Question

我正在尝试基于两个之间的TransactionDAte从表中获取数据。参赛作品已在表格中。但我仍然没有得到预期的结果。

Invenory Daily Facts Table

ID  PartNumber  Quantity    PalletNo    InvoiceNo   TransactionDate IsAdd IsRestore
23  F005.V01.639-24V    250 1111                      3/16/2016 Yes No
24  F005.V01.639-24V    120 2222                      3/16/2016 Yes No
25  F005.V01.639-24V    170 1111          3333        3/16/2016 No  Yes

SELECT TransactionDate,PartNumber,IsAdd, SUM(Quantity) AS Qty FROM InventoryDailyFacts 
WHERE TransactionDate Between Format(#16/03/2016#,'dd/mm/yyyy') And Format(#16/03/2016#,'dd/mm/yyyy')  
GROUP BY TransactionDate, PartNumber,IsAdd 
ORDER BY TransactionDate desc

受影响的零行

Answer 1

您必须正确格式化日期表达式，或者，如果您有值，请直接使用它：

from collections import defaultdict

word = "AZERTYUIOPAAAZ"

d = defaultdict(list)
for idx, letter in enumerate(word):
    d[letter].append(idx)

print d['A']  # [0,10,11,12]

或简单地说：

SELECT TransactionDate,PartNumber,IsAdd, SUM(Quantity) AS Qty 
FROM InventoryDailyFacts 
WHERE TransactionDate Between #03/16/2016# And #03/16/2016#  
GROUP BY TransactionDate, PartNumber,IsAdd 
ORDER BY TransactionDate desc

或者，如果 TransactionDate 可能有时间部分：

SELECT TransactionDate, PartNumber, IsAdd, SUM(Quantity) AS Qty 
FROM InventoryDailyFacts 
WHERE TransactionDate = Date()
GROUP BY TransactionDate, PartNumber, IsAdd 
ORDER BY TransactionDate desc

或者，如果 TransactionDate 是文本，则不是数据类型日期：

SELECT TransactionDate, PartNumber, IsAdd, SUM(Quantity) AS Qty 
FROM InventoryDailyFacts 
WHERE Fix(TransactionDate) = Date()
GROUP BY TransactionDate, PartNumber, IsAdd 
ORDER BY TransactionDate desc

Answer 2

这确实是一种典型的Access怪异。虽然它是有效的SQL并且在其他RDBMS上工作，但在Access BETWEEN / AND中如果定义相同的日期则不起作用

如果您真的想要相同日期的范围，请添加时间：

SELECT TransactionDate,PartNumber,IsAdd, SUM(Quantity) AS Qty FROM InventoryDailyFacts 
WHERE TransactionDate Between format(#16/03/2016 00:00:00#, 'dd/mm/yyyy hh:nn:ss') AND format(#16/03/2016 23:59:59#, 'dd/mm/yyyy hh:nn:ss')
GROUP BY TransactionDate, PartNumber,IsAdd 
ORDER BY TransactionDate desc

ACCESS DB 2013中SELECT查询中的奇怪问题

2 个答案: