com.taosdata.jdbc

类 SavedPreparedStatement

java.lang.Object

com.taosdata.jdbc.SavedPreparedStatement

public class SavedPreparedStatement
extends Object

this class is used to precompile the sql of tdengine insert or import ops

构造器概要

构造器

构造器和说明
SavedPreparedStatement(String sql, TSDBPreparedStatement tsdbPreparedStatement)

方法概要

限定符和类型	方法和说明
void	addBatch()
int[]	executeBatch() execute the sql with batch sql
int	executeBatchInternal()
void	setParam(int parameterIndex, Object x) set current row params

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

SavedPreparedStatement

public SavedPreparedStatement(String sql,
                              TSDBPreparedStatement tsdbPreparedStatement)
                       throws SQLException

抛出:

SQLException

方法详细资料

setParam

public void setParam(int parameterIndex,
                     Object x)
              throws SQLException

set current row params

参数:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

抛出:

SQLException

addBatch

public void addBatch()

executeBatch

public int[] executeBatch()
                   throws SQLException

execute the sql with batch sql

返回:

抛出:

SQLException

executeBatchInternal

public int executeBatchInternal()
                         throws SQLException

抛出:

SQLException