I have a table that, among other columns, has two datetime columns which indicate the initial and the final time. This would be an exemple of data in this table:
row1:
initial_time: 2006-05-24 8:00:00
final_time: 2006-05-24 8:30:00
row2:
initial_time: 2006-05-24 8:35:00
final_time: 2006-05-24 9:15:00
I would like to split a row in two new rows if final time's hour is different of initial time's hour, so I would like to split row2 into:
row2_a:
initial_time: 2006-05-24 8:35:00
initial_time: 2006-05-24 8:59:59
row2_b:
initial_time: 2006-05-24 9:00:00
initial_time: 2006-05-24 9:15:00
Is it possible to do it in a query, I mean, without using procedures?
I have the following variables VehicleID, TransactDate, TransactTime, OdometerReading, TransactCity, TransactState.
VehicleID is the unique vehicle ID, OdometerReading is the Odometer Reading, and the others are information related to the transaction time and location of the fuel card (similar to a credit card).
The records will be first grouped and sorted by VehicleID, TransactDate, TransactTime and OdometerReading. Then all records where the Vehicle ID and TransactDate is same for consecutive rows, AND TransactCity or TransactState are different for consecutive rows should be printed.
I also would like to add two derived variables.
1. Miles will be a derived variable that is the difference between consecutive odometer readings for the same Vehicle ID.
2. TimeDiff will be the second derived variable that will categorize the time difference for a particular vehicle on the same day.
My report should look like:
VehID TrDt TrTime TimeDiff Odometer Miles TrCity TrState 1296 1/30/2008 08:22:42 0:00:00 18301 000 Omaha NE 1296 1/30/2008 15:22:46 7:00:04 18560 259 KEARNEY NE
I'm stuck. I have a table that I want to pull some info from that I don''t know how to.
There are two colomuns, one is the call_id column which is not unique and the other is the call_status column which again is not unique. The call_status column can have several values, they are ('1 NEW','3 3RD RESPONDED','7 3RD RESOLVED','6 PENDING','3 SEC RESPONDED','7 SEC RESOLVED').
The call_id could be any number, I only want the 6 PENDING rows where there are other rows for that call_id which have either 3 3RD RESPONDED or 7 3RD RESOLVED. If someone knows how it would be a great help.
Type Name Value x M1 5 x M2 10 x M3 20 y M1 10 y M2 15 y M3 30
Now, i need to add four more rows to the table
Type Name Value x M1 5 x M2 10 x M3 20 y M1 10 y M2 15 y M3 35 z1 Total 15 (xM1+XM2) z1 Diff 5 (xM3-xM1+XM2) z2 Total 25 (yM1+yM2) z2 Diff 10 (yM3-yM1+yM2)
I'm new to SQL Server and relatively new to database design and I have a specific problem I'm trying to resolve. I have a collection of records in a table (let's call them 'tasks') which represent some list of things that needs to be completed. Each task has an associated datetime on which this action is to commence, and my applications is responsible for executing these tasks. My first instinct is to regularly poll the 'tasks' table to determine if there are any tasks which have not been processed and are past their schedule start datetime. But, I'm wondering if there is some sort of database feature that would recognize that a task's starttime has arrived, and could somehow communicate this to my application without my application having to constantly poll the database. Thanks.
I need to select certain rows based on a "datetime" column. I need to select rows from 8am yesterday until 8am today. In Oracle I would use: select * from foo where TIMESTAMP >= trunc(sysdate - 1) + 8/24 AND TIMESTAMP < trunc(sysdate) + 8/24. This would start at 8am yesterday and end at 7:59am today.
Hi People, hope someone can help me out here with a little problem. Basically i've go a asp.net page which has a listbox on. This list box is populated from a SQL database table with the datetime of the a selected field. Thus in the list box you get a list of strings looking like this "24/09/07 12:58" Also on the page is a submit button, and some other editing textboxes. The main issue here is the when the submit button is used i get the currently selected listbox timedate string and then pass this along with other items to update a record in the database based on the datetime in the listbox control.
