business-intelligence

问题 I need to get all records with a date between Sunday and Saturday last week, inclusive, for whatever date the query is run. For today, April 19th 2011, that would be from April 10th to April 16th. When I entered the dates manually and converted the filter to SQL, I got the following syntax: RESOLVED_DATE BETWEEN timestamp '2011-04-10 00:00:00' AND timestamp '2011-04-16 00:00:00' I'm not even sure this is correct, because it seems to exclude dates on the 16th itself (shouldn't the time be 23

问题 i would like to start a report(SSRS) project in VS 2008. I could not find Business inteligence project> report project in my VS 2008. How can i get it..? am using VS 2008 professional edition.!! 回答1: What you need is Business Intelligence Developer Studio - this is a cut-down version of VS2008. You get this by installing the reporting services client tools, which will either install a version of VS2008 (if it's not already installed), or, in your case, it will add the appropriate project

问题 I tested this code on SSMS Merge dim_BTS AS Target using ( SELECT A.BTS, D.idVille FROM onAir A INNER JOIN dbo.DIM_AXE_GEO D ON A.Ville = D.Villle ) AS Source ON Source.BTS = Target.BTS WHEN MATCHED THEN UPDATE SET Target.idVille = Source.idVille; show me this error The MERGE statement attempted to UPDATE or DELETE the same row more than once. This happens when a target row matches more than one source row. A MERGE statement cannot UPDATE/DELETE the same row of the target table multiple times

问题 I have Multiple CSV files in Folder Example : Member.CSv Leader.CSv I need to load them in to Data base tables . I have worked on it using ForEachLoop Container ,Data FlowTask, Excel Source and OLEDB Destination we can do if by using Expressions and Precedence Constraints but how can I do using Script task if I have more than 10 files ..I got Stuck with this one 回答1: We have a similar issue, our solution is a mixture of the suggestions above. We have a number of files types sent from our

问题 this is bugging me since yesterday and I cannot work it out, hope you can help: I have a report in Business Objects (I use WEBI interface) which has data being pulled from 3 different universes: universes 1 and 2 have sold qty information per customer number, universe 3 query is just a list of customer numbers and their relevant region. All 3 universes have same customer numbers therefore i merged on that field. The first task which i have been able to achieve is: i created a table that

问题 I have implemented delta detection while loading data warehouse from transaction systems using an identity column or date-time column in source transaction tables. When data needs to be extracted next time, the maximum date-time value extracted last time is used in the filter of extraction query to identify new or changed records. This was good enough except when there were multiple transactions at the same milli second. But now we have Change Data Capture (CDC) with SQL Server 2008 and it

问题 I am fairly new to using SSRS and I would like to create a report that automatically prints to a specified printer when the report is generated. I found this question on SO and it mentions writing code in the Business Intelligence Development Studio that can "fire off" a print job. How might I do that? EDIT: Forgot the URL of the thread in question. Automatically print SSRS report? 回答1: As TFD commented google will get you lots of responses. From my experience there are 2 ways to

问题 I tried to install Pentaho but I keep getting this error message: Problem running post-install step. Installation may not complete correctly Error running sc config pentahobiservernum1 depend= "Pentaho Solution Repository-1" : Program ended with an error exit code. After I close that one I also get : Installation is unable to start Data Integration Server Does anyone have a fix for this problem? 回答1: I also encountered this issue, I did exert a huge effort and finally could find the solution

问题 I don't have much expertise in Power BI. I started work on it and found it very easy and I've created a report. That report is working fine. Now, I've requirements to add Refresh button on the report that will refresh the data source and get the latest data from it. I tried to search alots on it but still, I'm not able to find any reasonable solution. Do we have that kind of functionality available on Power BI? Thank you for your time! 回答1: Assuming you are working on powerbi.com, the end

问题 I would like to know how some search website get their content. I have used in the title the example of 'torrentz.eu' because it has content from several sources. I would like to know what is behind this system; do they 'simply' parse all the website they support and then show the content? Or using some web service? Or both? 回答1: You are looking for the Crawling aspect of Information Retrieval. Basically crawling is: Given an initial set S of websites, try to expand it by exploring the links