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重复顾客与我想显示结果的30天(V_Date)显示在30天后
所以周期内重复3个或更多相同的客户,表看起来像
Name V_Date
Arun Kumar 2015-30-01
Arun Kumar 2015-31-01
Arun Kumar 2015-12-02
Vijay 2015-01-01
Vijay 2015-28-01
Vijay 2015-15-02
vinoth 2015-02-01
vinoth 2015-02-06
vinoth 2015-02-08
Anand 2015-01-01
Anand 2015-02-02
Anand 2015-03-03
预期输出
Name V_Date
Arun Kumar 2015-30-01
Arun Kumar 2015-31-01
Arun Kumar 2015-12-02
vinoth 2015-02-01
vinoth 2015-02-06
vinoth 2015-02-08
当前能够使用HAVING COUNT(name)> = 3选择重复的3个或更多客户,但无法在30天内检查V_Date。 ?如何获得预期的输出...基于以下条件: -
Arun Kumar (V_Date 31-01-2015 to 12-02-2015)
visit (3 or more time) within 30 days
Vijay (V_Date 01-01-2015 to 15-02-2015)
Not visit (3 or more time) within 30 days
Vinoth (V_Date 01-02-2015 to 08-02-2015)
visit (3 or more time) within 30 days
Anand (V_Date 01-01-2015 to 03-03-2015)
Not visit (3 or more time) within 30 days