public void On(QJoinCondition @on) { if (_jump) { _jump = false; return; } var jc = (QJoinCondition)@on; var index1 = _tables.IndexOf(jc.leftColumn._table); if (index1 < 0) { throw new ArgumentException("on 参数无效"); } var index2 = _tables.IndexOf(jc.rightColumn._table); if (index2 < 0) { throw new ArgumentException("on 参数无效"); } if (index1 > index2) { jc.leftColumn._table._joinCondition = @on; } else { jc.rightColumn._table._joinCondition = @on; } }
public void InnerJoin(QTable table, QJoinCondition @on) { if (_jump) { _jump = false; return; } AddTable(table); table._joinType = JoinType.Inner; table._joinCondition = @on; }
public void FullJoin(QTable table, QJoinCondition @on) { if (_jump) { _jump = false; return; } this.AddTable(table); table._joinType = JoinType.Full; table._joinCondition = @on; }
public void Join(QTable table, JoinType joinType, QJoinCondition @on) { if (_jump) { _jump = false; return; } AddTable(table); table._joinType = joinType; table._joinCondition = @on; }