Cloud Spanner V1 Client - Class ResultSetMetadata (1.54.2)

Version 1.54.2

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

Metadata about a ResultSet or PartialResultSet.

Generated from protobuf message google.spanner.v1.ResultSetMetadata

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ row_type	Google\Cloud\Spanner\V1\StructType Indicates the field names and types for the rows in the result set. For example, a SQL query like "SELECT UserId, UserName FROM Users" could return a row_type value like: "fields": [ { "name": "UserId", "type": { "code": "INT64" } }, { "name": "UserName", "type": { "code": "STRING" } }, ]
↳ transaction	Google\Cloud\Spanner\V1\Transaction If the read or SQL query began a transaction as a side-effect, the information about the new transaction is yielded here.

getRowType

Indicates the field names and types for the rows in the result set. For example, a SQL query like "SELECT UserId, UserName FROM Users" could return a row_type value like: "fields": [ { "name": "UserId", "type": { "code": "INT64" } }, { "name": "UserName", "type": { "code": "STRING" } }, ]

Generated from protobuf field .google.spanner.v1.StructType row_type = 1;

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

hasRowType

clearRowType

setRowType

Indicates the field names and types for the rows in the result set. For example, a SQL query like "SELECT UserId, UserName FROM Users" could return a row_type value like: "fields": [ { "name": "UserId", "type": { "code": "INT64" } }, { "name": "UserName", "type": { "code": "STRING" } }, ]

Generated from protobuf field .google.spanner.v1.StructType row_type = 1;

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

Returns
Type	Description
$this

getTransaction

If the read or SQL query began a transaction as a side-effect, the information about the new transaction is yielded here.

Generated from protobuf field .google.spanner.v1.Transaction transaction = 2;

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

hasTransaction

clearTransaction

setTransaction

If the read or SQL query began a transaction as a side-effect, the information about the new transaction is yielded here.

Generated from protobuf field .google.spanner.v1.Transaction transaction = 2;

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

Returns
Type	Description
$this