Comparing The Previous Time With The Current Time
Dec 21, 2005
Manish writes "Hi there, any help will be greatly appreciated as i am struggling with this problem :)
I have a field in a database called time which also has the value time in it.
What i want to do is to have a sql query which will display all the records in that table where 5 mins have gone after that time."
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Oct 25, 2007
how is it possible to set a filed in a database to automatically add the current time to the filed at run time, is this possible; this filed has already been identified as 'DateTime' .
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Jun 8, 2008
I've this query
SELECT
t1.ID, t1.Date, t1.Time,
t1.VALUE
FROM RESULT WHERE t1.Date>=CONVERT(VARCHAR(10),DATEADD(d,-7,GETDATE()),101) AND
t1.Date<CONVERT(VARCHAR(10), GETDATE(), 101)
Let's say, current date is 8 AUG 2005 and current time is 2045
So, i will get
ID | Date (this is datetime) | Time (this is integer) | Value
--------------------------------------------------
204 | 8/1/2005| 2359 | 90
205 | 8/1/2005| 2250 | 99
206 | 8/1/2005| 1950 | 88
...
...
207 | 8/7/2005| 1845 | 77
208 | 8/7/2005| 2255 | 77
209 | 8/7/2005| 2140 | 77
Can someone can show me to filter data between
t1.Date>=CONVERT(VARCHAR(10),DATEADD(d,-7,GETDATE()),101) AND TIME>=CurrentTime
t1.Date<CONVERT(VARCHAR(10), GETDATE(), 101) AND TIME<=CurrentTime
If current date is 8 AUG 2005 and current time is 2045, so the result shown as follow
ID | Date (this is datetime) | Time (this is integer) | Value
--------------------------------------------------
204 | 8/1/2005| 2359 | 90
205 | 8/1/2005| 2250 | 99
...
...
207 | 8/7/2005| 1845 | 77
I only have this query,
SELECT
t1.ID, t1.Date, t1.Time,
t1.VALUE
FROM RESULT WHERE t1.Date>=CONVERT(VARCHAR(10),DATEADD(d,-7,GETDATE()),101) AND
t1.Date<CONVERT(VARCHAR(10), GETDATE(), 101)
lack of idea to put the TIME condition.
Plz help me..
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Apr 16, 2008
Hi guys,
I dont know whether this question sounds silly.I came up with a situation where I need to know what was the time 30 minutes before the current time.
Is there any straightforward way to get it..?
Regards
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Nov 30, 2005
Comparing only Time in Sql?
Hi Dears!
I have two Different DateTime Values i want to Compare only their times independent of Dates How to do it?
let
DateTime @dt1='2004-10-30 19:30:00.917'
DateTime @dt2='2005-11-29 15:00:00.917'
accordint to my requirements
@dt1>=@dt2 should be true as 19:30>=15:00
because i have to compare only the time not the Date how to achieve this in sql .Function required.
Thnx In Advance
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Aug 7, 2007
Hi all,
I have created a report in SSRS 2005 which is being viewed by users from different Time Zones.
I have a dataset which has a field of type datetime (UTC). Now I would like to display this Date according to the User Time Zone.
For example if the date is August 07, 2007 10:00 AM UTC,
then I would like to display it as August 07, 2007 03:30 PM IST if the user Time Zone is IST.
Similarly for other Time Zones it should display the time accordingly.
Is this possible in SSRS 2005?
Any pointers will be usefull...
Thanks in advance
sudheer racha.
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Aug 25, 2005
I have a table called WorkItem. It models a chunk of work done duringa working day.It has two columns that I'm interested in:Start (smalldatetime) - the TIME the work block is begunDuration (int) - the duration in minutes of the work block.In another table called OvertimeRates I have information about ratemultipliers and a column that tells me the TIME that the ratemultiplier kicks in.e.g.OTRateBegins (smalldatetime)In terms of calculating whether a particular work block starts afterthe OTRateBegins, I could (I presume) do something like:If CONVERT(smalldatetime, Start, 108) > CONVERT(smalldatetime,OTRateBegins, 108)However, would I be better off using DATEPART functions to get the hourand minute parts of both the Start and OTRateBegins, and using theminstead? For some reason, (probably paranoia!), I am suspicious of theCONVERT function.Apologies for not posting DDL, but I felt that the situation didn'treally warrant it.ThanksEdward
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Sep 21, 2007
hi i want to compare tow dates in my procedure, comparing all(year, month, day, time).can anyone help me. thanhs.
