business-intelligence

问题 Here I have a report: ProductID Price LCD1 12 LCD2 11 LCD3 10 TV 100 GAME 50 I hope to add a new column on this report in OBIEE and the result should be like below: ProductID Price New_ProductID_Grouped LCD1 12 LCD LCD2 11 LCD LCD3 10 LCD TV 100 TV GAME 50 GAME I hope to show LCD* products as LCD in the New_ProductID_Grouped field. Is it possible in OBIEE? I hope to create the column and then do hierarchy later. Thanks in advance. 回答1: Do you want to add this column only for that analysis? It

问题 Here I have a report: ProductID Price LCD1 12 LCD2 11 LCD3 10 TV 100 GAME 50 I hope to add a new column on this report in OBIEE and the result should be like below: ProductID Price New_ProductID_Grouped LCD1 12 LCD LCD2 11 LCD LCD3 10 LCD TV 100 TV GAME 50 GAME I hope to show LCD* products as LCD in the New_ProductID_Grouped field. Is it possible in OBIEE? I hope to create the column and then do hierarchy later. Thanks in advance. 回答1: Do you want to add this column only for that analysis? It

问题 . I try to connect my BI project in visual studio 2008 to mysql database. so I defined odbc connection in Start > Programs > Administrative Tools > Data Sources [win 7] and I tasted it, it connected successfully . but when I want to open this connection in VS > "View" > "Server Explorer", I see this error: ERROR [IM014] [Microsoft][ODBC Driver Manager] The specified DSN contains anarchitecture mismatch between the Driver and Application even I put "root" as user name in the text box and pass

问题 I am currently working with an SSRS 2008 report that returns a dataset similar to the following: Job# ClientId MoneyIn MoneyOut ------------------------------ 1 ABC123 10 25 1 ABC123 10 25 1 ABC123 5 25 2 XYZ123 25 50 2 XYZ123 25 50 3 XYZ123 15 15 Where MoneyOut should be equal to the total amount of MoneyIn for a job if the job has been balanced out correctly. The problem that I am running into is when displaying this in a tablix in SSRS I can return the correct MoneyOut value for a job by

问题 I am currently working with an SSRS 2008 report that returns a dataset similar to the following: Job# ClientId MoneyIn MoneyOut ------------------------------ 1 ABC123 10 25 1 ABC123 10 25 1 ABC123 5 25 2 XYZ123 25 50 2 XYZ123 25 50 3 XYZ123 15 15 Where MoneyOut should be equal to the total amount of MoneyIn for a job if the job has been balanced out correctly. The problem that I am running into is when displaying this in a tablix in SSRS I can return the correct MoneyOut value for a job by

问题 I'm trying to use a foreach loop container to import several excel files into a table, I specified the folder and the files I'm going to use (*.xls), after that I created a path variable then I went to the excel source connection and in the "Expression" property I selected the variable. I created the foreach container but, the excel source's connectionString only shows Provider=Microsoft.Jet.OLEDB.4.0; , so it means it's not taking the variable value. What can I do to solve that? Note: I'm

问题 I'm trying to use a foreach loop container to import several excel files into a table, I specified the folder and the files I'm going to use (*.xls), after that I created a path variable then I went to the excel source connection and in the "Expression" property I selected the variable. I created the foreach container but, the excel source's connectionString only shows Provider=Microsoft.Jet.OLEDB.4.0; , so it means it's not taking the variable value. What can I do to solve that? Note: I'm

问题 In Short I am thoroughly confused by the array of SQL Server services available, and am having a hard time finding a brief primer. The Scoop I am a long time ASP.Net developer who has happily been churning out ASP.Net applications for years. These have usually been based on SQL server and a range of custom tables and views. Just recently I have had the need to do some reporting that goes a little beyond the straight forward, and so I have started to look into SQL Server Reporting Services

问题 I am new to Data Warehouse practices and in the context of an academic exercise I would like to create a star-schema using a dataset in a chosen area of interest. So, my classmate and I chose a dataset of car accidents in a country during a year. The problem is that in a lot of cases if not the most, there are more than one cars involved. So if I choose to have incidents of "accidents" as the Fact Table with "Driver", "Car", "Casualties", "Location", "Contitions" etc as Dimentions, how can

问题 I had a trouble visualizing my output in Power BI. I have imported more than 1500 CSV files but every time I visualize it, it only shows 10 CSV files that are randomly selected among the 1500 CSV files. How can I see all 1500 CSV visualization at once rather than just 10 CSSV? If it's not possible then I wanted to know how is 10 CSV files selected out of 1500 CSV files? Is there any calculation involved or is it just a random selection that Power BI dose on its own? In image4 I would like to