Cloud Spanner V1 Client - Class ResultSet (1.78.0)

Version 1.78.0

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Reference documentation and code samples for the Cloud Spanner V1 Client class ResultSet.

Results from Read or ExecuteSql.

Generated from protobuf message google.spanner.v1.ResultSet

Namespace

Google \ Cloud \ Spanner \ V1

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ metadata	Google\Cloud\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. The ith element in each row matches the ith field in metadata.row_type. Elements are encoded based on type as described here.
↳ stats	Google\Cloud\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.

getMetadata

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

Returns
Type	Description
Google\Cloud\Spanner\V1\ResultSetMetadata|null

hasMetadata

clearMetadata

setMetadata

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

Parameter
Name	Description
var	Google\Cloud\Spanner\V1\ResultSetMetadata

Returns
Type	Description
$this

getRows

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
Type	Description
Google\Protobuf\Internal\RepeatedField

setRows

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.

Parameter
Name	Description
var	array<Google\Protobuf\ListValue>

Returns
Type	Description
$this

getStats

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
Type	Description
Google\Cloud\Spanner\V1\ResultSetStats|null

hasStats

clearStats

setStats

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.

Parameter
Name	Description
var	Google\Cloud\Spanner\V1\ResultSetStats

Returns
Type	Description
$this