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Nov 8, 2006
As the Microsoft Time Series algorithm implementation is based upon the Autoregressive Tree approach described in:
C. Meek, D. M. Chickering, D. Heckerman. Autoregressive Tree Models for Time-Series Analysis. In Proc. 2nd Intl. SIAM Conf. on Data Mining, 2002 (SDM-02). SIAM, pp. 229 €“ 244. http://www.siam.org/meetings/sdm02/proceedings/sdm02-14.pdf.
The model estimated is refererred to as an instance of "... autoregressive tree models of length p, denoted ART(p). An ART(p) model is an ART model in which each leaf node of the decision tree contains an AR(p) model, and the split variables for the decision tree are chosen from among the previous p variables in the time series..." (see the last paragraph of p. 2 of the paper).
What is the value of "p" used in the Microsoft Time Series implementation -- specifically, how many previous time series variables are used in estimating the model? It doesn't appear that this value can be specified in the algorithm parameters -- is that correct?
Thanks,
- Paul
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Jul 20, 2005
Hiis there a "SQL string" to obtain date and time of a SQLServer machine ?thank u
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Sep 3, 2014
if now the system time is 2014-12-23 23:45:345 . then I want to calculate the sales amount with total and get current date and current hour filter by hh:00-hh:59 , my desire output is like below :
Current time:23:50 run this query
Date Time amount
2014-12-23 23:40 $10
2014-12-23 23:01 $5
2014-12-23 23:39 $5
Total :$20
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Mar 16, 2015
I am new to SQL and want to understand how to update current date and time into DB2 in SQL.
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Jul 23, 2007
Riding MVJ's excellent F_TABLE_DATE function, I often use this view for current date and time information.SELECTCURRENT_TIMESTAMP AS Now,
DATEADD(MINUTE, DATEDIFF(MINUTE, 0.00069445, CURRENT_TIMESTAMP), 0) AS previousMinute,
DATEADD(MINUTE, DATEDIFF(MINUTE, 0, CURRENT_TIMESTAMP), 0) AS thisMinute,
DATEADD(MINUTE, DATEDIFF(MINUTE, 0, CURRENT_TIMESTAMP), 0.00069445) AS nextMinute,
DATEADD(HOUR, DATEDIFF(HOUR, 0.0416667, CURRENT_TIMESTAMP), 0) AS previousHour,
DATEADD(HOUR, DATEDIFF(HOUR, 0, CURRENT_TIMESTAMP), 0) AS thisHour,
DATEADD(HOUR, DATEDIFF(HOUR, 0, CURRENT_TIMESTAMP), 0.0416667) AS nextHour,
DATEADD(DAY, DATEDIFF(DAY, 1, CURRENT_TIMESTAMP), 0) AS previousDay,
DATEADD(DAY, DATEDIFF(DAY, 0, CURRENT_TIMESTAMP), 0) AS thisDay,
DATEADD(DAY, DATEDIFF(DAY, 0, CURRENT_TIMESTAMP), 1) AS nextDay,
DATEADD(WEEK, DATEDIFF(WEEK, 7, CURRENT_TIMESTAMP), 0) AS previousWeek,
DATEADD(WEEK, DATEDIFF(WEEK, 0, CURRENT_TIMESTAMP), 0) AS thisWeek,
DATEADD(WEEK, DATEDIFF(WEEK, 0, CURRENT_TIMESTAMP), 7) AS nextWeek,
DATEADD(MONTH, DATEDIFF(MONTH, 31, CURRENT_TIMESTAMP), 0) AS previousMonth,
DATEADD(MONTH, DATEDIFF(MONTH, 0, CURRENT_TIMESTAMP), 0) AS thisMonth,
DATEADD(MONTH, DATEDIFF(MONTH, -1, CURRENT_TIMESTAMP), 0) AS nextMonth,
DATEADD(QUARTER, DATEDIFF(QUARTER, 92, CURRENT_TIMESTAMP), 0) AS previousQuarter,
DATEADD(QUARTER, DATEDIFF(QUARTER, 0, CURRENT_TIMESTAMP), 0) AS thisQuarter,
DATEADD(QUARTER, DATEDIFF(QUARTER, -1, CURRENT_TIMESTAMP), 0) AS nextQuarter,
DATEADD(YEAR, DATEDIFF(YEAR, 365, CURRENT_TIMESTAMP), 0) AS previousYear,
DATEADD(YEAR, DATEDIFF(YEAR, 0, CURRENT_TIMESTAMP), 0) AS thisYear,
DATEADD(YEAR, DATEDIFF(YEAR, -1, CURRENT_TIMESTAMP), 0) AS nextYearFor example, If I want this weeks data I just join against this view and useWHEREDtCol >= thisWeek
AND DtCol < nextWeekOr previous months dataWHEREDtCol >= previousMonth
AND DtCol < thisMonth
EDIT: Faster week calculations.
