[jira] [Updated] (IGNITE-8072) SQL query with multiple JOIN and subquery with UNION produces "Column not found" exception

["Pavel Vinokurov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-8072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Vinokurov updated IGNITE-8072:
------------------------------------
    Affects Version/s:     (was: 2.2)
                       2.3

> SQL query with multiple JOIN and subquery with UNION produces "Column not found" exception
> ------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-8072
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8072
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.1, 2.3, 2.4
>            Reporter: Pavel Vinokurov
>            Priority: Major
>
> Initial script:
> CREATE TABLE Person(id INTEGER PRIMARY KEY, company_id INTEGER);
> CREATE TABLE Company(id INTEGER PRIMARY KEY, name VARCHAR);
> CREATE TABLE Department(id INTEGER PRIMARY KEY, company_id INTEGER);
> Query:
> select * from 
> (
> select 
>    p.id as id,
>    p.company_id as company_id 
>    from person p 
>    union 
>    select
>    p.id as id,
>    p.company_id as company_id 
>    from person p 
> ) p
> left join company c on p.company_id=c.id
> left join department d on p.company_id=d.id
> Result:
> SEVERE: Failed to run map query on local node.
> class org.apache.ignite.IgniteCheckedException: Failed to parse SQL query: SELECT
> C__Z3.NAME __C2_0,
> D__Z4.ID __C2_1,
> D__Z4.COMPANY_ID __C2_2,
> C__Z3.ID __C2_3
> FROM PUBLIC.COMPANY C__Z3 
>  LEFT OUTER JOIN PUBLIC.DEPARTMENT D__Z4 
>  ON P__Z2.COMPANY_ID = D__Z4.ID
> ORDER BY 4



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