Below is how i get the string from the listbox control Dim except_time As DateTime except_time = DropDownList1.SelectedValue The expect_time is then passed to store procedure along with some other vars, which looks like this -- =============================================-- Author: Lee Trueman-- Create date: 1st Sept 2007-- =============================================CREATE PROCEDURE [dbo].[spExcept_UpdateData] -- Add the parameters for the stored procedure here @validated bit, @update_time datetime, @except_time datetimeASBEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON -- Insert statements for procedure here UPDATE exceptions SET validated = @validated, update_time = @update_time WHERE (except_time = @except_time)END So validated and update_time should be updated when except_time is equal to @except_time
My problem is that the database never updates. If i debug the asp.net page the watch var shows the datetime in US format (I.e "09/24/07 12:58"), if this is true then this would explain why when it is passed to the stored proc nothing gets updated, as there would not be a date match. can anyone see any silly mistakes i'm doing here ????
I'm trying to query data from a database for a report that looks for the last 2 weeks starting at 10pm, taking a value once every 24 hours. Using
AND DateTime >= DateAdd(wk,-2,GETDATE())
AND DateTime <= GetDate()") I easily get the last two weeks but the query obviously only grabs the data at the time the query runs. I need to be able to run it any time of the day but only grab the data at 10pm. I'm very new at this so please excuse my ignorance but I could really use some help with this. Thanks very much.
I'm trying to create a website based on interesting historical facts, Searchable by date. I need each fact entry to have a datetime field in the database, but unfortunately this method only lets me go as far back as the year 1753 (for an inexplicable reason, I can go up to the year 9999).Is there something I'm overlooking here, or did Microsoft goof this one? Will I have to store my dates as 3 separate custom month/day/year fields? If anybody has a solution for this, please let me know (a B.C./A.D enabled solution isn't at all needed, but I'm open to that too).
I am trying to match records that are >= the current date. I have tried using: SELECT DISTINCT name FROM table WHERE datefield >= DATEPART(month, GETDATE()) AND datefield >= DATEPART(day, GETDATE()) AND datefield >= DATEPART(year, GETDATE()) ORDER BY name but this is not giving me the result that I am looking for. What is the best way to match a DateTime field type using the current date without the time?
I've recently discovered the MS CRM 3.0 stamps any datetime field in SQL as UTC (aka GMT). Even though the end user may select 12:00 noon on the CRM gui interface, the datetime is stamped in SQL as 16:00 (I'm in EST).
So, is there an easy way to read the 16:00 back to local EST, taking into account daylightsavings (DST)? Apparently in VB or C# this conversion is a trivial matter of using ToLocalTime(), but I don't believe SQL 2005 has such a convenient function.
I'm currently building a SQL view that I wish to use to support multiple reports, and it would be ideal for the view to translate the UTC datetime fields (even if via a user-defined function) to EST rather than coding every report or custom app to translate the UTC.
Any suggestions or links to code will be greatly appreciated!
Is there a way to adjust a date and time depending on the users locale before inserting into the database?
Users login in and their country of residence is stored in the database on signup. My server is in the US and I want to reset part of the users db record when it's the end of the day in their country so I need to enter the date and time into the db plus or minus the time difference, is there a function written to do this already or would i need to write my own?
I have a chart showing quantity against time. I had been using X-Axis in category mode, but wanted to include all dates, so changed it to Scalar mode by checking "Numeric or time-scale values".
However instead of displaying dates it simply shows integers, and to make things worse, Y-axis values have all come out as zero. It appears that the integer values are simply sequential values for each datapoint (i.e. 1,2,3,4 etc).
The category field for the X-Axis is a field called "Date" which comes from a Date Type field in the cube based on a datetime column in the DSV. The properties of the category in the chart are : Group On =Fields!Date.Value and Label =Fields!Date.Value.