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Jul 23, 2005
Hi all, I have a question about inserting records into sql server. Iam brand new to sql server, always using oracle previously. Beforetoday, I had always written statement such as this:INSERT INTO TABLE (COL1) VALUES SYSDATE;How is this accomplished in sql? I am using a datetime data type, Ihope that is correct . . .Thank you for your help.Ryanp.s. I tried getdate(), getdate, sysdate, and current_timestamp. Allto no avail :(
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Jul 23, 2005
Hi,I would like to have a date_last_modified field for one of my SQLtables. Instead of coding my front end to keep up with this field isthere a way to user a formula for this column in Enterprise Manager sothat each time a record is created or updated the current date/timewill be inserted/updated? I tried using getdate() but then the fieldalways has the current time, which is not what I am looking for. I amlooking for the time the row is updated or created. Is this possible?Thank you!
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Jul 20, 2005
Hi,I am having a problem with aquery. Firstly here is a script to createthe table and insert some sample data:CREATE TABLE [dbo].[tbltemp999] ([Machine_Name] [char] (17) COLLATE SQL_Latin1_General_CP1_CI_AS NOTNULL ,[EventDate] [datetime] NOT NULL ,[EventID] [int] NOT NULL) ON [PRIMARY]GOINSERT INTO tbltemp999 VALUES ('MOBL','2004-08-16 12:05:14.000',6006)INSERT INTO tbltemp999 VALUES ('MOBL','2004-08-16 12:08:32.000',6005)INSERT INTO tbltemp999 VALUES ('MOBL','2004-09-22 12:24:45.000',6006)INSERT INTO tbltemp999 VALUES ('MOBL','2004-09-22 12:28:25.000',6005)INSERT INTO tbltemp999 VALUES ('MOBL','2004-11-03 17:53:38.000',6006)INSERT INTO tbltemp999 VALUES ('MOBL','2004-11-03 17:57:02.000',6005)INSERT INTO tbltemp999 VALUES ('MOBL','2004-11-04 12:09:10.000',6006)INSERT INTO tbltemp999 VALUES ('MOBL','2004-11-04 12:12:48.000',6005)The EventIDs 6005s represents a system start up and an EventID 6006represents a system shut down/restart. I already have a query tocalculate the downtime of a particular date range. So when i want tofind the total uptime of a date range in the past i do the following:Date1 00:00:00.000 to Date2 23:59:59.999 then subtract the downtime.My problem arises when Date2 is todays date as the time of23:59:59.999 would not have reached so the calculations are alwayswrong.How can I make the Date2 also read the current time?If this is vague info feel free to ask me to explain better.ThanksSunny
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Oct 22, 2007
I want to capture date and time record is inserted to database.
My table got a field called
field name datatype length
rec_datetime datetime 8
what is the best way to enter value?.
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Sep 9, 2015
I am trying to pull the records which are being affected i.e, comparing the values and if not same then populating the record.
