查询中的多个日期范围

Question

我有几个表，我想从哪里创建含多个日期范围列的查询。这里是一个例子：

  | Date Range_1 | Date Range_2 | 
      | 01-31 Jan | 01-30 Feb | 

      ---- col1,col2 -----col3, col4 ---- 



SELECT temp_a.* 
FROM (SELECT col_1,col_2, col_3 from xyz WHERE (date BETWEEN '2011-01-01' AND '2011-01-30') 
AND id = 70 
GROUP BY a1 a2) temp_a 
INNER JOIN table1 t1 ON a.id = t1.id 



SELECT temp_b.* 
FROM (SELECT col_1, col_2, col_3 from xyz WHERE (date BETWEEN '2011-02-01' AND '2011-02-30') 
AND id = 70 
GROUP BY a1 a2) temp_b 
INNER JOIN table1 t1 ON b.id = t1.id 

I need all the column from temp_a and temp_b like this 

|temp_a.col_1 | temp_a.col_2 | temp_a.col_3 | temp_b.col_1 | temp_b.col_2 | temp_b.col_3 | 

以上两个查询可以返回两个不同的范围值，但我想在单个查询中获取范围值。

请帮忙。

在此先感谢。

• Shahidul，孟加拉国达卡。

Answer 1

的WHERE子句中使用OR。

WHERE ((date BETWEEN '2011-01-01' AND '2011-01-30') 
     OR (date BETWEEN '2011-02-01' AND '2011-02-30'))