March 22, 2013 at 5:10 am
i want to minus two time(time(7) datattype in sql 2008) datatype and multiple(hour and minute) it to 30.how can i do that?this just work for hour
SELECT datediff(HOUR,[EnterTime],[ExitTime] )*30 from Karmand
March 22, 2013 at 5:51 am
vahid.arr (3/22/2013)
i want to minus two time(time(7) datattype in sql 2008) datatype and multiple(hour and minute) it to 30.how can i do that?this just work for hour
SELECT datediff(HOUR,[EnterTime],[ExitTime] )*30 from Karmand
Can you post some representative sample data and the expected output from it, please? The spec is baffling.
For fast, accurate and documented assistance in answering your questions, please read this article.
Understanding and using APPLY, (I) and (II) Paul White
Hidden RBAR: Triangular Joins / The "Numbers" or "Tally" Table: What it is and how it replaces a loop Jeff Moden
March 22, 2013 at 6:12 am
Taking a stab in the dark. . .
DECLARE @EnterTime TIME, @ExitTime TIME;
SELECT @EnterTime = '08:40:18.000', @ExitTime = '09:52:48.000'
SELECT CONVERT(VARCHAR(5), diffSeconds / 3600) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), diffSeconds % 3600 / 60),2) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), diffSeconds % 60),2)
FROM (SELECT DateDiff(s, @EnterTime, @ExitTime)
)a(diffSeconds);
Returns "1:12:30".
Multiplying by 30 could be done like this: -
DECLARE @EnterTime TIME, @ExitTime TIME;
SELECT @EnterTime = '08:40:18.000', @ExitTime = '09:52:48.000'
SELECT CONVERT(VARCHAR(5), diffSeconds / 3600) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), diffSeconds % 3600 / 60),2) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), diffSeconds % 60),2)
FROM (SELECT DateDiff(s, @EnterTime, @ExitTime) * 30
)a(diffSeconds);
Which returns "36:15:00".
If that doesn't help, follow Chris' advise and supply sample data and expected results based on the sample data.
March 22, 2013 at 6:59 am
this my table with test data
CREATE TABLE [dbo].[Karmand](
[KarmandID] [smallint] IDENTITY(100,1) NOT NULL,
[SematID] [tinyint] NULL,
[FName] [nvarchar](50) NOT NULL,
[LName] [nvarchar](50) NOT NULL,
[Sh_Sh] [decimal](11, 0) NULL,
[FatherName] [nvarchar](50) NULL,
[Birthday] [varchar](10) NULL,
[Tel] [varchar](11) NULL,
[Mobile] [varchar](50) NULL,
[Married] [bit] NULL,
[CodeMeli] [decimal](11, 0) NULL,
[CodePosti] [varchar](50) NULL,
[MoarefName] [nvarchar](50) NULL,
[TelMoaref] [varchar](11) NULL,
[HoghoghPaye] [int] NOT NULL,
[SabegheKar] [smallint] NULL,
[EstekhdamDate] [datetime] NULL,
[ShomareBime] [nvarchar](50) NULL,
[SabegheBime] [smallint] NULL,
[DarsadBime] [tinyint] NULL,
[DarsadMaliat] [tinyint] NULL,
[EnterTime] [time](7) NULL,
[ExitTime] [time](7) NULL,
[Address] [nvarchar](250) NOT NULL,
[Describtion] [nvarchar](250) NULL,
[KarmandPic] [varbinary](max) NULL,
CONSTRAINT [PK_Karmand] PRIMARY KEY CLUSTERED
(
[KarmandID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO
SET IDENTITY_INSERT [dbo].[Karmand] ON
INSERT [dbo].[Karmand] ([KarmandID], [SematID], [FName], [LName], [Sh_Sh], [FatherName], [Birthday], [Tel], [Mobile], [Married],
[CodeMeli], [CodePosti], [MoarefName], [TelMoaref], [HoghoghPaye], [SabegheKar], [EstekhdamDate], [ShomareBime], [SabegheBime],
[DarsadBime], [DarsadMaliat], [EnterTime], [ExitTime], [Address], [Describtion], [KarmandPic])
VALUES (103, 2, N'????', N'?????', CAST(0 AS Decimal(11, 0)), N'???????', N'1369/03/07', N'8201140', N'0', 0, CAST(0 AS Decimal(11, 0)), N'716888888', N'?????', N'8371311', 2500000, 0, CAST(0x00009F8B00000000 AS DateTime), N'123456789', 0, 10, 3, CAST(0x0700C258884D0000 AS Time), CAST(0x0700B4284D8A0000 AS Time), N'????? ????? ???? 19 ???? ????? ???? 109
', N'?????? ?? ????', NULL)
INSERT [dbo].[Karmand] ([KarmandID], [SematID], [FName], [LName], [Sh_Sh], [FatherName], [Birthday], [Tel], [Mobile], [Married], [CodeMeli], [CodePosti], [MoarefName], [TelMoaref], [HoghoghPaye], [SabegheKar], [EstekhdamDate], [ShomareBime], [SabegheBime], [DarsadBime], [DarsadMaliat], [EnterTime], [ExitTime], [Address], [Describtion], [KarmandPic]) VALUES (104, 2, N'?????', N'??????', CAST(0 AS Decimal(11, 0)), N'???????', N'1391/05/18', N'8201140', N'0', 0, CAST(0 AS Decimal(11, 0)), N'716888888', N'?????', N'8371311', 1500000, 0, CAST(0x0000A05E00000000 AS DateTime), N'123456789', 0, 10, 3, CAST(0x0700F2CFC43C0000 AS Time), CAST(0x07000E8E0B760000 AS Time), N'????? ????? ???? 19 ???? ????? ???? 109
', N'?????? ?? ????', NULL)
SET IDENTITY_INSERT [dbo].[Karmand] OFF
March 22, 2013 at 7:31 am
vahid.arr (3/22/2013)
this my table with test data
You've forgotten the expected results based on your sample data that was requested. You've not mentioned whether or not you tried the code I posted.
So converting my code to use your table, you'd do something like this: -
SELECT KarmandID, EnterTime, ExitTime,
CONVERT(VARCHAR(5), diffSeconds / 3600) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), diffSeconds % 3600 / 60),2) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), diffSeconds % 60),2) AS [Time Difference],
CONVERT(VARCHAR(5), [diffSeconds multiplied 30] / 3600) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), [diffSeconds multiplied 30] % 3600 / 60),2) + ':' +
RIGHT('0' + CONVERT(VARCHAR(5), [diffSeconds multiplied 30] % 60),2) AS [Time Difference Multiplied 30]
FROM (SELECT KarmandID, EnterTime, ExitTime,
DATEDIFF(s, EnterTime, ExitTime) AS diffSeconds,
DATEDIFF(s, EnterTime, ExitTime) * 30 AS [diffSeconds multiplied 30]
FROM [Karmand]
) a;
Which returns: -
KarmandID EnterTime ExitTime Time Difference Time Difference Multiplied 30
--------- ---------------- ---------------- --------------- -----------------------------
103 09:15:00.0000000 16:30:00.0000000 7:15:00 217:30:00
104 07:15:00.0000000 14:05:00.0000000 6:50:00 205:00:00
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