public JoinNode(Table rightTable, WhereNode jw, JoinOpt joption)
{
this.rightTable = rightTable;
this.jw = jw;
this.joption = joption;
}
public WhereSegmentNode(WhereNode left, LogicOpt opt, WhereNode right)
{
this.left = left;
this.opt = opt;
this.right = right;
}