[teiid-issues] [JBoss JIRA] (TEIID-5731) Recursive Query Common Table Expressions (CTE) PostgreSQL

[Kolmar Vasconcelos (Jira)]

     [ https://issues.jboss.org/browse/TEIID-5731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kolmar Vasconcelos closed TEIID-5731.
-------------------------------------
    Fix Version/s: 12.1.1
       Resolution: Done


My bad. I just cast the literal null and it worked.

> Recursive Query Common Table Expressions (CTE) PostgreSQL
> ---------------------------------------------------------
>
>                 Key: TEIID-5731
>                 URL: https://issues.jboss.org/browse/TEIID-5731
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Driver
>    Affects Versions: 12.1.1
>         Environment: Ubuntu Linux 18.04
> DBeaver 5.3.3
> TEIID JDBC 12.1.1
>            Reporter: Kolmar Vasconcelos
>            Assignee: Steven Hawkins
>            Priority: Critical
>             Fix For: 12.1.1
>
>
> I'm trying to a recursive Common Table Expressions on my organization's VBL. I know it runs on top of PostgreSQL. I'm not responsible for the implementation, I'm just trying to access the data for Data Analysis. When I try to create the Recursive Query it gives me the error: Remote org.postgresql.util.PSQLException: ERROR: recursive query "cte" column 6 has type character varying(255) in non-recursive term but type character varying overall.
> The problem is with the Null value. I can't CAST Null to VARCHAR.



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