Class: Google::Spanner::V1::ResultSet

Inherits:

Object

• Object
• Google::Spanner::V1::ResultSet

Defined in:

lib/google/cloud/spanner/v1/doc/google/spanner/v1/result_set.rb

Overview

Results from Read or ExecuteSql.

Instance Attribute Summary

• #metadata ⇒ Google::Spanner::V1::ResultSetMetadata

  Metadata about the result set, such as row type information.

• #rows ⇒ Array<Google::Protobuf::ListValue>

  Each element in rows is a row whose format is defined by metadata::row_type.

• #stats ⇒ Google::Spanner::V1::ResultSetStats

  Query plan and execution statistics for the SQL statement that produced this result set.

Instance Attribute Details

#metadata ⇒ Google::Spanner::V1::ResultSetMetadata

Returns Metadata about the result set, such as row type information.

Returns:

• (Google::Spanner::V1::ResultSetMetadata) —

  Metadata about the result set, such as row type information.

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/result_set.rb', line 42

class ResultSet; end

#rows ⇒ Array<Google::Protobuf::ListValue>

Returns 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.

Returns:

• (Array<Google::Protobuf::ListValue>) —

  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.

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/result_set.rb', line 42

class ResultSet; end

#stats ⇒ Google::Spanner::V1::ResultSetStats

Returns 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.

Returns:

• (Google::Spanner::V1::ResultSetStats) —

  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.

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/result_set.rb', line 42

class ResultSet; end