qlikview dimension

Qlikview Data Modeling --- Concatenation, qlikviewThis Blog introduces how to avoid loops and synthetic keys through Concatenation (Concatenation) fact tables:The Modeling in Qlikview is usually very simple. Generally, we only need to rename the names of some sub-segments to prevent or establish automatic association between tables.But sometimes we can't solve the problem by simply renaming it. For example,

started easy--3 minutes to install, 30 minutes to master the basic use.? FlexibilityNo dimension limits, no matter what fields can be combined, analyzed and drilled as a management viewpoint. Compute dimensions and calculated measures are supported.Randomly combine fields into new charts and cubes. Very flexible.Can adjust the analysis model, interface layout and analysis object at any time on demand. Rapid adaptation to demand changes, easy to promo

Define system fields in QlikView and qlikview Fields In Settings-> User Preferences, there is a "Show System Fields" option. If this option is selected, you can select the system field when creating a List Box. Otherwise, no. How to define system fields. The following code is used: SET HidePrefix = "_"; TableB: LOAD * Inline [Test1, Test2, Test3, _ Test41, 2, 3, t2, 3, 4, e3, 4, 5, s1, 5, 2, t2, 6, 3,

This Blog introduces how to avoid loops and synthetic keys through Concatenation (Concatenation) fact tables:The modeling in Qlikview is usually very simple. Generally, we only need to rename the names of some sub-segments to prevent or establish automatic association between tables.But sometimes we can't solve the problem by simply renaming it. For example, we have multiple fact tables and multiple associations with other tables, which usually pr

Problem Background: The company spent more than N to ask for a solution made by qlikview consultant, which did not involve reload, so that the entire data model needs to be refreshed every time the data is refreshed, in my previous discussions with my colleagues in the Department, I also vowed that qlikview could only be like this, you cannot find a method to refresh the new data to the data model without l

into Qlikview:Save the document and import the data automatically.Click on "Table Viewer"You can see the table structure of the imported table2. Qlikview to create a Perspective viewCreate a new chart in the main worksheetSelect Pivot TableClick "Next" to introduce the concept of Qlikview's "dimensions" and "expressions", which are used for grouping and expressions for grouping calculations, so a perspective is usually a

Tags: qlikview ODBC SQL ServerOne, Qlikview configures ODBC connection to SQL SERVER1. Open ODBC Data Source Administrator: Run--〉ODBC2, add User DSN3, select SQL Server Native Client 11.0, then click [Finish]4. Enter the user name and password for the connection database5, select the default connected database (you can not set this step)6, Configuration complete7. Test Connection DatabaseYou can see from t

Data preparation is as follows: SalesData:LOADNum(ID) as ID,Date(Date) as Date,Month,Num(Year) as Year,Num(Sales) as SalesInline [ID, Date, Month, Year, Sales1, 2012-1-1, 1, 2012, 202, 2012-1-1, 2, 2012, 213, 2012-1-1, 3, 2012, 234, 2013-1-1, 1, 2013, 345, 2013-2-1, 2, 2013, 356, 2013-3-1, 3, 2013, 467, 2014-1-1, 1, 2014, 278, 2014-2-1, 2, 2014, 309, 2014-3-1, 3, 2014, 49]; Name the new line chart "sales ,, Use month as the dimension ,: Create two

clicking the Back button. Similarly, $_1 represents a forward step, which is equivalent to clicking the Advance button. Any unmarked integer can be used to represent a back and forward action, such as $ A represents the current selection.Finally, bookmarks can also be used as collection identifiers. Note that only server and document bookmarks can be used as identifiers. Either the bookmark ID or the bookmark name can be used, such as BM01 or MyBookmark. Only the selected bookmarks section is a

The customer often asks for this. When the user selects a time, the data of the year before the selected time is displayed in the chart. The following is my method. If there is any improper method, please advise: Data preparation is as follows: Salesdata: loadnum (ID) as ID, date (date) as date, month, num (year) as year, num (sales) as salesinline [ID, date, month, year, sales1, 2012-1-1 1, 2012-1, 2012,202,201 2-1-1 1, 2012-2, 2012,213,201 2-1-1, 2012-3, 2012,234,201 3-1-1, 2013-1, 2013,34

Tags: qlikview load drop tableQlikview loads the data in the database, usually through ODBC and the database to connect, and then the database in the corresponding table data loaded into the local disk folder, the latter can be directly from the local disk The Qvd file in folder gets the data to do the dashboard. I start to load the data will always crash, because I load the table data in the good one database to the local QVD file, not in time to del

Label: join load autonumberhash265 keylink table qlikviewIn the future, we will learn how to create a Key or Link Table in QlikView to prevent fact tables loops and qlikview from automatically generating synthetic keys. When two fact tables share the same key set, concatenation should be the preferred solution to avoid qlikview automatically creating a synthetic

In the QlikView, you can select certain configurations to easily convert chart types. You can select a chart to view details such as a bar chart, bar chart, or vertical chart. After selecting the options shown in FastTypeChange, A FastChange option is added in the upper-right corner of the chart to the following: In the QlikView, you can select certain configurations to easily convert chart types. You can s

Many times users will have such a need, is qlikview design a good pivot table, if directly with the Qlikview Send to Excel function, then the export has no pivot table effect, such asThen I use a macro to export this pivot table, after the export format and Qlikview consistent, the code is as follows:Sub ExportSet xlapp = CreateObject ("Excel.Application") ' Defi

QlikView connects IBM DB2 via ODBCPART1: Creating an ODBC-driven connection for IBMDB2First go to the control Panel to findControl Tools,--> Choose an ODBC data source based on the version of your system,Because the IBM DB2 database needs to be connected via an ODBC data source, you need to go to the IBM website to download the driver driver that is right for you based on the number of bits in your system.Because my system is 64 bits, I am here to sha

The Qlikview chart can be easily configured by examining some of the transformations that can be made to the chart type, allowing the user to select the graph above as a bar or histogram or a vertical chart detail data.After you select the option as you see in the Fast Type change. There is a fast change option in the upper-right corner of the chart. It becomes the following:Since the preferred icon in the lower right corner of the first image is chec

Implement RowNumber () Over (Partition by) and qlikviewrownumber in SQL Server in QlikView This is often the case when field A has many duplicate values, but the values in field B are unique After grouping by field A. Therefore, SELECT, when field B is used, you do not know which value in field B is used. Therefore, when field A is repeated, you want to obtain the value of field B, the data must be based on the row corresponding to the maximum and min

Often there is a requirement that when a field has a lot of duplicate values, but the values in the B field are unique after grouping by a field, so select a, B fields do not know which value in the B field, so when the A field repeats, you want to take the value of the B field, The row of data that corresponds to the maximum minimum value in the C field.SQL Server can be implemented as follows, Row_number () over (Partition by A Order by C) ID, and then take id=1.In

Introduction to the outsetToday, when you load data using QV, you run into some state in the column, and the information is separated by a symbol, which is not conducive to data analysis because the content in the string is itself a dimension. Search the Internet to find a solution to the method, record.For example, in the first picture, s200,m250,r35 are all Invoice types, which need to be taken out as the dimens