类的使用
com.pingcap.tikv.TiSession

使用TiSession的程序包

程序包	说明
com.pingcap.tikv
com.pingcap.tikv.operation.iterator
com.pingcap.tikv.tools

com.pingcap.tikv中TiSession的使用

返回TiSession的com.pingcap.tikv中的方法

限定符和类型	方法和说明
static TiSession	TiSession.getInstance(TiConfiguration conf)
TiSession	Snapshot.getSession()

com.pingcap.tikv.operation.iterator中TiSession的使用

声明为TiSession的com.pingcap.tikv.operation.iterator中的字段

限定符和类型	字段和说明
protected TiSession	CoprocessorIterator.session

参数类型为TiSession的com.pingcap.tikv.operation.iterator中的方法

限定符和类型	方法和说明
static CoprocessorIterator<Handle>	CoprocessorIterator.getHandleIterator(TiDAGRequest req, List<RangeSplitter.RegionTask> regionTasks, TiSession session) Build a DAGIterator from TiDAGRequest and region tasks to get handles When we use getHandleIterator, we must be preforming a IndexScan.
static CoprocessorIterator<Row>	CoprocessorIterator.getRowIterator(TiDAGRequest req, List<RangeSplitter.RegionTask> regionTasks, TiSession session) Build a DAGIterator from TiDAGRequest and region tasks to get rows When we are preforming a scan request using coveringIndex, IndexScan should be used to read index rows.
static CoprocessorIterator<TiChunk>	CoprocessorIterator.getTiChunkIterator(TiDAGRequest req, List<RangeSplitter.RegionTask> regionTasks, TiSession session, int numOfRows) Build a DAGIterator from TiDAGRequest and region tasks to get rows When we are preforming a scan request using coveringIndex, IndexScan should be used to read index rows.

com.pingcap.tikv.tools中TiSession的使用

参数类型为TiSession的com.pingcap.tikv.tools中的方法

限定符和类型	方法和说明
static Map<String,Integer>	RegionUtils.getRegionDistribution(TiSession session, String databaseName, String tableName)
static Map<Long,List<Long>>	RegionUtils.getStoreRegionIdDistribution(TiSession session, String databaseName, String tableName)