[jira] [Assigned] (IGNITE-18965) Sql. CREATE TABLE fails when a column with DEFAULT constraint NULL is present.

[Maksim Zhuravkov (Jira)]

     [ 
https://issues.apache.org/jira/browse/IGNITE-18965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Maksim Zhuravkov reassigned IGNITE-18965:
-----------------------------------------

    Assignee: Maksim Zhuravkov

> Sql. CREATE TABLE fails when a column with DEFAULT constraint NULL is present.
> ------------------------------------------------------------------------------
>
>                 Key: IGNITE-18965
>                 URL: https://issues.apache.org/jira/browse/IGNITE-18965
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>            Reporter: Maksim Zhuravkov
>            Assignee: Maksim Zhuravkov
>            Priority: Minor
>              Labels: calcite2-required, calcite3-required, ignite-3
>             Fix For: 3.0.0-beta2
>
>
> Default constraint with value = NULL causes an error.
> {code:java}
> CREATE TABLE tbl(id int PRIMARY KEY, val INTEGER DEFAULT NULL)
> {code}
> {code:java}
> Caused by: java.lang.ClassCastException: Cannot cast 
> org.apache.calcite.rel.metadata.NullSentinel$1 to java.lang.Integer
>       at java.base/java.lang.Class.cast(Class.java:3605)
>       at org.apache.calcite.sql.SqlLiteral.getValueAs(SqlLiteral.java:288)
>       at 
> org.apache.ignite.internal.sql.engine.prepare.ddl.DdlSqlToCommandConverter.fromLiteral(DdlSqlToCommandConverter.java:799)
> {code}



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