With the help of set analysis, you can compare data information very easily by making any table and its information static in nature keeping others associative or dynamic. The resulting internal table has the fields ab and c. We would now need a link table to bridge the gap. Aggr function in QlikView Aug 13, This entry was posted in HowToScript and tagged concatenatejoinscripttable.
Should I link or Concatenate qlikcentral
If the field names and the number of fields of two or more loaded tables are exactly the same, QlikView will automatically concatenate the content of the different. Hi, PFA a sample file. Also below are few cents i found in reference manual: Automatic Concatenation If the field names and the number of. If the field names and number is same in 2 or more tables them QlikView performs an automatic concatenation but it is possible to prevent this.
Hi Anosh, You will find that using Set Analysis to access half of the rows in one huge fact table is much more performant than accessing values in separate tables with a complex join key.
The QlikView set analysis provides a context of analysis to a pre-defined or selected set of data. Your email address will not be published.
Thanks for sharing valuable tips!
FESTIVAL DE LA SALSA 2014 COATZACOALCOS VERACRUZ
|Question: I am curious if it is possible with some alteration of the code, to also use above showed technique to explicitly concatenating tables where the tables does not hold the same fields?
Video: Auto concatenate in qlikview business Qlikview Concatenation in Script Development by RFB 62
A QVD for each month sounds sensible. We will now learn about some table manipulation functions called QlikView Set Analysis and Concatenation. Lets get social! Thanks in Advance. Good data model is the key for one sucessful QV dashboard. That works for joins to the same table from more than one field in your fact table.
QlikView Set Analysis How to Define Concatenate in QlikView DataFlair
QlikView - Concatenation - Concatenation feature in QlikView is used to append the rows from one table to another. It happens even when the tables have. Company wants to show YoY sales trends using these datasets. As you know, Qlikview automatically concatenate/ combines tables if they.
Good data model is the key for one sucessful QV dashboard.
This is a typical example of data association. Hi Steve, Regarding concatenating two fact tables into one.
I never thought of that and could be a large driver in performance. Waiting for your reply.