cassandra-server

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  <html lang="en"> <head>  <title>ModificationStatement (apache-cassandra API)</title> <meta name="date" content="2014-09-07"> <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> </head> <body> <script type="text/javascript"> </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript>  <div class="topNav"><a name="navbar_top">  </a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">  </a> <ul class="navList" title="Navigation"> <li><a href="../../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/ModificationStatement.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../../deprecated-list.html">Deprecated</a></li> <li><a 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href="../../../../../org/apache/cassandra/cql3/CQLStatement.html" title="interface in org.apache.cassandra.cql3">CQLStatement</a>, <a href="../../../../../org/apache/cassandra/cql3/MeasurableForPreparedCache.html" title="interface in org.apache.cassandra.cql3">MeasurableForPreparedCache</a></dd> </dl> <dl> <dt>Direct Known Subclasses:</dt> <dd><a href="../../../../../org/apache/cassandra/cql3/statements/DeleteStatement.html" title="class in org.apache.cassandra.cql3.statements">DeleteStatement</a>, <a href="../../../../../org/apache/cassandra/cql3/statements/UpdateStatement.html" title="class in org.apache.cassandra.cql3.statements">UpdateStatement</a></dd> </dl> <hr> <br> <pre>public abstract class <span class="strong">ModificationStatement</span> extends java.lang.Object implements <a href="../../../../../org/apache/cassandra/cql3/CQLStatement.html" title="interface in org.apache.cassandra.cql3">CQLStatement</a>, <a href="../../../../../org/apache/cassandra/cql3/MeasurableForPreparedCache.html" title="interface in org.apache.cassandra.cql3">MeasurableForPreparedCache</a></pre> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList">  <ul class="blockList"> <li class="blockList"><a name="nested_class_summary">  </a> <h3>Nested Class Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Class and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>static class </code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.Parsed.html" title="class in org.apache.cassandra.cql3.statements">ModificationStatement.Parsed</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static class </code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.StatementType.html" title="enum in org.apache.cassandra.cql3.statements">ModificationStatement.StatementType</a></strong></code> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="field_summary">  </a> <h3>Field Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> <caption><span>Fields</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/cql3/Attributes.html" title="class in org.apache.cassandra.cql3">Attributes</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#attrs">attrs</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#cfm">cfm</a></strong></code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.StatementType.html" title="enum in org.apache.cassandra.cql3.statements">ModificationStatement.StatementType</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#type">type</a></strong></code> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_summary">  </a> <h3>Constructor Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> <caption><span>Constructors</span><span class="tabEnd"> </span></caption> <tr> <th class="colOne" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colOne"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#ModificationStatement(org.apache.cassandra.cql3.statements.ModificationStatement.StatementType,%20int,%20org.apache.cassandra.config.CFMetaData,%20org.apache.cassandra.cql3.Attributes)">ModificationStatement</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.StatementType.html" title="enum in org.apache.cassandra.cql3.statements">ModificationStatement.StatementType</a> type, int boundTerms, <a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm, <a href="../../../../../org/apache/cassandra/cql3/Attributes.html" title="class in org.apache.cassandra.cql3">Attributes</a> attrs)</code> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_summary">  </a> <h3>Method Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <caption><span>Methods</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Method and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#addCondition(org.apache.cassandra.cql3.ColumnCondition)">addCondition</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/ColumnCondition.html" title="class in org.apache.cassandra.cql3">ColumnCondition</a> cond)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#addKeyValue(org.apache.cassandra.config.ColumnDefinition,%20org.apache.cassandra.cql3.Term)">addKeyValue</a></strong>(<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a> def, <a href="../../../../../org/apache/cassandra/cql3/Term.html" title="interface in org.apache.cassandra.cql3">Term</a> value)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#addOperation(org.apache.cassandra.cql3.Operation)">addOperation</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/Operation.html" title="class in org.apache.cassandra.cql3">Operation</a> op)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>abstract void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#addUpdateForKey(org.apache.cassandra.db.ColumnFamily,%20java.nio.ByteBuffer,%20org.apache.cassandra.db.composites.Composite,%20org.apache.cassandra.cql3.UpdateParameters)">addUpdateForKey</a></strong>(<a href="../../../../../org/apache/cassandra/db/ColumnFamily.html" title="class in org.apache.cassandra.db">ColumnFamily</a> updates, java.nio.ByteBuffer key, <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> prefix, <a href="../../../../../org/apache/cassandra/cql3/UpdateParameters.html" title="class in org.apache.cassandra.cql3">UpdateParameters</a> params)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#addUpdatesAndConditions(java.nio.ByteBuffer,%20org.apache.cassandra.db.composites.Composite,%20org.apache.cassandra.db.ColumnFamily,%20org.apache.cassandra.cql3.statements.CQL3CasConditions,%20org.apache.cassandra.cql3.QueryOptions,%20long)">addUpdatesAndConditions</a></strong>(java.nio.ByteBuffer key, <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> clusteringPrefix, <a href="../../../../../org/apache/cassandra/db/ColumnFamily.html" title="class in org.apache.cassandra.db">ColumnFamily</a> updates, <a href="../../../../../org/apache/cassandra/cql3/statements/CQL3CasConditions.html" title="class in org.apache.cassandra.cql3.statements">CQL3CasConditions</a> conditions, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options, long now)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/cql3/ResultSet.html" title="class in org.apache.cassandra.cql3">ResultSet</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#buildCasResultSet(java.lang.String,%20java.nio.ByteBuffer,%20java.lang.String,%20org.apache.cassandra.db.ColumnFamily,%20java.lang.Iterable,%20boolean,%20org.apache.cassandra.cql3.QueryOptions)">buildCasResultSet</a></strong>(java.lang.String ksName, java.nio.ByteBuffer key, java.lang.String cfName, <a href="../../../../../org/apache/cassandra/db/ColumnFamily.html" title="class in org.apache.cassandra.db">ColumnFamily</a> cf, java.lang.Iterable<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>> columnsWithConditions, boolean isBatch, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>java.util.List<java.nio.ByteBuffer></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#buildPartitionKeyNames(org.apache.cassandra.cql3.QueryOptions)">buildPartitionKeyNames</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#checkAccess(org.apache.cassandra.service.ClientState)">checkAccess</a></strong>(<a href="../../../../../org/apache/cassandra/service/ClientState.html" title="class in org.apache.cassandra.service">ClientState</a> state)</code> <div class="block">Perform any access verification necessary for the statement.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>java.lang.String</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#columnFamily()">columnFamily</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#createClusteringPrefix(org.apache.cassandra.cql3.QueryOptions)">createClusteringPrefix</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/transport/messages/ResultMessage.html" title="class in org.apache.cassandra.transport.messages">ResultMessage</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#execute(org.apache.cassandra.service.QueryState,%20org.apache.cassandra.cql3.QueryOptions)">execute</a></strong>(<a href="../../../../../org/apache/cassandra/service/QueryState.html" title="class in org.apache.cassandra.service">QueryState</a> queryState, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> <div class="block">Execute the statement and return the resulting result or null if there is no result.</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/transport/messages/ResultMessage.html" title="class in org.apache.cassandra.transport.messages">ResultMessage</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#executeInternal(org.apache.cassandra.service.QueryState,%20org.apache.cassandra.cql3.QueryOptions)">executeInternal</a></strong>(<a href="../../../../../org/apache/cassandra/service/QueryState.html" title="class in org.apache.cassandra.service">QueryState</a> queryState, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> <div class="block">Variante of execute used for internal query against the system tables, and thus only query the local node.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/transport/messages/ResultMessage.html" title="class in org.apache.cassandra.transport.messages">ResultMessage</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#executeWithCondition(org.apache.cassandra.service.QueryState,%20org.apache.cassandra.cql3.QueryOptions)">executeWithCondition</a></strong>(<a href="../../../../../org/apache/cassandra/service/QueryState.html" title="class in org.apache.cassandra.service">QueryState</a> queryState, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#getBoundTerms()">getBoundTerms</a></strong>()</code> <div class="block">Returns the number of bound terms in this statement.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>java.lang.Iterable<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#getColumnsWithConditions()">getColumnsWithConditions</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected <a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#getFirstEmptyKey()">getFirstEmptyKey</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>java.util.List<<a href="../../../../../org/apache/cassandra/cql3/Operation.html" title="class in org.apache.cassandra.cql3">Operation</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#getOperations()">getOperations</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>long</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#getTimestamp(long,%20org.apache.cassandra.cql3.QueryOptions)">getTimestamp</a></strong>(long now, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#getTimeToLive(org.apache.cassandra.cql3.QueryOptions)">getTimeToLive</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#hasConditions()">hasConditions</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#hasIfExistCondition()">hasIfExistCondition</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#hasIfNotExistCondition()">hasIfNotExistCondition</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#isCounter()">isCounter</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#isTimestampSet()">isTimestampSet</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>java.lang.String</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#keyspace()">keyspace</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/cql3/UpdateParameters.html" title="class in org.apache.cassandra.cql3">UpdateParameters</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#makeUpdateParameters(java.util.Collection,%20org.apache.cassandra.db.composites.Composite,%20org.apache.cassandra.cql3.QueryOptions,%20boolean,%20long)">makeUpdateParameters</a></strong>(java.util.Collection<java.nio.ByteBuffer> keys, <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> prefix, <a href="../../../../../org/apache/cassandra/cql3/QueryOptions.html" title="class in org.apache.cassandra.cql3">QueryOptions</a> options, boolean local, long now)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>long</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#measureForPreparedCache(org.github.jamm.MemoryMeter)">measureForPreparedCache</a></strong>(org.github.jamm.MemoryMeter meter)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#processWhereClause(java.util.List,%20org.apache.cassandra.cql3.VariableSpecifications)">processWhereClause</a></strong>(java.util.List<<a href="../../../../../org/apache/cassandra/cql3/Relation.html" title="class in org.apache.cassandra.cql3">Relation</a>> whereClause, <a href="../../../../../org/apache/cassandra/cql3/VariableSpecifications.html" title="class in org.apache.cassandra.cql3">VariableSpecifications</a> names)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>protected java.util.Map<java.nio.ByteBuffer,<a href="../../../../../org/apache/cassandra/cql3/CQL3Row.html" title="interface in org.apache.cassandra.cql3">CQL3Row</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#readRequiredRows(java.util.Collection,%20org.apache.cassandra.db.composites.Composite,%20boolean,%20org.apache.cassandra.db.ConsistencyLevel)">readRequiredRows</a></strong>(java.util.Collection<java.nio.ByteBuffer> partitionKeys, <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> clusteringPrefix, boolean local, <a href="../../../../../org/apache/cassandra/db/ConsistencyLevel.html" title="enum in org.apache.cassandra.db">ConsistencyLevel</a> cl)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected java.util.Map<java.nio.ByteBuffer,<a href="../../../../../org/apache/cassandra/cql3/CQL3Row.html" title="interface in org.apache.cassandra.cql3">CQL3Row</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/ModificationStatement.html#readRows(java.util.Collection,%20org.apache.cassandra.db.composites.Composite,%20org.apache.cassandra.config.CFMetaData,%20boolean,%20org.apache.cassandra.db.ConsistencyLevel)">readRows</a></strong>(java.util.Collection<java.nio.ByteBuffer> partitionKeys, <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> rowPrefix, <a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm, boolean local, <a href="../../../../../org/apache/cassandra/db/ConsistencyLevel.html" title="enum in org.apache.cassandra.db">ConsistencyLevel</a> cl)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>abstract boolean</code></td> <td class="colLast"><code><strong><a 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