I am using the below condition in where clause however i am getting runt time error as "Conversion failure when converting date and/or time from character string"
Condition in Where clause:
cast(isNull(tab1.Col1,'') as datetime) <> cast(isNull(tab2.col1,'') as datetime)Â
Note: Both col1 columns are of type nvarcharÂ
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Aug 13, 2007
HELP... I’m new to ASP.NET so please
excuse my inexperienced question. I’m using VWD 2005 and a remote SQL 2000.In the (Configure Data Source) under the (Select) tab I have
this simple query:
Select * from calendarWhere event_date = now
Right off the that bat you can probably see the problem. I
just want to retrieve all event at is equal to today (current date). In classic
ASP is can use <%now%> and in ColdFusion I can use #now()#. What is the
proper syntax the get the server current date and time, like (getDate()) in SQL?
Thank you in advanced for you help!
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Nov 2, 2006
How can I set a column in a table to auto update the date and time everytime something in that row is updated or when the row is first added? Thanks ahead for the help,Jason
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Mar 30, 2007
I need an SQL string that inserts the current date into a database.
So far I have tried:
SQL = "INSERT INTO X (START_DATE) VALUES ('" & Date.Now & "')"
mycomm = New SqlCommand(sql, myconn)
mycomm.ExecuteNonQuery()
However, there is a problem with the SQL command. The problem is related to the date. Is there a way of programatically inserting the current date/time into the SQL database? Language used is VB.
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Jun 2, 2008
Greetings,I have an e-timesheet application.i made a function that takes the startdate of the week:public SqlDataReader GetProjectsActive(DateTime SheetDate) { SqlConnection myConnection = new SqlConnection(ConfigurationSettings.AppSettings["connectionString"]); SqlCommand myCommand = new SqlCommand("GetProjectsActive", myConnection); myCommand.CommandType = CommandType.StoredProcedure; SqlParameter parameterSheetDate = new SqlParameter("@SheetDate", SqlDbType.DateTime); parameterSheetDate.Value = SheetDate; myCommand.Parameters.Add(parameterSheetDate); myConnection.Open(); SqlDataReader dr = myCommand.ExecuteReader(CommandBehavior.CloseConnection); return dr; } i run the application and i pass the value 6/1/2008 (date without time) to the GetProjectsActive but what i notice that the storedprocedure adds the current time to the passsed date when it has been executed so some projects will not appear since the startdate and enddate of the project are only dates so i try this solution: parameterSheetDate.Value = SheetDate.Date;and it works finebut my question why the current time has been added to the storedprocedure automatically although i pass only the date 6/1/2008 date????your help is highly appreciated.Best regards.
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Dec 26, 2013
I come in to work 6.30am, and need to audit what happened from 5pm when I left to 6.30am this morning. I have used code to search 13.5 hours back from any given time:
SELECT * FROM TRANSACTION_HISTORY
WHERE TRANSACTION_HISTORY.ACTIVITY_DATE_TIME > (SELECT DATEADD(hour,-13.5,(SELECT MAX (TRANSACTION_HISTORY.ACTIVITY_DATE_TIME) FROM TRANSACTION_HISTORY)))
Problem is if I run query later, I lose time from the start, eg. If I run query at 7am, I only get results from 5.30pm onwards. Rather than change criteria every day, I wanted to able to search from 6.30am of the current day, back to 5.30pm of the previous day.
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Oct 18, 2007
Hey All,
I am new to programming in SQL developer and I was hoping one of you kind salmon of knowledge could help me
I am running an SQL script every 15 minutes to pull data. I would like to insert the results into a column in a table. I have two issues:
1.How can I give the result column the current time stamp as an alias?
2.How can I add this column to the results table (I know its Alter table but do I put this into the insert sql?)
I would appreciate any help possible
Thanks
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Aug 27, 2015
I have the following code block
CREATE TABLE #tbl_1 (event_time DATETIME2, SID INT ,NAME VARCHAR(20) )
INSERT INTO #tbl_1 VALUES ('2015-08-27 13:47:24.123','150','abc')
INSERT INTO #tbl_1 VALUES ('2015-09-27 13:47:24.123','149','acb')
INSERT INTO #tbl_1 VALUES ('2015-10-27 13:47:24.123','148','cba')
CREATE TABLE #tbl_2 (event_time DATETIME2, SID INT ,NAME VARCHAR(20) )
INSERT INTO #tbl_2
SELECT * FROM #tbl_1 where ? SELECT * FROM #tbl_2
My requirement is to insert values into #tbl2 that are in current month which are event_time values '2015-08-27'
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Jun 1, 2015
Need to display current time in below format:
06/01/2015 at 7:00 a PST
(Date at time TimeZone)
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Aug 6, 2015
At the following MDX code , I want to get the aggregate of measure only for  members that are also in the specified last time (like in examp 01/06/2015) . I tried existing and exists, but without any lack.
