I am trying to create an exception report that will show the difference between two versions of the same row. (Combination of two different sources in sql, with source 1 having childID = 0 and the other source having childID = 1; parentID is the link between them)
The results are as follows:
ParentID - ChildID - Col1 - Col2 - Col3
1 - 0 - AA - BB - CC
1 - 1 - AA - BF - CC
2 - 0 - GG - NN - TT
2 - 1 - DE - NN - TA
3 - 0 - etc
3 - 1 - etc
4 - etc
Hello,I ended up with two identical rows in one table. They should have differences but I cannot update one, as it tries to update both of them, or throws an error. How to update only one row, and leave other as is?
I'm using a query to see how many times an action was recorded on a person. The query works, it returns this:
John Smith 1 John Smith 1 John Smith 1 Jane Doh 1 Jane Doh 1 Al Johnson 1
but I need it to return totals like this
John Smith 3 Jane Doh 2 Al Johnson 1
This is the query I am using:
Select Player.First_Name, Player.Last_Name, COUNT(Action.Employee_ID) from Player INNER JOIN PlayerVisit on PlayerVisit.Player_ID = Player.Player_ID join Treatment on Treatment.Visit_ID = PlayerVisit.Visit_ID join Action on Treatment.Action_ID = Action.Action_ID group by Player.First_Name, Player.Last_Name, Action.Employee_Id;
I have an "insert into" statement that creates two identical rows in a table, with this statement: delete from [table] where [column] = @parameterINSERT INTO [table]([fields]) VALUES ([parameter values]) This is the code-behind that performs the insert: Dim dbConn As New SqlConnection(strConn)Dim cmd As New SqlCommand("sp_CreateUser", dbConn)cmd.CommandType = Data.CommandType.StoredProcedurecmd.Parameters.AddWithValue("@UserID", strUserID)cmd.Parameters.AddWithValue("@UserName", strUserName)cmd.Parameters.AddWithValue("@Email", strEmail)cmd.Parameters.AddWithValue("@FirstName", strFirstName)cmd.Parameters.AddWithValue("@LastName", strLastName)cmd.Parameters.AddWithValue("@Teacher", strTeacher)cmd.Parameters.AddWithValue("@GradYr", lngGradYr)Using dbConndbConn.Open()cmd.ExecuteNonQuery()dbConn.Close()cmd.Dispose()dbConn.Dispose()End Using I wonder if it inserts twice due to a postback issue. Is there a way to stop two rows from being created in the first place with the same "insert into" statement? I'd appreciate any advice.
I need to transform Foxpro table to SQL Server table with merging all rows into one where all column values are the same except one . For this the only column with the different values , I want them also to be merged as coma or space delimited string. The question whether SSIS is a good candidate for this kind of data munging and also would be interested to know knowing as many as possible ways of doing that. Surely I may produce Foxpro script in 5 minutes which wil do that and be a pre-processor action before SSIS starts.
CREATE TABLE [RS_A] ([ColA] [varchar] (10)[ColB] [int] NULL)CREATE TABLE [RS_B] ([ColA] [varchar] (10)[ColB] [int] NULL)INSERT INTO RS_AVALUES ('hemingway' , 1)INSERT INTO RS_AVALUES ('vidal' , 2)INSERT INTO RS_AVALUES ('dickens' , 3)INSERT INTO RS_AVALUES ('rushdie' , 4)INSERT INTO RS_BVALUES ('hemingway' , 1)INSERT INTO RS_BVALUES ('vidal' , 2)I need to find all the rows in A which do not exist in Bby matching on both ColA and ColBso the output should bedickens 3rushdie 4So if i write a query like this , I dont get the right result setSELECT A.ColA, A.ColBFROMRS_A AINNERJOIN RS_B BONA.ColA <B.ColAORB.ColB <B.ColBBut if i do the following, i do get the right result, but followingseems convoluted.SELECT A.ColA, A.ColBFROMRS_A AWHERE ColA + CAST(ColB AS VARCHAR)NOT IN (SELECT ColA+CAST(ColB AS VARCHAR) FROMRS_B B)
How would you create a column which displays the difference of two other columns in SQL? For example, column C=column A – column B. My idea is that when ever data enters column A and column B, column C should show the difference of the two automatically. A, B and C are datetime columns. I'm looking at setting up an 'after' trigger on the table. Is there a better approach? Thanks.
We have written an application which splits up our customers data intotheir individual databases. The structure of the databases is thesame. Is it better to create the same stored procedures in eachdatabase or have them in one central location and use the sp_executesqland execute the generated the SQL statement.Thank you.Mayur Patel
I have 12 month report and I need show volume and difference between current and prev month volume, what is the smart way to do this, do I need to put prev month value onto same row horizontally? I think should be some other smart way, I heard about LEAD function?
This what I think for now, It should be listed per ClientID also, in my example I have single ClientID for simplicity.
I tried to do LEAD but with not success..
/* IF OBJECT_ID('tempdb..#t') is not null drop table #T; WITH R(N) AS (SELECT 1 UNION ALL SELECT N+1 FROM R WHERE N <= 12 ) SELECT N as Rn, 10001 ClientID, DATENAME(MONTH,DATEADD(MONTH,-N,GETDATE())) AS [Month],
The values in the final table are the days used by each ID transferring from status i to status i-1. E.g., ID uses 8 days (10-May-13 - 2-May-13) to go to status 3 from status 4.
It is hard for me to come up with a table like the final table, although I know that the difference between two adjacent rows can be computed by using self-join and timediff().
For displaying data on the report I am using the following query
SELECT ReferenceNumber, ActivityID, ActivityTimeStamp, ActivityType, ActivityPerformedBy FROM ActivityDetails ORDER BY ReferenceNumber, ActivityID
The result set is
Issue Reference #
Activity ID
Activity Date/Time
Activity Type
100819
4521404
11/4/07 2:06 PM
INIT
100819
4521405
11/4/07 2:07 PM
LOG
100819
4521406
11/4/07 2:07 PM
LOG
100819
4521473
11/4/07 2:28 PM
TR
100819
4521501
11/4/07 2:33 PM
WIP
100819
4521839
11/4/07 3:25 PM
RE
100819
4521844
11/4/07 3:27 PM
RE_Method
100819
4522575
11/4/07 8:53 PM
CL
100820
4521412
11/4/07 2:10 PM
INIT
100820
4521419
11/4/07 2:13 PM
ATTACHTDOC
100820
4525856
11/5/07 2:49 PM
ATTACHTDOC
100820
4525859
11/5/07 2:49 PM
LOG
100820
4525869
11/5/07 2:49 PM
CL
100821
4521423
11/4/07 2:14 PM
INIT
100821
4521425
11/4/07 2:14 PM
LOG
100821
4521429
11/4/07 2:14 PM
TR
100821
4521432
11/4/07 2:14 PM
ACK
100821
4522219
11/4/07 4:58 PM
RE
100821
4522221
11/4/07 4:58 PM
RE_Method
100821
4522447
11/4/07 6:51 PM
CL
On the report I have used the grouped by clause on 'Issue Reference #'. I want one more column which would calculate the difference between two consecutive Activity Date/Time of the same reference #.
e.g. Time difference between 4521404 and 4521405, 4521405 and 4521406, 4521406 and 4521473 etc. Please note that the difference between 4521412 and 4522575 will NOT be calculated since they are from different Reference Numbers.
