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https://issues.apache.org/jira/browse/IGNITE-19947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov updated IGNITE-19947:
--------------------------------------
    Description: 
CAST(n AS DECIMAL(p, s) always returns `numeric field overflow` error when s > 
p which is not correct, in such case we should also check `n`.

Example:

{code:java}
SELECT CAST (0.0001 AS DECIMAL(1,4)) # PG returns 
{code}


  was:
CAST(n AS DECIMAL(p, s) always returns `numeric field overflow` error when s > 
p which is not correct, in such case we should also check `n`.



> Sql. Fix CAST(n AS DECIMAL(precision, scale) behaviour for scale > precision.
> -----------------------------------------------------------------------------
>
>                 Key: IGNITE-19947
>                 URL: https://issues.apache.org/jira/browse/IGNITE-19947
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 3.0.0-beta1
>            Reporter: Maksim Zhuravkov
>            Assignee: Evgeny Stanilovsky
>            Priority: Minor
>              Labels: ignite-3
>
> CAST(n AS DECIMAL(p, s) always returns `numeric field overflow` error when s 
> > p which is not correct, in such case we should also check `n`.
> Example:
> {code:java}
> SELECT CAST (0.0001 AS DECIMAL(1,4)) # PG returns 
> {code}



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