org.apache.iotdb.jdbc

类 IoTDBJDBCResultSet

java.lang.Object

org.apache.iotdb.jdbc.AbstractIoTDBJDBCResultSet

org.apache.iotdb.jdbc.IoTDBJDBCResultSet

所有已实现的接口:

AutoCloseable, ResultSet, Wrapper

public class IoTDBJDBCResultSet
extends AbstractIoTDBJDBCResultSet

字段概要

从类继承的字段 org.apache.iotdb.jdbc.AbstractIoTDBJDBCResultSet

columnTypeList, ioTDBRpcDataSet, ioTDBRpcTracingInfo, statement, warningChain

从接口继承的字段 java.sql.ResultSet

CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

构造器概要

构造器

构造器和说明
IoTDBJDBCResultSet(Statement statement, List<String> columnNameList, List<String> columnTypeList, Map<String,Integer> columnNameIndex, boolean ignoreTimeStamp, org.apache.iotdb.service.rpc.thrift.TSIService.Iface client, String sql, long queryId, long sessionId, org.apache.iotdb.service.rpc.thrift.TSQueryDataSet dataset, org.apache.iotdb.service.rpc.thrift.TSTracingInfo tracingInfo, long timeout, boolean isRpcFetchResult)
IoTDBJDBCResultSet(Statement statement, List<String> columnNameList, List<String> columnTypeList, Map<String,Integer> columnNameIndex, boolean ignoreTimeStamp, org.apache.iotdb.service.rpc.thrift.TSIService.Iface client, String sql, long queryId, long sessionId, org.apache.iotdb.service.rpc.thrift.TSQueryDataSet dataset, org.apache.iotdb.service.rpc.thrift.TSTracingInfo tracingInfo, long timeout, String operationType, List<String> columns, List<String> sgColumns, BitSet aliasColumnMap)

方法概要

限定符和类型	方法和说明
protected void	checkRecord()
protected void	constructOneRow()
protected boolean	fetchResults()
List<String>	getColumns()
long	getLong(String columnName)
protected Object	getObjectByName(String columnName)
String	getOperationType()
List<String>	getSgColumns()
protected String	getValueByName(String columnName)
protected boolean	hasCachedResults()
boolean	isIgnoreTimeStamp()

从类继承的方法 org.apache.iotdb.jdbc.AbstractIoTDBJDBCResultSet

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, close, deleteRow, findColumn, first, getActivityList, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getElapsedTimeList, getFetchDirection, getFetchSize, getFloat, getFloat, getHoldability, getInt, getInt, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getStatement, getStatisticsByName, getStatisticsInfoByName, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, isSetTracingInfo, isWrapperFor, last, moveToCurrentRow, moveToInsertRow, next, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, unwrap, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.sql.ResultSet

updateObject, updateObject, updateObject, updateObject

构造器详细资料

IoTDBJDBCResultSet

public IoTDBJDBCResultSet(Statement statement,
                          List<String> columnNameList,
                          List<String> columnTypeList,
                          Map<String,Integer> columnNameIndex,
                          boolean ignoreTimeStamp,
                          org.apache.iotdb.service.rpc.thrift.TSIService.Iface client,
                          String sql,
                          long queryId,
                          long sessionId,
                          org.apache.iotdb.service.rpc.thrift.TSQueryDataSet dataset,
                          org.apache.iotdb.service.rpc.thrift.TSTracingInfo tracingInfo,
                          long timeout,
                          String operationType,
                          List<String> columns,
                          List<String> sgColumns,
                          BitSet aliasColumnMap)
                   throws SQLException

抛出:

SQLException

IoTDBJDBCResultSet

public IoTDBJDBCResultSet(Statement statement,
                          List<String> columnNameList,
                          List<String> columnTypeList,
                          Map<String,Integer> columnNameIndex,
                          boolean ignoreTimeStamp,
                          org.apache.iotdb.service.rpc.thrift.TSIService.Iface client,
                          String sql,
                          long queryId,
                          long sessionId,
                          org.apache.iotdb.service.rpc.thrift.TSQueryDataSet dataset,
                          org.apache.iotdb.service.rpc.thrift.TSTracingInfo tracingInfo,
                          long timeout,
                          boolean isRpcFetchResult)
                   throws SQLException

抛出:

SQLException

方法详细资料

getLong

public long getLong(String columnName)
             throws SQLException

指定者:

getLong 在接口中 ResultSet

指定者:

getLong 在类中 AbstractIoTDBJDBCResultSet

抛出:

SQLException

fetchResults

protected boolean fetchResults()
                        throws SQLException

返回:

true means has results

抛出:

SQLException

hasCachedResults

protected boolean hasCachedResults()

constructOneRow

protected void constructOneRow()

checkRecord

protected void checkRecord()
                    throws SQLException

抛出:

SQLException

getValueByName

protected String getValueByName(String columnName)
                         throws SQLException

抛出:

SQLException

getObjectByName

protected Object getObjectByName(String columnName)
                          throws SQLException

抛出:

SQLException

isIgnoreTimeStamp

public boolean isIgnoreTimeStamp()

getOperationType

public String getOperationType()

getColumns

public List<String> getColumns()

getSgColumns

public List<String> getSgColumns()