I have a table named Orders and this table has two relevant fields: CustomerId and OrderDate. I am trying to construct a query that will give me the difference, in days, between each customer's order so that the results would be something like: (using Northwind as the example)
At the moment, I have the following query that I think is on the right track: €¦ SELECT dbo.Orders.CustomerID, dbo.Orders.OrderDate AS LowDate, Orders_1.OrderDate AS HighDate, DATEDIFF([day], dbo.Orders.OrderDate, Orders_1.OrderDate) AS Difference FROM dbo.Orders INNER JOIN dbo.Orders Orders_1 ON dbo.Orders.CustomerID = Orders_1.CustomerID AND dbo.Orders.OrderDate < Orders_1.OrderDate GROUP BY dbo.Orders.CustomerID, dbo.Orders.OrderDate, Orders_1.OrderDate, DATEDIFF([day], dbo.Orders.OrderDate, Orders_1.OrderDate) ORDER BY dbo.Orders.CustomerID, dbo.Orders.OrderDate, Orders_1.OrderDate €¦
So, do any of you have any ideas how I might achieve this? I know how to do it using a stored procedure, but I am trying to avoid that; I€™d like to do this in a single query.
i have a matrix, and in that matrix i need to have one column which calculates the percentage change between a value on the current row and the same value on the previous row.
Is this possible? The RunningValue() function isn't of help as it can't help me calculate the change between two rows, and Previous() doesn't work in a matrix (why???!!!!!). Also calculating this as part of the query isn't possible as there is a single row group on the matrix, and the query is MDX.*
Thanks,
sluggy
*for those who are curious, the matrix is showing data an a per week basis, the row group is snapshot date, i am trying to measure the change in sales at each snapshot.
I have here a query which delivers me the user data from the last month. The problem what I have is, if employee have more then one rows in this month, they will be also deliverd. But exactly this is not needed. I need only the last record from last month.
SELECT a.FIRMA, a.PSNR, a.FELDNR, a.PFLFDNR, a.INHALT AS FTE, a.PFGLTAB,
As you can see, PSNR=364 has two rows and i need only the row from last month and last date.Maybe we can use Field PFLFDNR as counter. get only one row for every employee?
how to measure a change in inventory over various stores.  My sql2008R2 express db gets a new row of data everyday from each store(about 40 stores) for a single product stock count "OnHand" and if there is any new stock on order.  When the new stock arrives it is added to the "OnHand" count.  I want to measure the delta change per day,per store.  I'm stuck on how to separate the stores and how to query the delta of stock.My data base looks like this                 TimeStamp Store OnHand OnOrder 2015/04/22 18   1 - Concord 12    0 2015/04/23 11   1 - Concord 11  [code]....
id     type    timestamp 1001   start1   10:34:23:545 1001   start2   10:34:24:545 1001   end2   10:34:24:845 1001   end1   10:34:25:545 1002   start1   10:34:25:645 1002   start2   10:34:25:745 1002   end2   10:34:25:945 1002   end1   10:34:25:965
I need the result as follows
id        millisecond diff start1end1               millisecond diff start2end2 1001   end1 timestamp-start1 timestamp   end2 timestamp-start2 timestamp 1002   end1 timestamp-start1 timestamp  end2 timestamp-start2 timestamp
Given a table that has three columns that together create a key and two columns that together define NameValue pairs, how can the difference between instances of values be calculated and displayed?One table is used to contain periodic dumps of data from various sources. Because this is an early stage of development for the software project instead of having explicit columns that contain specific data the table contains name/value pairs. This allows the software to export anything to the database table. When this data is imported, earch row shares the same key (three columns containing a machine type, serial number and a timestamp), a name that identifies the data and a string that contains the actual data. While this arrangement makes it trivial to support the addition of any data that the software developers want to export, it makes it less obvious as to how to generate reports.Let's make an example. Lets assume that there are two vending machines, each of which has just 3 snacks and each of which generates two separate reports.
Type Sn Timestamp Name Value A 1 2015-08-15 12:34 Snick 5 A 1 2015-08-15 12:34 Mars 10 A 1 2015-08-15 12:34 MandM 0B 2 2015-08-15 15:31 Snick 1 B 2 2015-08-15 15:31 Mars 9 B 2 2015-08-15 15:31 MandM 0A 1 2015-08-21 09:12 Snick 11 A 1 2015-08-21 09:12 Mars 18
[code]...
