Interface ResultSetMetadataOrBuilder 

public interface ResultSetMetadataOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getRowType()

public abstract StructType 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" } }, ]

.google.spanner.v1.StructType row_type = 1;

Returns
Type Description
StructType

The rowType.

getRowTypeOrBuilder()

public abstract StructTypeOrBuilder getRowTypeOrBuilder()

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" } }, ]

.google.spanner.v1.StructType row_type = 1;

Returns
Type Description
StructTypeOrBuilder

getTransaction()

public abstract Transaction getTransaction()

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

.google.spanner.v1.Transaction transaction = 2;

Returns
Type Description
Transaction

The transaction.

getTransactionOrBuilder()

public abstract TransactionOrBuilder getTransactionOrBuilder()

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

.google.spanner.v1.Transaction transaction = 2;

Returns
Type Description
TransactionOrBuilder

hasRowType()

public abstract boolean hasRowType()

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" } }, ]

.google.spanner.v1.StructType row_type = 1;

Returns
Type Description
boolean

Whether the rowType field is set.

hasTransaction()

public abstract boolean hasTransaction()

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

.google.spanner.v1.Transaction transaction = 2;

Returns
Type Description
boolean

Whether the transaction field is set.