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https://issues.apache.org/jira/browse/FLINK-39077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Nuyanzin updated FLINK-39077:
------------------------------------
Description:
For instance if there is initial MT as
{code:sql}
CREATE MATERIALIZED TABLE mt (id INT, metadata1 METADATA INT VIRTUAL, metadata2
METADATA INT VIRTUAL) AS SELECT 1 id;
{code}
and then
{code:sql}
ALTER MATERIALIZED TABLE mt AS SELECT 1 AS id, 'name' AS name;
{code}
> Calculation of table changes for MT with several non persisted columns might
> fail
> ---------------------------------------------------------------------------------
>
> Key: FLINK-39077
> URL: https://issues.apache.org/jira/browse/FLINK-39077
> Project: Flink
> Issue Type: Sub-task
> Reporter: Sergey Nuyanzin
> Assignee: Sergey Nuyanzin
> Priority: Major
>
> For instance if there is initial MT as
> {code:sql}
> CREATE MATERIALIZED TABLE mt (id INT, metadata1 METADATA INT VIRTUAL,
> metadata2 METADATA INT VIRTUAL) AS SELECT 1 id;
> {code}
> and then
> {code:sql}
> ALTER MATERIALIZED TABLE mt AS SELECT 1 AS id, 'name' AS name;
> {code}
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