Q&A BY TAG 'custom policy'
Custom Policy: Query another view
answered
25-08-2021 17:56:16 -0400
Hello, I'm trying to query another view inside custom policy I've tried loading the driver class using: Class.forName("com.denodo.vdp.jdbc.Driver"); I also added the denodo-vdp-jdbcdriver.jar when compiling my custom policy. The error that oc...
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3
Custom policies - Trying to get data from Denodo base view
answered
23-08-2021 04:36:06 -0400
Using Denodo 8.0, I'm trying to build a custom policy that will be applied to a specific derived view, that works this way: When user tries to access the data of a derived view, the policy checks to see if the current user is in a config table. If th...
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6
Help ASAP with Property File Location
answered
05-05-2021 09:26:15 -0400
Hello, we have created a custom policy to provide row-level security to certain objects. Inside the logic, this policy works with config tables to get the provided level of security for the users via JDBC. Since we are connecting via JDBC, we have to s...
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2
Column based security in Custom Policy?
answered
15-04-2021 23:55:15 -0400
We've built a Java custom policy that returns certain rows of data based on the user's security in a config table, but can Custom Policies give us column-level security? As in, can Denodo return only a certain amount of columns of a table based on the ...
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1
Converting Oracle Functions to Denodo
answered
12-03-2021 05:37:37 -0500
Hello, I have an Oracle function that takes a few parameters and spits back out an output based on the logic inside the function. From what I can tell about Denodo, in order to be able to use this function, we would have to convert it to Java and then ...
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1
Access to view data in CustomPolicy class
answered
16-06-2020 00:02:45 -0400
We have a need where we will receive user roles as a view parameter value, then that parameter will be parsed within a custom policy to make sure the role exist, then that role needs to be translated to actual values (which exists in a view within a co...
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3
Jar could not be deleted: error removing JAR: Error loading user
answered
05-06-2020 01:51:57 -0400
Version: Denodo 7.0 I am getting same error as explained in the QA at https://community.denodo.com/answers/question/details?questionId=9060g00000009rlAAA&title=Error+removing+JAR%3A+Error+loading+User%28XXXXXX%29 Jar could not be deleted: error r...
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4
Error removing JAR: Error loading User(XXXXXX)
answered
01-06-2020 09:41:49 -0400
Hi, I used the custom policy code provided in samples and added a user check and query contains check. Now i cannot delete the jar from jar management and get errors. Error removing JAR: Error loading User(XXXXXX) What is the solution for this? Than...
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4
Restricting / slice of data to be accessed from denodo views
answered
24-10-2019 07:10:02 -0400
we would like to ensure that only a specified time interval data ( say 10 days of data) can be retrieved from denodo views. assuming that table has time series data l. we would like to accept only those queries which are selecting data within specified...
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1
Identify views/roles on which custom policy is applied
answered
20-12-2016 10:13:27 -0500
I have created a custom policy and have asked our denodo administrator to apply them on few roles and views. I would like to verify those details (since I do not rights to apply custom policies). Is there a stored procedure or function which will allow...
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1