What are some good querys to run against a sample table of dates and items where the results can be used for charts?
Here is the sample table.
I have some results where I am using the datediff
like
Here is the sample table.
Code:
CREATE TABLE [dbo].[TestDates](
[ItemId] [int] IDENTITY(1,1) NOT NULL,
[AssignmentName] [nvarchar](max) NULL,
[AssignedDate] [date] NULL,
[DueDate] [date] NULL,
[PId] [int] NULL,
[FullName] [nvarchar](max) NULL,
[OpenDate] [date] NULL,
[CloseDate] [date] NULL,
[Status] [nvarchar](max) NULL,
CONSTRAINT [PK_TestDates] PRIMARY KEY CLUSTERED
(
[ItemId] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GOCode:
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Finish Reports', '2013-02-18 00:00:00', '2013-02-19 00:00:00', 1, 'Jeff Hunter ', '2013-02-18 00:00:00', '2013-02-19 00:00:00', 'Closed');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Error Reports', '2013-02-15 00:00:00', '2013-03-29 00:00:00', 2, 'Henry Hanks', '2013-02-19 00:00:00', NULL, 'InProgress');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Check Dates', '2013-02-15 00:00:00', '2013-02-28 00:00:00', 3, 'Pat Franks', '2013-02-25 00:00:00', NULL, 'Done');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Read Drafts', '2013-03-08 00:00:00', '2013-03-30 00:00:00', 4, 'Nancy Belkin', '2013-03-09 00:00:00', NULL, 'Open');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Finish Reports', '2013-02-18 00:00:00', '2013-02-19 00:00:00', 2, 'Henry Hanks', '2013-02-18 00:00:00', '2013-02-19 00:00:00', 'Closed');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Error Reports', '2013-02-15 00:00:00', '2013-03-29 00:00:00', 3, 'Pat Franks', '2013-03-02 00:00:00', NULL, 'InProgress');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Check Dates', '2013-02-15 00:00:00', '2013-02-28 00:00:00', 4, 'Nancy Belkin', '2013-02-15 00:00:00', NULL, 'Done');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Read Drafts', '2013-03-08 00:00:00', '2013-03-30 00:00:00', 1, 'Jeff Hunter ', '2013-03-12 00:00:00', NULL, 'Open');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Check Dates', '2013-02-15 00:00:00', '2013-02-28 00:00:00', 1, 'Jeff Hunter ', '2013-02-15 00:00:00', NULL, 'Done');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Read Drafts', '2013-03-08 00:00:00', '2013-03-30 00:00:00', 2, 'Henry Hanks', '2013-03-08 00:00:00', NULL, 'Open');
INSERT INTO [TestDates]([AssignmentName], [AssignedDate], [DueDate], [PId], [FullName], [OpenDate], [CloseDate], [Status])
VALUES('Finish Reports', '2013-02-18 00:00:00', '2013-02-19 00:00:00', 3, 'Pat Franks', '2013-02-18 00:00:00', '2013-02-19 00:00:00', 'Closed');like
Code:
select
DATEDIFF(DD,[AssignedDate],[OpenDate]) As Days,
DATEDIFF(wk,[AssignedDate],[OpenDate]) As Weeks,
DATEDIFF(MM,[AssignedDate],[OpenDate]) As Months
,[ItemId]
,[AssignmentName]
,[PId]
,[FullName]
,[Status]
From TestDates