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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.avatica.remote</a></div> |
| <h2 title="Interface ProtobufMeta" class="title">Interface ProtobufMeta</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="../Meta.html" title="interface in org.apache.calcite.avatica">Meta</a></code></dd> |
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| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="../jdbc/JdbcMeta.html" title="class in org.apache.calcite.avatica.jdbc">JdbcMeta</a></code></dd> |
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| <pre>public interface <span class="typeNameLabel">ProtobufMeta</span> |
| extends <a href="../Meta.html" title="interface in org.apache.calcite.avatica">Meta</a></pre> |
| <div class="block">An extension of <a href="../Meta.html" title="interface in org.apache.calcite.avatica"><code>Meta</code></a> which allows for native processing of calls with the Protobuf |
| API objects instead of the POJOS (to avoid object translation). In the write-path, performing |
| this conversion tends to represent a signficant portion of execution time. The introduction |
| of this interface is to serve the purose of gradual migration to Meta implementations that |
| can naturally function over Protobuf objects instead of the POJOs.</div> |
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| <h3>Nested classes/interfaces inherited from interface org.apache.calcite.avatica.<a href="../Meta.html" title="interface in org.apache.calcite.avatica">Meta</a></h3> |
| <code><a href="../Meta.ConnectionHandle.html" title="class in org.apache.calcite.avatica">Meta.ConnectionHandle</a>, <a href="../Meta.ConnectionProperties.html" title="interface in org.apache.calcite.avatica">Meta.ConnectionProperties</a>, <a href="../Meta.CursorFactory.html" title="class in org.apache.calcite.avatica">Meta.CursorFactory</a>, <a href="../Meta.DatabaseProperty.html" title="enum in org.apache.calcite.avatica">Meta.DatabaseProperty</a>, <a href="../Meta.ExecuteBatchResult.html" title="class in org.apache.calcite.avatica">Meta.ExecuteBatchResult</a>, <a href="../Meta.ExecuteResult.html" title="class in org.apache.calcite.avatica">Meta.ExecuteResult</a>, <a href="../Meta.Factory.html" title="interface in org.apache.calcite.avatica">Meta.Factory</a>, <a href="../Meta.Frame.html" title="class in org.apache.calcite.avatica">Meta.Frame</a>, <a href="../Meta.MetaResultSet.html" title="class in org.apache.calcite.avatica">Meta.MetaResultSet</a>, <a href="../Meta.Pat.html" title="class in org.apache.calcite.avatica">Meta.Pat</a>, <a href="../Meta.PrepareCallback.html" title="interface in org.apache.calcite.avatica">Meta.PrepareCallback</a>, <a href="../Meta.Signature.html" title="class in org.apache.calcite.avatica">Meta.Signature</a>, <a href="../Meta.StatementHandle.html" title="class in org.apache.calcite.avatica">Meta.StatementHandle</a>, <a href="../Meta.StatementType.html" title="enum in org.apache.calcite.avatica">Meta.StatementType</a>, <a href="../Meta.Style.html" title="enum in org.apache.calcite.avatica">Meta.Style</a></code></li> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../Meta.ExecuteBatchResult.html" title="class in org.apache.calcite.avatica">Meta.ExecuteBatchResult</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#executeBatchProtobuf(org.apache.calcite.avatica.Meta.StatementHandle,java.util.List)">executeBatchProtobuf</a></span>​(<a href="../Meta.StatementHandle.html" title="class in org.apache.calcite.avatica">Meta.StatementHandle</a> h, |
| java.util.List<<a href="../proto/Requests.UpdateBatch.html" title="class in org.apache.calcite.avatica.proto">Requests.UpdateBatch</a>> parameterValues)</code></th> |
| <td class="colLast"> |
| <div class="block">Executes a batch of commands on a prepared statement.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from interface org.apache.calcite.avatica.<a href="../Meta.html" title="interface in org.apache.calcite.avatica">Meta</a></h3> |
| <code><a href="../Meta.html#closeConnection(org.apache.calcite.avatica.Meta.ConnectionHandle)">closeConnection</a>, <a href="../Meta.html#closeStatement(org.apache.calcite.avatica.Meta.StatementHandle)">closeStatement</a>, <a href="../Meta.html#commit(org.apache.calcite.avatica.Meta.ConnectionHandle)">commit</a>, <a href="../Meta.html#connectionSync(org.apache.calcite.avatica.Meta.ConnectionHandle,org.apache.calcite.avatica.Meta.ConnectionProperties)">connectionSync</a>, <a href="../Meta.html#createIterable(org.apache.calcite.avatica.Meta.StatementHandle,org.apache.calcite.avatica.QueryState,org.apache.calcite.avatica.Meta.Signature,java.util.List,org.apache.calcite.avatica.Meta.Frame)">createIterable</a>, <a href="../Meta.html#createStatement(org.apache.calcite.avatica.Meta.ConnectionHandle)">createStatement</a>, <a href="../Meta.html#execute(org.apache.calcite.avatica.Meta.StatementHandle,java.util.List,int)">execute</a>, <a href="../Meta.html#execute(org.apache.calcite.avatica.Meta.StatementHandle,java.util.List,long)">execute</a>, <a href="../Meta.html#executeBatch(org.apache.calcite.avatica.Meta.StatementHandle,java.util.List)">executeBatch</a>, <a href="../Meta.html#fetch(org.apache.calcite.avatica.Meta.StatementHandle,long,int)">fetch</a>, <a href="../Meta.html#getAttributes(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getAttributes</a>, <a href="../Meta.html#getBestRowIdentifier(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String,int,boolean)">getBestRowIdentifier</a>, <a href="../Meta.html#getCatalogs(org.apache.calcite.avatica.Meta.ConnectionHandle)">getCatalogs</a>, <a href="../Meta.html#getClientInfoProperties(org.apache.calcite.avatica.Meta.ConnectionHandle)">getClientInfoProperties</a>, <a href="../Meta.html#getColumnPrivileges(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String,org.apache.calcite.avatica.Meta.Pat)">getColumnPrivileges</a>, <a href="../Meta.html#getColumns(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getColumns</a>, <a href="../Meta.html#getCrossReference(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">getCrossReference</a>, <a href="../Meta.html#getDatabaseProperties(org.apache.calcite.avatica.Meta.ConnectionHandle)">getDatabaseProperties</a>, <a href="../Meta.html#getExportedKeys(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String)">getExportedKeys</a>, <a href="../Meta.html#getFunctionColumns(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getFunctionColumns</a>, <a href="../Meta.html#getFunctions(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getFunctions</a>, <a href="../Meta.html#getImportedKeys(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String)">getImportedKeys</a>, <a href="../Meta.html#getIndexInfo(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String,boolean,boolean)">getIndexInfo</a>, <a href="../Meta.html#getPrimaryKeys(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String)">getPrimaryKeys</a>, <a href="../Meta.html#getProcedureColumns(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getProcedureColumns</a>, <a href="../Meta.html#getProcedures(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getProcedures</a>, <a href="../Meta.html#getPseudoColumns(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getPseudoColumns</a>, <a href="../Meta.html#getSchemas(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat)">getSchemas</a>, <a href="../Meta.html#getSuperTables(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getSuperTables</a>, <a href="../Meta.html#getSuperTypes(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getSuperTypes</a>, <a href="../Meta.html#getTablePrivileges(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat)">getTablePrivileges</a>, <a href="../Meta.html#getTables(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,java.util.List)">getTables</a>, <a href="../Meta.html#getTableTypes(org.apache.calcite.avatica.Meta.ConnectionHandle)">getTableTypes</a>, <a href="../Meta.html#getTypeInfo(org.apache.calcite.avatica.Meta.ConnectionHandle)">getTypeInfo</a>, <a href="../Meta.html#getUDTs(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,org.apache.calcite.avatica.Meta.Pat,org.apache.calcite.avatica.Meta.Pat,int%5B%5D)">getUDTs</a>, <a href="../Meta.html#getVersionColumns(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,java.lang.String,java.lang.String)">getVersionColumns</a>, <a href="../Meta.html#openConnection(org.apache.calcite.avatica.Meta.ConnectionHandle,java.util.Map)">openConnection</a>, <a href="../Meta.html#prepare(org.apache.calcite.avatica.Meta.ConnectionHandle,java.lang.String,long)">prepare</a>, <a href="../Meta.html#prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle,java.lang.String,long,int,org.apache.calcite.avatica.Meta.PrepareCallback)">prepareAndExecute</a>, <a href="../Meta.html#prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle,java.lang.String,long,org.apache.calcite.avatica.Meta.PrepareCallback)">prepareAndExecute</a>, <a href="../Meta.html#prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle,java.util.List)">prepareAndExecuteBatch</a>, <a href="../Meta.html#rollback(org.apache.calcite.avatica.Meta.ConnectionHandle)">rollback</a>, <a href="../Meta.html#syncResults(org.apache.calcite.avatica.Meta.StatementHandle,org.apache.calcite.avatica.QueryState,long)">syncResults</a></code></li> |
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| <a id="executeBatchProtobuf(org.apache.calcite.avatica.Meta.StatementHandle,java.util.List)"> |
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| <h4>executeBatchProtobuf</h4> |
| <pre class="methodSignature"><a href="../Meta.ExecuteBatchResult.html" title="class in org.apache.calcite.avatica">Meta.ExecuteBatchResult</a> executeBatchProtobuf​(<a href="../Meta.StatementHandle.html" title="class in org.apache.calcite.avatica">Meta.StatementHandle</a> h, |
| java.util.List<<a href="../proto/Requests.UpdateBatch.html" title="class in org.apache.calcite.avatica.proto">Requests.UpdateBatch</a>> parameterValues) |
| throws <a href="../NoSuchStatementException.html" title="class in org.apache.calcite.avatica">NoSuchStatementException</a></pre> |
| <div class="block">Executes a batch of commands on a prepared statement.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>h</code> - Statement handle</dd> |
| <dd><code>parameterValues</code> - A collection of list of typed values, one list per batch</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>An array of update counts containing one element for each command in the batch.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../NoSuchStatementException.html" title="class in org.apache.calcite.avatica">NoSuchStatementException</a></code></dd> |
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