I'm having problems with a stored procedure, that i'm hoping someone can help me with.
I have a table with 2 columns - Username (varchar), LastAllocation (datetime)
The Username column will always have values, LastAllocation may have NULL values. Example
Username | LastAllocation ------------------------ Greg | 02 October 2005 15:30 John | 02 October 2005 18:00 Mike | <NULL>
My stored procedure needs to pull back a user name with the following criteria:
If any <NULL> dates send username of first person where date is null, sorted alphabetically, otherwise send username of person with earliest date from LastAllocation
Then update the LastAllocation column with GETDate() for that username.
This SP will be called repeatedly, so all users will eventually have a date, then will be cycled through from earliest date. I wrote an SP to do this, but it seems to be killing my server - the sp works, but I then can't view the values in the table in Enterprise Manager. SP is below - can anyone see what could be causing the problem, or have a better soln? Thanks Greg ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ CREATE PROCEDURE STP_GetNextSalesPerson AS DECLARE @NextSalesPerson varchar(100)
BEGIN TRAN
IF (SELECT COUNT(*) FROM REF_SalesTeam WHERE LeadLastAllocated IS NULL) > 0 BEGIN SELECT TOP 1 @NextSalesPerson = eUserName FROM REF_SalesTeam WHERE LeadLastAllocated IS NULL ORDER BY eUserName ASC END ELSE BEGIN SELECT TOP 1 @NextSalesPerson = eUserName FROM REF_SalesTeam ORDER BY LeadLastAllocated ASC END
SELECT @NextSalesPerson UPDATE REF_SalesTeam SET LeadLastAllocated = GETDATE() WHERE eUserName = @NextSalesPerson
I know this may have been asked before but can someone pls hel mw out here. i even tried to use the Crosstab SP that i found out on this site but it is not for what i need.
I have a Table/View called [Shipment] with the data below.
G'day, I have a datetime column that holds dates and times like 30/06/2005 1:31:00 PM How would I find all rows that match a certain date regardless of the time, (IE, select all rows with a date of 30/06/2005 with any time)
I am a beginner at SQL so thanks ahead of time.....How do I get unique rows based on studentID? Distinct and group by don't seem to workDESIRED RESULTSStudentID First Name Last Name Other Columns...............................................634565491 MARINA BALDERAZ 640484566 TERE BALDERAZCURRENT SQL AND RESULTS.....SELECT ClassRosterRecID, StudentDataRecID, StudentDataKey, StudentID, FirstName, LastName, CurrentGrade, Gender, Ethnicity, EconDisadvantaged, TitleI, Migrant, LEP, Bilingual, ESL, SpecialEducation, GiftedTalented, AtRisk, CareerTech, Dyslexia, LastName + ', ' + FirstName AS LastNameFirstName, EconDisadvantagedSort, TitleISort, MigrantSort, LEPSort, BilingualSort, ESLSort, SpecialEducationSort, GiftedTalentedSort, AtRiskSort, CareerTechSort, DyslexiaSort, DistrictID, CampusID FROM vClassDemographicsDetail WHERE (DistrictID = '057910') AND (CampusID = '057910101') AND (LastName LIKE '%BALDERAZ%')StudentID First Name Last Name Other Columns...............................................634565491 MARINA BALDERAZ 634565491 MARINA BALDERAZ 634565491 MARINA BALDERAZ 640484566 TERE BALDERAZ640484566 TERE BALDERAZ640484566 TERE BALDERAZ
I am trying to create a stored proc that will update exactly one row. Simple. For insurance purposes, I want to create some logic that will rollback the entire transaction if more than one row is updated.
I know that I could force the primary key into the WHERE clause, but I was looking for some logic that will allow me to bypass that.
There are several events. Each event has several different sessions (stored in EventOptionGroups), and each session has a certain number of options (stored in Options).
A user can sign up for an event, and their information is stored in EventRegistration. They can choose an option for each session in the event. For each option they choose, a new row is added to RegistrantOptions.
For each row in EventRegistration, I want to output the user's information, and then the option they chose for each session in the event. Like this:
SELECT RN_TEST_ID AS 'Test ID', MAX(RN_EXECUTION_DATE) AS 'Last Execution Date', MAX(RN_EXECUTION_TIME) AS 'Execution Time', RN_DURATION AS 'Run Duration' FROM RUN
1. The query should only return one record for each test id
2. The record returned should be the most recent. By most recent I mean the RN_EXECUTION_DATE and RN_EXECUTION_TIME of the returned row should be the most recent in time.
For example, in the sample data there are multiple rows with the same test id (for example 10668 and 10525. The 10525 is even more problematic since its execution date is the same for both rows returned - the execution times differ. Again, I want one record per test id and that record should be the most recent in time.
I am unable to figure out how to proceed after trying for more than a day. Should I add a parameter to the stored proc? How do I proceed?
I need to be able to show data for EdgeID 2,3,5,6,20,21 and so on...Right now I am showing data for 1, 4, 19 and so on based on the ReltTotID based on the result set below. This is because the table that the query below is selecting from adds up all common EdgeIDs to give one row for example
EdgeID Desc TermType ReltTotID
1Global Edge Model w/ Fwd Earn II T 1 2Short Term Global Edge Model w Fwd Earn IIS 1 3Long Term Global Edge Model w Fwd Earn IIL 1 4Emerging Market Edge Model w Fwd Earn T 4 5Short Term EM Edge Model w Fwd Earn S 4 6Long Term EM Edge Model w Fwd Earn L 4 19SmallCap Edge Model w/ Fwd Earn T 19 20SmallCap Short Term Edge Model w/ Fwd EarnS 19 21SmallCap Long Term Edge Model w/ Fwd EarnL 19 35Global+EM Edge Model w Fwd Earn T 35
The final query result is :
EdgeID Description Short Desc PerID UnivID DefID
1Global Edge Global Developed 500622355938 4Emerging Market Emerging Markets 500632356039 19SmallCap Edge Small Cap Edge 500642364244
I would like it to be :
1Global Edge Global Developed 500622355938 2Short Term Global Developed NULL2355938 3Long TermGlobal Developed NULL2355938 4Emerging Market Emerging Markets 500632356039 5Short Term Emerging Markets NULL2356039 6Long Term Emerging Markets NULL2356039 19SmallCap Edge Small Cap Edge 500642364244 19Short Term Small Cap Edge NULL2364244 19Long Term Small Cap Edge NULL2364244
JOIN OptMod..GO_Models m ON em.EdgeModelID = m.ModelID AND m.ModelType = 'E' AND Status = 1
JOIN OptMod..GO_EdgeModelDisplayParameters emdp ON emdp.EdgeModelID = em.EdgeModelID AND emdp.ParameterName = 'NewEdge32 Screening'
LEFT JOIN OptMod..GO_EdgeModelDisplayParameters emdn ON emdn.EdgeModelID = em.EdgeModelID AND emdn.ParameterName = 'NewEdge32 Display Name'
LEFT JOIN OptMod..GO_ModelUniverses mu ON em.EdgeModelID = mu.ModelID
LEFT JOIN OptMod..vUniverses univ ON mu.UniverseID = univ.UniverseID
LEFT JOIN OptMod..GO_EdgeModelDisplayParameters emdp_perm ON emdp_perm.EdgeModelID = em.EdgeModelID AND emdp_perm.ParameterName = 'NewEdge32 Permissions'
