我正在编写使用ANTLR4解析Python文件的Java代码。我使用的词法和解析器是来自Python3Lexer.g4的antlr/grammars-v4和Python3Parser.g4。(Python3Parser.java:1667) at Python3Parser.file_input下面是一个失败的Python</e
我有一个查询,它计算活跃的客户按组,必须计算拾取按组。SELECT [Category] = ISNULL(c.Category, 'Total'),
COUNT (hs.ClientID) as '3 Mo Clients',PickupID)from Pickup where PickupDate between '2013-01-01' and '2013-03-30' group by CategCode) as '3 Mo如