[teiid-issues] [JBoss JIRA] (TEIID-4427) Migration to Teiid 9.0.0 - Materialized views error: Expected integer, but was bigdecimal

[Mark Tawk (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-4427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13290504#comment-13290504 ] 

Mark Tawk commented on TEIID-4427:
----------------------------------

My materialized view is on Oracle:
The case is only reproducible on Oracle and when using date functions like *year*, *month*, *TIMESTAMPDIFF*,...
The materialized view is successfully populated with data.
The data type of the corresponding column in Oracle materialized view is *Number(10)*
When fetching the view the exception is raised

CREATE TABLE G1(e1 NUMBER(10), e2 VARCHAR2 (255));
CREATE VIEW G2 OPTIONS (MATERIALIZED 'true', MATERIALIZED_TABLE 'pm1.G1') AS SELECT *month(CURDATE())* as e1, e2 FROM pm1.G1;


> Migration to Teiid 9.0.0 - Materialized views error: Expected integer, but was bigdecimal
> -----------------------------------------------------------------------------------------
>
>                 Key: TEIID-4427
>                 URL: https://issues.jboss.org/browse/TEIID-4427
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 9.0
>            Reporter: Mark Tawk
>            Assignee: Steven Hawkins
>            Priority: Critical
>             Fix For: 9.1, 9.0.4
>
>
> After migrating to Teiid 9.0.0, we are facing issues with existing views materialized on Oracle server.
> when fetching an Oracle materialized view that contains a column using date function like : "Month" or "Year" or "TIMESTAMPDIFF", we are getting the error : Expected integer, but was bigdecimal.
> If we go back to Teiid 8.11.3, the same materialized views fetch without any problem.



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)