Hi,I wish to create new rows of data based on a source table. Example: Ihave a file that contains a SESSION (time roughly a calendar quarterfor a University), START_DT, END_DT.I want to create rows that would be for each session and each day, sofor session 200102 that starts 09/10/2000 and ends 12/15/2000 I want 96rows, with 200102 for Session, and the 96 days in DAY.-- Source table:CREATE TABLE [F___Example_Date] ([SESSION_ID] [numeric](19, 0) NOT NULL ,[START_DT] [datetime] NULL ,[END_DT] [datetime] NULL) ON [PRIMARY]-- Sample data :INSERT INTO [DS_V5_Source].[dbo].[F___Example_Date]([SESSION_ID],[START_DT], [END_DT])VALUES(200102, '2000-09-10', '2000-12-15')INSERT INTO [DS_V5_Source].[dbo].[F___Example_Date]([SESSION_ID],[START_DT], [END_DT])VALUES(200103, '2001-01-04', '2001-03-26')-- Example Target file to be populated:CREATE TABLE [Target_Date] ([SESSION_ID] [numeric](19, 0) NOT NULL ,[Day] [datetime] not null) ON [PRIMARY]GO-- Example of inserts to that represent the desired results (my insertif for illustration only, not intended to be elegant)INSERT INTO [DS_V5_Source].[dbo].[Target_Date]([SESSION_ID], [Day])VALUES(200102,'2000-09-10')INSERT INTO [DS_V5_Source].[dbo].[Target_Date]([SESSION_ID], [Day])VALUES(200102,'2000-09-11')INSERT INTO [DS_V5_Source].[dbo].[Target_Date]([SESSION_ID], [Day])VALUES(200102,'2000-09-12')INSERT INTO [DS_V5_Source].[dbo].[Target_Date]([SESSION_ID], [Day])VALUES(200102,'2000-09-13')-- <... and so forth for all days between 9/10/2000 and 12/15/2000...>INSERT INTO [DS_V5_Source].[dbo].[Target_Date]([SESSION_ID], [Day])VALUES(200102,'2000-12-15')My need is getting into a new area of my SQL experiance and I'm notsure how to approach solving this problem. I'm confident once I learnhow to solve this, I will be able to do a lot more with SQL.TIARob
I have two tables : Students and StuHistory. The structure of the Student table is as follows :
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[Student]') AND type in (N'U')) BEGIN CREATE TABLE [dbo].[Student]( [RID] [int] NOT NULL, [Class] [int] NULL, [Section] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [SubSection] [int] NULL, [RollNo] [int] NULL, [DesiredRoll] [int] NULL, [TrackingNo] [int] NULL, [Original_rollno] [int] NULL, [StudentStatus] [int] NULL ) END GO
A section has subsections where students are allocated rollno's. Every student has a unique roll no in that subsection. However he is also given a choice to enter his desired roll no. If more than one student choose the same desired roll no in that subsection/section, there is a [TrackingNo] field that then starts keeping a count. For the first unique desired roll no in that subsection/section the tracking no is always 0. [StudentStatus] represents the following : (-1 for deleted, 0 for edited, 1 for newly inserted).
After every fortnight, i have to run a batchquery that does the following:
1. all students marked with -1 are moved to a table called StuHistory which has the same structure as that of Student.
2. Now oncethe -1 status students are moved, there will be a gap in the roll no. I want to reallocate the rollnos now, where rollnos = desired roll no taking into consideration the trackingno
So if 4 students have chosen the desired roll no as 5 and their current roll no is scattered in a subsection lets say 7, 10, 14,16, then while rearranging they will be together(grouped by subsection/section) and will be allocated roll no's 5,6,7,8. The other students will be moved down based on their desired roll nos. Over here i have to also fill the gaps caused because of the students who were deleted.
How do i write query for this? I have been struggling.
I thought of posting this as a new post as it was mixed in the previous post.
What would be the most economy solution for this WHERE, I see the code where we have covnert to 101 type on both sides of equation, which I tnink is not right.
