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https://issues.apache.org/jira/browse/HIVE-17452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16178736#comment-16178736
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Dmitry Tolpeko commented on HIVE-17452:
---------------------------------------
Committed.
> HPL/SQL function variable block is not initialized
> --------------------------------------------------
>
> Key: HIVE-17452
> URL: https://issues.apache.org/jira/browse/HIVE-17452
> Project: Hive
> Issue Type: Bug
> Components: hpl/sql
> Reporter: Dmitry Tolpeko
> Assignee: Dmitry Tolpeko
> Priority: Critical
> Attachments: HIVE-17452.1.patch
>
>
> Variable inside declaration block are not initialized:
> {code}
> CREATE FUNCTION test1()
> RETURNS STRING
> AS
> ret string DEFAULT 'Initial value';
> BEGIN
> print(ret);
> ret := 'VALUE IS SET';
> print(ret);
> END;
> test1();
> {code}
> Output:
> {code}
> ret
> VALUE IS SET
> {code}
> Should be:
> {code}
> Initial value
> VALUE IS SET
> {code}
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