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I´m trying to find out a way to get each line of data from a type QVD file used in a QlikView Developer 9.0 version and put it into a Java Bean object. Does anyone have a tutorial, instructions or help that would assist me doing this transfer please. How would I go about creating this java class?
Opa, olá amigo! Acho que não dá... O QVD já vem no formato que o Qlik sobe na memória, meio "criptografado"... Mas no script da versão 9 acredito que você pode fazer um STORE em outros formatos como csv.
Translating... I think you can´t, but in QV9 Script Editor you can Store tables in another format like csv.
You'd be better-served saving your data as a format other than QVD - for example, CSV - and reading from these files. If you absolutely have to read from QVD - it can be done, but I haven't seen the methods published anywhere in the public domain (Obviously reading from QVD can be done by external applications - for example, Vizubi is able to read QVDs). You could try contacting QlikTech's technical support and see if they can provide the read logic.
Does anyone know where can I find an ODBC driver to access a qvw file from a java bean object? I´m trying to extract data from a table in qlikview file such as .qvw extension and put it on a java application.
have you got the solution
QlikODBC driver won't help in your situation... I'd recommend using STORE commands to store the data as a CSV and then reading the data from CSV.
It's not a big deal to add a few STORE commands to extract the tables into a CSV. THis command will get performed every time the script is running. When you need the data to be accessed from Java application - just access the CSV. The data won't change between the reloads...
Hi Eduardo,
From Spain this solution ...
. from your apply
. parms: QVD name, to filter: bookmark name, fielnames, values
. call qlikview.exe with parms, this contains:
.. load script: Load... &QVD name
.. macro: export table to clipboard
. output: clipboard, to your apply
123 to believe
Hi Eduardo,
I'm working on a Java project to read/write QVD files:
tiqview.tumblr.com/post/26630334356/qlikview-data-integration-in-a-java-world-with-qvx
- Ralf