Question

我有一个日期时间字段“ createdDTTM”，格式为2009-07-27 15：22：57.427

我希望仅应用日期为2019年1月1日至2019年1月31日的过滤器来提取数据。

有人可以帮忙吗？

我已经尽力了。使用各种组合进行Cast，Convert，Date，但这似乎不起作用。我烦了。请帮忙!!

我尝试了以下代码：

SELECT p.fullname,
       p.dateofbirth,
       po.enterprisemrn,
       pro.FullName,
       o.OrderName,
       o.createdDTTM,
       o.WherePerformed,
       o.OrderNumberEXT,
       a.LocationName,
       a.apptnumberEXT,
       OrderStatus
FROM report.AHS_Order o
     JOIN report.AHS_Provider pro ON o.OrderingProviderID = pro.ID
     JOIN report.AHS_Patient p ON p.ID = o.PatientID
     JOIN report.AHS_Appointment a ON a.PatientID = p.ID
     JOIN report.AHS_Patient_Iorg pio ON pio.personID = p.ID
     JOIN report.AHS_Patient_Other po ON po.id = p.ID
WHERE p.IsInactiveFLAG = 'N'
  AND p.IsDeceasedFLAG = 'N'
  AND p.LastName <> 'test'
  AND p.LastName <> 'allscripts'
  AND o.OrderStatus = 'Active'
   OR o.OrderStatus = 'Complete'
  AND pio.OrganizationName LIKE '%starling%'
   OR o.OrderStatus = 'In Progress'
   OR o.OrderStatus = 'Need Information'
  AND o.OrderType = 'L'
  AND CONVERT(date, o.createdDTTM) > CONVERT(date, '20190101');

我也尝试使用Cast（），Dateadd（dd，.....），但我什么都不知道。 SQL新手。谢谢

列： enter image description here

Answer 1

然后，如果o.createdDTTM是日期时间字段，则此方法应该起作用

SELECT p.fullname,
       p.dateofbirth,
       po.enterprisemrn,
       pro.FullName,
       o.OrderName,
       o.createdDTTM,
       o.WherePerformed,
       o.OrderNumberEXT,
       a.LocationName,
       a.apptnumberEXT,
       OrderStatus
FROM report.AHS_Order o
     JOIN report.AHS_Provider pro ON o.OrderingProviderID = pro.ID
     JOIN report.AHS_Patient p ON p.ID = o.PatientID
     JOIN report.AHS_Appointment a ON a.PatientID = p.ID
     JOIN report.AHS_Patient_Iorg pio ON pio.personID = p.ID
     JOIN report.AHS_Patient_Other po ON po.id = p.ID
WHERE p.IsInactiveFLAG = 'N'
  AND p.IsDeceasedFLAG = 'N'
  AND p.LastName <> 'test'
  AND p.LastName <> 'allscripts'
  AND o.OrderStatus = 'Active'
   OR o.OrderStatus = 'Complete'
  AND pio.OrganizationName LIKE '%starling%'
   OR o.OrderStatus = 'In Progress'
   OR o.OrderStatus = 'Need Information'
  AND o.OrderType = 'L'

  AND (o.createdDTTM >= '2019-01-01 00:00:00' AND o.createdDTTM <='2019-01-31 23:59:59');

Answer 2

该问题可能是由where子句中的OR引起的。尝试这样的事情：

SELECT p.fullname,
       p.dateofbirth,
       po.enterprisemrn,
       pro.FullName,
       o.OrderName,
       o.createdDTTM,
       o.WherePerformed,
       o.OrderNumberEXT,
       a.LocationName,
       a.apptnumberEXT,
       OrderStatus
FROM report.AHS_Order o
     JOIN report.AHS_Provider pro ON o.OrderingProviderID = pro.ID
     JOIN report.AHS_Patient p ON p.ID = o.PatientID
     JOIN report.AHS_Appointment a ON a.PatientID = p.ID
     JOIN report.AHS_Patient_Iorg pio ON pio.personID = p.ID
     JOIN report.AHS_Patient_Other po ON po.id = p.ID
WHERE ( p.IsInactiveFLAG = 'N'
  AND p.IsDeceasedFLAG = 'N'
  AND p.LastName <> 'test'
  AND p.LastName <> 'allscripts'
  AND o.OrderStatus = 'Active'
   OR o.OrderStatus = 'Complete'
  AND pio.OrganizationName LIKE '%starling%'
   OR o.OrderStatus = 'In Progress'
   OR o.OrderStatus = 'Need Information'
  AND o.OrderType = 'L' )
  AND o.createdDTTM > '20190101'
  AND o.createdDTTM < '20190201'

这使用括号将日期应用于where子句中匹配的任何其他条件。

SSMS按日期时间字段过滤数据

2 个答案: