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https://issues.apache.org/jira/browse/CASSANDRA-14569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16545812#comment-16545812
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Rama Krishna commented on CASSANDRA-14569:
------------------------------------------
Team,
do we have any updated , i tried creating a UDF , but it throws a
java.lang.NullPointerException", as i have null values in mu table, how to
overcome the Null pointer exception .
below is the UDF created ,
CREATE FUNCTION test.getsize3(state set<bigint>)
CALLED ON NULL INPUT
RETURNS int
LANGUAGE java
AS $$
return state.size();
$$;
please let me know for any better inputs.
> How to get the size of set in cassandra
> ---------------------------------------
>
> Key: CASSANDRA-14569
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14569
> Project: Cassandra
> Issue Type: Task
> Components: Build
> Reporter: Rama Krishna
> Priority: Blocker
> Fix For: 3.0.x
>
>
> Team,
>
> i have a table , which has a column defined as set<bigint> , now i want to
> calculate the size of that column , if want see if i have any null values for
> that column .
> please let me know if we have any way to find out all the null values for
> that column .
> Many thanks in advance .
>
>
> Regards ,
> RK.
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