So I'm thinking to put it on the left like this, just curiouse is this the best solution, I also heard that TSQL interpret between even better , here I'm really care abour performance.
declare @DATE DATE = '01/14/2014' --A: SELECT * FROM TT WHERE CAST( TT.DATETIME AS DATE) = @DATE
--B: SELECT * FROM TT WHERE TT.DATETIME >= @DATE and TT.DATETIME < DATEADD(D,1,@DATE)
I have rows with a datetime column which spans many years. I am wondering is there a more simple way to select those rows where the datetime column is in a particular year. For example... where datetime_column.year = '2007'
I know i can use the 'between' sql etc...but am wondering if theres something more straightforward im not aware of.
Hi there, im still learning SQL so thanks in advance.I have a table with columns of customer's information, [customerID], [customerFirst], [customerLast], , [program] ... other columns ... There will be entries where there can be duplicate customerFirst and customerLast names. I would like to just return a single entry of the duplicate names and all associated row information. IE: [customerID], [customerFirst], [customerLast], [ email], [program] 01 Bill Smith bill.smith@hotmail.com ymca 02 Bill Smith bill.smith@hotmail.com Sports 03 jon doe jon.doe@hotmail.com AAA 04 jon doe jon.doe@hotmail.com Ebay 05 Paul Sprite paul.sprite@hotmail.com Rec Desired Returned result: 01 Bill Smith bill.smith@hotmail.com ymca 03 jon doe jon.doe@hotmail.com AAA 05 Paul Sprite paul.sprite@hotmail.com Rec So in my code i have this:dAdapter = new SqlDataAdapter("SELECT * FROM [Poc_" + suffix + "] WHERE (SELECT DISTINCT [CustomerLastName], [CustomerFirstName], [CustomerEmail] FROM [Poc_" + suffix + "])", cnStr); dAdapter.Fill(pocDS, "Data Set"); However this is throwing up an error when i build the app: An expression of non-boolean type specified in a context where a condition is expected, near ')'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: An expression of non-boolean type specified in a context where a condition is expected, near ')'.
Source Error:
Line 52: //dAdapter = new SqlDataAdapter("SELECT DISTINCT * FROM [Poc_" + suffix + "] ORDER BY [CustomerLastName]", cnStr); Line 53: dAdapter = new SqlDataAdapter("SELECT * FROM [Poc_" + suffix + "] WHERE (SELECT DISTINCT [CustomerLastName], [CustomerFirstName], [CustomerEmail] FROM [Poc_" + suffix + "])", cnStr); Line 54: dAdapter.Fill(pocDS, "Data Set");Line 55: Line 56: //Dataset for name comparison 1: Can someone explain to me why this error is happening?2: Can soemone confirm that my intentions are correct with my code?3: If I'm completely off, can someone steer me in the right direction?Thanks alot!-Terry
Another combining multiple rows teaser, during a few routines I made a mistake and I would like to combine my efforts. Here is my data:
Code:
Table A
ID DSN VN AX Diag 1111296.54 3212318.00
Both DSNs share the same Patient_id in a seperate table which holds the DSN numbers and their corresponding patients.
Code:
Table B
DSN Patient_id 100000001 200000001
So what I need to do is maintain their unique 'ID' number in Table A but update their DSN numbers to reflect the first instance in Table B. So my data would look like this in both tables.
Code:
Table A
ID DSN VN AX Diag 1111296.54 3112318.00
Note: The second rows DSN changed to 1 from 2
Code:
Table B
DSN Patient_id 100000001 (Duplicate row removed with same patient_id)
The result would look like the above but as you noticed I need to remove the duplicate row that had the different DSN in Table B so that only one DSN remains that can map to multiple rows (IDs) in Table A.
Table A:
DSN can map to multiple rows (IDs) IDs must be unique (aka kept to what they are currently)
Table B:
Second row with same DSN must be removed.
Any takes, ideas? I need to do this on a couple thousand rows....
I am working on a report and the data source is Teradata. now I have situation where I want to get order id details based on the current quarter and year I am posting this same data. For TD related queries I do not where to post.
