Question

我列出了order_name中不同日期的订单供应商列表。

我想按照规则只选择订单：

如果supplier_name：A，B，C order_date：2016-02-19
如果supplier_name：P，Q，R order_date：2016-03-12
如果supplier_name：M，N order_date：2016-03-15
如果supplier_name：W，X，Y，Z order_date：2016-05-17
以及2016-01-01

列为order_date，supplier_name，address，cost，select * from tbl_supplier_order t1 where t1.order_date >= CONVERT(date, '2016-01-01') and (t1.order_date < CONVERT(date, '2016-02-19') AND t1.supplier_name not in ('A','B','C')) and (t1.order_date < CONVERT(date, '2016-03-12') AND t1.supplier_name not in ('P','Q','R')) and (t1.order_date < CONVERT(date, '2016-03-15') AND t1.supplier_name not in ('M','N')) and (t1.order_date < CONVERT(date, '2016-05-07') AND t1.supplier_name not in ('W','X','Y','Z'))。

我最初的做法是：

$( "#prodBasketPaymOptIdRow1 td:nth-child(3)" ).text( "i want to set text here" );

Answer 1

你能准确说明你想要做什么吗？

If supplier_name: A,B,C order_date:2016-02-19

您是否说您的一个条件是您只想选择supplier_name为A，B，C且订单日期为2016-2-19的行，其他条件如下（可以是任何其他组合还有）？

Answer 2

没有对此进行测试，但也许您可以尝试这样的事情。

select * from tbl_supplier_order t1 where
(t1.order_date>CONVERT(date,'2016-01-01') AND t1.supplier_name not in ('A','B','C','P','Q','R','M','N','W','X','Y','Z'))
OR (t1.order_date>CONVERT(date,'2016-02-19') AND t1.supplier_name in ('A','B','C'))
OR (t1.order_date>CONVERT(date,'2016-03-12') AND t1.supplier_name in ('P','Q','R'))
OR (t1.order_date>CONVERT(date,'2016-03-15') AND t1.supplier_name in ('M','N'))
OR (t1.order_date>CONVERT(date,'2016-05-17') AND t1.supplier_name in ('W','X','Y','Z'))

SQL Server：根据两列选择应用不同where条件的行

2 个答案: