A table gets data every 4 minutes, I only need spread of every 15 minutes. Can I select only records spread every 15 minutes apart from this table without having to run a scheduled job every 15 minutes and loading one record closest to getdate() at that point into another table(this is how I am doing it now) Is there a better way. Please help
Thanks
Hello all,
I am using SQL Server in a project where I want to fetch the records that were inserted after a time specified in my query.
Suppose 10 records were inserted at 10:00 AM(morning) and 5 were inserted at 10:15 AM( 15 minutes later). I am running a query at 10:20 AM( 5 minutes after the second transaction). I need this query to be such that it selects the records inserted 10 minutes before. So it will show only the records inserted at and after 10:10 AM and willl not show those inserted at 10:00 AM.
Please help me in making such a query.
I am trying and I think that some Date & Time functions will help but still not able to achieve it.
Thanks in advance
Hi,
I have a table which has a few fields, one being "datetime_traded". I need to write a query which returns the row which has the closest time (down to second) given a date/time. I'm using MS SQL.
Here's what I have so far:
Code:
select * from TICK_D
where datetime_traded = (select min( abs(datediff(second,datetime_traded , Convert(datetime,'2005-05-30:09:31:09')) ) ) from TICK_D)
But I get an error - "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.".
Does anyone know how i could do this? Thanks a lot for any help!
How would I write a select statement that would return multiple fields in a records based on a a distinct of one of those fiels.
Example
Table Name : Sales Table
Field Name : Name Address Phone Zip Sale
Rec1: Peter Smith 12 Market St 999-999-9999 12345 99.99
Rec2: John Jones 73 Broadway 999-999-8888 12345 12.34
Rec3: Charle Brown 42 Peanuts Ave 999-999-7777 12345 34.56
Rec4: Peter Smith 12 Market St 999-999-6666 12345 67.89
Rec5: John Jone 73 Broadway 999-999-5555 12345 36.52
How would I be able to return the columns Name Address and Phone based on the distinct of Name.
Hi,
Do you have any idea if there is / where can I find web based data entry into SQL 7.0 database. What I'm looking for is something like Oracle Forms but for SQL 7.0.
Thanks in advance,
Boaz
SELECT EmployeeId, PiecemealType,SUM(PiecemealQty) /100 AS TotalTrays, ActivityId
FROM SR.dbo.PayTrays
WHERE WorkDate > '2012-01-01'
AND WorkDate < '2012-12-31'
GROUP BY EmployeeId, PiecemealType, ActivityId
ORDER BY EmployeeId, PiecemealType
PiecemealType is the type of tray
1= 15 Items per tray
2= 12 Items per tray
3= 8 Items per tray
4= 6 Items per tray
I'm trying to work out a bonus for 1 cent per item worked. The divide by 100 moves the total from cent to dollar and the SUM is adding all weekly values together.I just need to work out how to multiply the the SUM value for trays by the 4 different PiecemealType values. If it was static i could just add *15 to my SUM.
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.
hi all
Any day, another question. I love you guys.
I want to select a subset of data from a dataset returned by either another subquery or a union.
e.g. this is how i would do it in oracle, but i have no idea how this can be done in mssql or whether it's possible at all.
select * from
(
select col1, col2, col3 from table1
union
select col1, col2, col3 from table 2
)
where col1 = 'blah'
in essence oracle treats the data returned by the subquery as a table that it would select from.
how would i do the same in mssql?
thank you
James :)
I have two tables T1 and T2
T1 is having User : Visiting Date
T2 IS having User : Last Visited Date
Now I have to update T2 with last visited date based on T1 Entry.
I am trying to delet a row duing run-time but everytime i go to save the program I get an error message saying: "Update Requires a valid DeleteCommand when passed DataRow collection with deleted row.
Anyone any ideas?
Hi all,I'm writing a website with Cold Fusion and when a user submits arequest and it's stored in the MS SQL database, I want the unique ID(Identity field in table) to be given to the user on screen plusemailed to user.Now can I store data to the database (where the ID is created) andreturn this as a variable in the same statement? I've seen this doneon many websites, but I have no idea how to do it in one step.Thanks,Alex.
View 1 Replies View RelatedHow can I select from a table the newest entry.I'm inserting in a table user info and then want to get the users id number
View 9 Replies View RelatedHello,
I am trying to select the last entry (by date) for each category in a table.
For example, if my table had the following fields;
id, category, product, datePosted,....
...how would I select the last product for each category posted by date?
Any guidance is appreciated.
Thanks,
AC
Probably a simple solution, but can't find it my brain right now!
I have to write a statement that answers the question:
"Which pilot is authorized to fly all the aircraft in the fleet?" implying that the individual aircraft could be of any of the three aircraft types.
Below are the tables with notation Tbl_name (important keys [clarification of keys]):
personnel (pers_id, name, crew_role [eg. pilot, stewardess]),
aircraft (craft_id, type_designation [eg. Boeing737], craft_name [eg. The Viking, Icarus]),
aircraft_type (type_designation), and
authorization (pers_id, type_designation).
In words my question should be something like:
"For all those who are authorized to fly aircraft (the only pers_id:s listed in the authorization table), show the names of those that have their pers_id:s next to all aircraft_type:s."
I've gotten this far:
Code:
SELECT DISTINCT p.name
FROM personnel AS p, authorization AS b, aircraft_type AS f
WHERE p.pers_id = b.pers_id
AND b.type_designation = ... ;
Now what I want to accomplish is to select the pilot which has a record for ALL type_designation entries in the aircraft_type table.
Is there a magic keyword that I don't know of? Is that magic keyword called "EXIST" and how do I use it?
Best regards,
rod
I have a report that uses different datasets based on the year selected by a user.
I have a year_id parameter that sets a report variable named dataset_chosen. I have varified that these are working correctly together.
I have attempted populating table cell data to display from the chosen dataset. As yet to no avail.
How could I display data from the dataset a user selects via the year_id options?
Dear All
I need to cerate a SP that SELECTS all the records from a table WHERE the first letter of each records starts with 'A' or 'B' or 'C' and so on. The letter is passed via a parameter from a aspx web page, I was wondering that someone can help me in the what TSQL to use I am not looking for a solution just a poin in the right direction. Can you help.
Thanks Ross
Hi!
Need some help building a query that does the following :
I have 2 Time Dimensions ; Time (Transdate) and ClosedDate (ClosedDate)
In my report/query, if [Time].CurrentMember = [Time].[YMD].[YMD].[2006].[200610].[20061031] I want to FILTER out all ClosedDate < [ClosedDate].[YMD].[YMD].[2006].[200610].[20061031]
Both Time Dimensions are Year -> Month -> Day and have the same Members.
I have every option available, using calculated Members and/or Measures to do this.
The report I'm creating is Aging of Receivables : Balance / 30 days / 60 days / etc.. But for the Aging, I need to filter like explained above.
Appreciate all help!
Regards,
Stian Bakke
can i make a trigger to fire based on given date and time?
View 2 Replies View RelatedWhile using a DateTime field, is there an easy way of filtering based on time of day? Ex. Anything that happened after 3:00 PM on any given day?
The easiest way I've found of doing so is :
Code:
SELECT *
FROM MyTable
WHERE ({ fn MOD(DATEDIFF(ss, '01/01/2000 00:00:00', [Date]), 3600 * 24) } >= DATEDIFF(ss, '00:00:00', '15:00:00'))
To me that seems a bit complicated... but it works...
Anyone that knows of a better way any help would be appreciated (or if you don't think there's a better way knowing that would help as well)
-MBirchmeier
Hello
I want to delete my record after ten days of the Posted date(field)..how do I do it? I'm able to insert date(short date , long time) to the database. I'm using sql server and C#. this is what I have so far.I would appreciate your help..
Thanks!!!<%@ Page Language="C#"%>
<%@ Import Namespace="System.Data.SqlClient" %>
<script runat=server>
void Page_Load(Object sender , EventArgs e)
{
SqlConnection conPubs;
string strDelete;
SqlCommand cmdDelete;
conPubs = new SqlConnection( @"Server=localhost;Integrated Security=SSPI;database=Book" );
strDelete = "Delete tblbook Where Posted_Date =???????????";
cmdDelete = new SqlCommand( strDelete, conPubs );
conPubs.Open();
cmdDelete.ExecuteNonQuery();
conPubs.Close();
Response.Write("Records Deleted!");
}
</script>
//
</script>
<html>
<head>
</head>
<body>
<form runat="server">
<!-- Insert content here -->
</form>
</body>
</html>
Hi All,
Is there a way in SQL Server 7.0 or 2000, where I can grant/deny/revoke access rights on a database objects like Table, Stored Procedures for a particular time of the day.
Example: I want to prevent user A from acessing Table x and Stored Procedure Y from 9Am to 12 noon everyday. After 12 Noon till 8.59 AM he can have access to Table x and Stored Procedure Y.
Is there a way to do this at SQL Server level.
Thanks
Sri
Right now i'm developing a time attendance system.
So in that case i'll be playing with time where that time represents what time an employee come to office and go home.
I'm a little bit confuse which data type i'll be used in this system.
Because there will be a lot of calculation according time data inside the database, such as: how many times an employee comes before 08.00, how much hours that he/she spend in the office that they, etc.
Can somebody help me with this problem, what data type most suitable with this kind of system and how can I do the calculation more easily?
thanx before,
In SQL Server 2005, I want to do a set query on the following data that results in 3 groups:
Id
EventName
EventTime
1
First
41:40.2
2
First
41:41.6
3
First
41:43.1
4
First
41:44.4
5
Second
41:46.4
6
Second
41:48.3
7
Second
41:49.7
8
First
41:51.2
9
First
41:53.3
10
First
41:55.0
So, I want to have a query that returns one aggregate row for each of rows 1-4, 5-7 and 8-10 based on the EventName. Every time EventName 'changes' in the order that I sort it, I want to start a new grouping:
Group
EventName
Count
1
First
4
2
Second
3
3
First
3
With this query, I could also get the Min() and Max() EventTime for each group, etc.
However, this is proving difficult to do in set SQL. Obviously, if I group on EventName, then rows 1-4 *and* 8-10 will be rolled into my 'First' group. However, there is no other partitioning information that I can factor in that splits this data into *only* 3 groups, based on the order of the Event Time.
I have tried the various ranking functions, but the problem persists through any combination of function, PARTITION BY and ORDER BY that I can find.
Any insights would be appreciated!
Hello~,
The table has columns like this.
________________________________
time smalldatetime
value1 int
value2 int
----------------------------------------------------------
for example,
....
'2006-11-16 12:00:00',100,200
'2006-11-16 13:00:00',110,210
'2006-11-16 14:00:00',120,220
....
The record is inserted at every hour.
I want get daily,monthly,yearly average and display the result ordered by time.
I have a number of databases with large tables. I need to update them from time to time. I want to get the recordcount of the table and calculate based on that the amount of time it would take to update the table. Any idea who I can do this? I'm using coldfusion 8 with sql to do this. Any advice would be appreciate!
Thanks
Shuvi
Hi,
I was wondering how you perform a select statement based on a specific date that will show all the records no matter which times belong to the specific date.
I have been having trouble with this one when using a single date, I think this is because of the time property as no records are displayed.
Thanks for any help.
I have a table Mytable which has two fields (Date, Value) and record is based on every hour like this:
Date Value
1999-01-01 00:00:00 10
1999-01-01 01:00:00 8
1999-01-01 02:00:00 6
...
