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Posted to dev@empire-db.apache.org by "Rainer Döbele (Jira)" <ji...@apache.org> on 2020/12/03 16:23:00 UTC

[jira] [Created] (EMPIREDB-336) Add validity checks for Join expressions

Rainer Döbele created EMPIREDB-336:
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             Summary: Add validity checks for Join expressions
                 Key: EMPIREDB-336
                 URL: https://issues.apache.org/jira/browse/EMPIREDB-336
             Project: Empire-DB
          Issue Type: Improvement
            Reporter: Rainer Döbele
            Assignee: Rainer Döbele


When definin joins using invalid column expression a NullPointerException will be thrown which gives the user no clue about the underlying reason.

Add validity checks to improve this.

 



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