GoogleApi.Spanner.V1.Model.ResultSet (google_api_spanner v0.48.0)

Results from Read or ExecuteSql.

Attributes

metadata (type: GoogleApi.Spanner.V1.Model.ResultSetMetadata.t, default: nil) - Metadata about the result set, such as row type information.
precommitToken (type: GoogleApi.Spanner.V1.Model.MultiplexedSessionPrecommitToken.t, default: nil) - Optional. A precommit token is included if the read-write transaction is on a multiplexed session. Pass the precommit token with the highest sequence number from this transaction attempt to the Commit request for this transaction.
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 might or might not be populated, based on the ExecuteSqlRequest.query_mode.

Summary

Types

t()

Functions

decode(value, options)

Unwrap a decoded JSON object into its complex fields.

Types

t()

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

Functions

decode(value, options)

@spec decode(struct(), keyword()) :: struct()

Unwrap a decoded JSON object into its complex fields.