public int executeInsert(InsertData data, Transaction tx)
{
Plan p = new TablePlan(data.tableName(), tx);
UpdateScan us = (UpdateScan)p.open();
us.insert();
string fldname;
Constant val;
for (int i = 0; i < data.fields().Count; i++)
{
fldname = data.fields()[i];
val = data.vals()[i];
us.setVal(fldname, val);//一对一，对应的设置
}
us.close();
return(1);
}
public void insert()
{
UpdateScan us = (UpdateScan)s;
us.insert();
}