Class CloudExecutor.Metadata (6.57.0)

Version 6.57.0

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public static class CloudExecutor.Metadata

Metadata is used to hold and retrieve metadata of tables and columns involved in a transaction.

Inheritance

java.lang.Object > CloudExecutor.Metadata

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Constructors

Metadata(List<TableMetadata> metadata)

public Metadata(List<TableMetadata> metadata)

Init metadata from list of tableMetadata in startTransaction action.

Parameter
Name	Description
metadata	List<TableMetadata>

Methods

getColumnType(String tableName, String columnName)

public Type getColumnType(String tableName, String columnName)

Return column type of the given table and column.

Parameters
Name	Description
tableName	String
columnName	String

Returns
Type	Description
Type

Exceptions
Type	Description
SpannerException

getKeyColumnTypes(String tableName)

public List<Type> getKeyColumnTypes(String tableName)

Parameter
Name	Description
tableName	String

Returns
Type	Description
List<Type>

Exceptions
Type	Description
SpannerException