org.apache.cassandra.cql3.statements

Class UpdateStatement

java.lang.Object

org.apache.cassandra.cql3.statements.ModificationStatement

org.apache.cassandra.cql3.statements.UpdateStatement

All Implemented Interfaces:

CQLStatement, MeasurableForPreparedCache

public class UpdateStatement
extends ModificationStatement

An UPDATE statement parsed from a CQL query statement.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UpdateStatement.ParsedInsert
static class	UpdateStatement.ParsedUpdate

Nested classes/interfaces inherited from class org.apache.cassandra.cql3.statements.ModificationStatement

ModificationStatement.Parsed, ModificationStatement.StatementType

Field Summary

Fields inherited from class org.apache.cassandra.cql3.statements.ModificationStatement

attrs, cfm, type

Method Summary

Methods

Modifier and Type	Method and Description
void	addUpdateForKey(ColumnFamily cf, java.nio.ByteBuffer key, Composite prefix, UpdateParameters params)
boolean	requireFullClusteringKey()

Methods inherited from class org.apache.cassandra.cql3.statements.ModificationStatement

addCondition, addKeyValue, addOperation, addUpdatesAndConditions, buildCasResultSet, buildPartitionKeyNames, checkAccess, columnFamily, createClusteringPrefix, execute, executeInternal, executeWithCondition, getBoundTerms, getColumnsWithConditions, getFirstEmptyKey, getOperations, getTimestamp, getTimeToLive, hasConditions, hasIfExistCondition, hasIfNotExistCondition, isCounter, isTimestampSet, keyspace, makeUpdateParameters, measureForPreparedCache, processWhereClause, readRequiredRows, readRows, requiresRead, setIfExistCondition, setIfNotExistCondition, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

requireFullClusteringKey

public boolean requireFullClusteringKey()

Specified by:

requireFullClusteringKey in class ModificationStatement

addUpdateForKey

public void addUpdateForKey(ColumnFamily cf,
                   java.nio.ByteBuffer key,
                   Composite prefix,
                   UpdateParameters params)
                     throws InvalidRequestException

Specified by:

addUpdateForKey in class ModificationStatement

Throws:

InvalidRequestException