WITH MEMBER A AS
(b)+(C)
MEMBER [Measures].[Aggregate] AS
Aggregate(DAYTIME].[Month].&[2013-01-01T00:00:00]:[DAYTIME].[Month].&[2015-06-01T00:00:00],
([Measures].[D])
[Code] ....
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Apr 27, 2007
I just have done the SSIS example in the tutorial document included when install SQL 2005 ENT. I have a problem that whenever I test to run, the service load all data from source with out noticing about the data (I mean it load all the data to the destination), I do it several time and it continue to load all without checking. That mean the data is dublicated when the schedule run???
I think there should be a paramete or something like that to help the engine just load the new data to the destination. Could you help please?
Thank
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Apr 25, 2014
Sample Table
USE [Testing]
GO
/****** Object: Table [dbo].[Testing] Script Date: 4/25/2014 11:08:18 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[Code] ....
It seems to work fine with one million records.
Each primary key is unique, but the begindate is non-unique, and i guess even if i use datetime2 and add nanoseconds, from what i have read, there is a chance that i could have a duplicate datetime since the date is imported via XML from multiple sources.
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Jun 11, 2015
Is there a way to keep track in real time on how long a stored procedure is running for? So what I want to do is fire off a trace in a stored procedure if that stored procedure is running for over like 5 minutes.
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Oct 22, 2015
I am trying to load previous days data at 3 am via a SSIS job.
The Date variable is initiated as DATEADD("dd",-1, GETDATE()) in the for loop.
Now, as this job runs at 3 am, and I set the variable as GETDATE() - 1, it excluded the data from 12 am to 3 am in the resultset as Date is set as YYYY-MM-DD 03:00:00:000 I need this to be set as YYYY-MM-DD 00:00:00:000
How can i do this?Â
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Oct 3, 2015
I hope to update a DateTime column value with a Time input parameter.  Poor attempt below but it looks like the @ApptTime param is coming in as 10:45:00.0000000 and I might have an existing @SendOnDate as: 2015-10-05 07:00:00.000...I hope to end up with 2015-10-05 10:45:00.000
ALTER PROCEDURE [dbo].[SendEditUPDATE]
@QuePoolID int=null
,@ApptTime time(7)
,@SendOnDate datetime
[code]...
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Dec 15, 2006
I am using VS2005 (VB) to develop a PPC WM5.0 Program. And I am using SQLCE 3.0. My PPC Hardware is in 400MHz.
The question is when the program try to insert the first record into sdf database after each time the program started. It takes a long time. Does anyone know why and how can I fix it?
I will load the whole database into a dataset when the program start and do all the "Insert", "Update", "Delete" in this dataset and fill it into database after each action.
cn.Open()
sda = New SqlCeDataAdapter(SQL, cn) 'SQL = Select * From Table
scb = New SqlCeCommandBuilder(sda)
sda.Update(dataset)
cn.Close()
I check the sda.update(), it takes about 0.08s for filling one record into database normally. But:
1. Start the PPC Program
2. Load DB into dataset
3. Create a ONE new record in dataset
4. Fill back to DB
When I take this four steps everytime, the filling time is almost 1s or even more!
Actually, 0.08s is just a normal case. Sometimes, it still takes over 1s to filling back a dataset which only inserted one record when the program is running. (Even all inserted records are exactly the same in data jsut different in the integer key)
However, when I give up the dataset and using the following code:
cn.Open()
Dim cmd As New SqlCeCommand(SQL, cn) ' I have build the insert SQL before (Insert Into Table values(XXXXXXXXXXXXXXX All field)
cmd.CommandType = CommandType.Text
cmd.ExecuteNonQuery()
cn.Close()
StartTime = Environment.TickCount
I found that it is still the same that the first inserted record takes more time, but just about 0.2s. And the normal insert time is around 0.02s. It is 4 times faster!!!
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