So, the names of the values become the report's columns. The reports are sorted by timestamp, then by type, then by serial number.The value associated with the previous row that shares the same name is subtracted from the value of the next row in which the same name occurs and that becomes the displayed value in the report.
Hi! I've created a report in Report Builder, based on a query. When I run the report in Report Builder, it doesn't show the duplicates rows, even if it works fine in Data source view.
How can I see al rows in Report Builder(even if they're duplicates) ?
I have found execution plan with significant difference between actual and estimated number of rows (roughly actual/2=estimated) in non-clustered index seek.Statistics are updated.
Basically I want to calculate the time spent by S_Users on a particular S_ACTV_CODE:
- S_ACTV_CODE_PREV means the previous active records.
- S_START_TIME is the time of S_DATETIME when a S_ACTV_CODE starts
- S_END_TIME is the time before a S_ACTV_CODE changes to another S_ACTV_CODE
- For the first record, S_ACTV_CODE is null, so there is no S_ACTV_CODE_PREV, so S_ACTV_CODE_PREV is NULL
- For the second record S_ACTV_CODE has some value, but S_ACTV_CODE_PREV is NULL for first record. So second record S_ACTV_CODE_PREV is also NULL
- For the last record (means S_ACTV_IND = 1), the user is currently working on it and S_ACTV_CODE is not changed. So S_END_TIME is a open time and we want to keep it as NULL
There is a stored procedure. It uses linked server. As we will be migrating to amazon cloud, our architect instructed not to replace linked server with openquery.
I am using sqldatasource to make a connection to my access database. I have a table with a field called "last_activity" (Date/Time datatype).I want to make a query which shows users/players (the rows in the table) that have been active the last 14 days, so I have to use "last activity" as parameter.But how do I code this? <asp:SqlDataSource runat="server" id="race_a_car_Source" ProviderName="<%$ ConnectionStrings:speedracerConnectionString1.ProviderName %>" ConnectionString="<%$ ConnectionStrings:speedracerConnectionString1 %>" SelectCommand="SELECT * FROM [race_a_car] WHERE ([last_activity] >= ?)"> <SelectParameters> <asp:parameter DefaultValue=" what should I write here? " Name="last_activity" Type="DateTime" /> </SelectParameters> </asp:SqlDataSource>
I need to show the total amount of rows in a specific table?
The query is as follows:
As part of the planning process to expand the database that supports Northwind operations, the IT manager would like to know how many rows are currently in specific tables so that he can conduct capacity planning.
The results needed include two columns, TableName( containing all the tables in the database and Rows, which contain the total amount of all the rows per table).
I have an requirement where i need to show Employee Table and CustomerMeta Table joins In CustomerMeta Table (CustID)
Reference to Employee Table and Metavalues table Metavalues table is like master table.
In Application i will get multiple select box selection (DrivingLicense,Passport etc;) so that data will be inserted in comma(',') separated values So in my desired output i need to show as i need to show split those comma separated and for every MetaTypeID MetaTypeName as a row as showed in desired output
I have the table with the similar set of records which mentioned below, find the time difference between two rows of record. By Using the MsgOut column i have to find time taken b/w PS & PV and some record doesnt have PV .
equipmentid downtimestartdate downtimeenddate  dowtime a3er 2015-03-15 02:00 2015-03-17 23:00       69 b6e4 2015-03-18 13:00 2015-03-20 04:00       39
i have many rows(in our production table, thousands of rows are there) like above in a table and i want like below output(in output total 6rows only)
equipmentid downtimestartdate downtimeenddate dowtime a3er      2015-03-15 02:00 2015-03-15 24:00       22 a3er      2015-03-16 00:00 2015-03-15 24:00       24 a3er      2015-03-17 00:00 2015-03-15 23:00       23