1999-01-01 23:00:00 12
1999-01-02 00:00:00 9
1999-01-02 01:00:00 5
...
1999-01-02 23:00:00 2
How can I use a query to get accumulate value for the day? the result should look like this:
Date Value Accumulated_Value
1999-01-01 00:00:00 10 10
1999-01-01 01:00:00 8 18
1999-01-01 02:00:00 6 24...
1999-01-01 23:00:00 12 36
1999-01-02 00:00:00 9 9
1999-01-02 01:00:00 5 14...
1999-01-02 23:00:00 2 16
The accumulated value should be based on every hour for the day and then repeat for the second day and so on.
What is the best way to do this? I am using SQL 2008
Hi
I have an VB.NET application connected to a SQL Server Express. I want to let the application to run in either "Normal mode" or "Holiday mode" according to current weekday is normal day or state public holiday.
My approach is to find out all the public holidays in a year and enter them into a Holiday Table. Then some code in my application constantly check the current weekday against the one in the holiday table, if matches, the application goes into holiday mode.
This approach is not perfect as "State public holidays" are confirmed by the state government in the current year and the coming year. So state public holidays are unconfirmed for the third year afterward. The system is required by client to support public holiday in the next 10 years.
I wonder what is the best approach to this problem?
Thanks
Hi all,
I have two tables (staging and Cdate) and neither objects has any constraints.
staging table has ID, date, A, B, and C fields and Cdate has id,date and day fields. I need to update/insert date from Vdate into staging where staging ID=' ' and date is null
Here is the code I wrote, however, it seemed the information was updated to one date only instead of time series - Cdate contains time series in column date.
Anyone can help to fix it? Thank you for the help!
update s
set s.date=c.date
FROM cdate c join staging s on(s.id=c.id)
Where s.date is null and id=2
I'm dealing with a problem.
The record information example
DateTimeStart , DateTimeEnd , action , duration (seconds)
2007-02-02 10:30:22 , 2007-02-02 11:30:22 action1 , 600
what i want is for every half hour between start and end a record
10.30 action1
11.00 action1
11.30 action1
how can i create this, i'm a little stuck on this
Frank writes "Any suggestion on the best design to store data for resource management so that data can be displayed afterwards in something like a gantt chart.
For example, you have to asign resources, say personID 1 to 100 to fill positions A, B, C, D, E and F
A position must always be filled. A person can only fill one position at a time. You want to be able to detect overlaps when you do your planning.
So if person 2 is in position B from 1 Jan to 15 March, he is currently unavailable, but he should be availabe in my planning for any position from 16 March onwards etc.
Possible queries -
1) list all positions not filled during period XXXX to YYYY
2) List all persons available to fill a certain postion during period XXXX to YYYY
3) List any overlaps where a person is assigned to different postions during overlapping time frames..."
Hi,
I have the following scenario :
CustomerDetail
customerid
customername
status
app_no
[status = 0 means customer virtually deleted]
CustomerArchive
archiveno [autoincrement]
customerid
customername
status
At the end of the month, I have to physically delete customers. I have written two stored procs:
proc1
create proc spoc_startdeletion
as
declare @app_no int
select @app_no = (select app_no from customerdetail where status=0)
EXEC spoc_insertcustomerarchive @app_no
-- After transferrin, physically delete
delete from customerdetail where status=0
proc2
create proc spoc_insertcustomerarchive
@app_no int
as
insert into customerarchive(customerid,customername,status)
select customerid,customername,status from customerdetail where app_no = @app_no
It works fine if there is only one row with status=0, however the problem is that when there are multiple rows in customerdetail with status=0, it returns 'Subquery returned more than one value'
How can i transfer multiple rows one by one from the customerdetail to customerarchive and then delete the rows once they are transferred.
Vidkshi
I am trying to write a stored procedure that will select information from a SQL table based on a specific time.
For example I have a name field and a time field, I want to return just the names that were created between a specific time frame. ex between 3pm and 4pm.
Any thoughts?