org.apache.shardingsphere.infra.federation.executor.original.table

类 FilterableTableScanExecutor

java.lang.Object

org.apache.shardingsphere.infra.federation.executor.original.table.FilterableTableScanExecutor

public final class FilterableTableScanExecutor
extends Object

Filterable table scan executor.

构造器概要

构造器

构造器和说明
FilterableTableScanExecutor(DriverExecutionPrepareEngine<JDBCExecutionUnit,Connection> prepareEngine, JDBCExecutor jdbcExecutor, JDBCExecutorCallback<? extends ExecuteResult> callback, OptimizerContext optimizerContext, FilterableTableScanExecutorContext executorContext)

方法概要

限定符和类型	方法和说明
org.apache.calcite.linq4j.Enumerable<Object[]>	execute(FederationTableMetaData tableMetaData, FilterableTableScanContext scanContext) Execute.

从类继承的方法 java.lang.Object

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

构造器详细资料

FilterableTableScanExecutor

public FilterableTableScanExecutor(DriverExecutionPrepareEngine<JDBCExecutionUnit,Connection> prepareEngine,
                                   JDBCExecutor jdbcExecutor,
                                   JDBCExecutorCallback<? extends ExecuteResult> callback,
                                   OptimizerContext optimizerContext,
                                   FilterableTableScanExecutorContext executorContext)

方法详细资料

execute

public org.apache.calcite.linq4j.Enumerable<Object[]> execute(FederationTableMetaData tableMetaData,
                                                              FilterableTableScanContext scanContext)

Execute.

参数:

tableMetaData - federation table meta data

scanContext - filterable table scan context

返回:

query results