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https://issues.apache.org/jira/browse/FLINK-37014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17911307#comment-17911307
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Mingcan Wang commented on FLINK-37014:
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[~davidradl] yes, in some cases I deleted the `refresh_mode` statement, and
reviewer said when refresh mode is not specified, the engine will derive it
from freshness. Currently, If the freshness less than 30 minutes, the derived
refresh mode is CONTINUOUS, otherwise is FULL.
> Examples are wrong in materialized table statment doc
> -----------------------------------------------------
>
> Key: FLINK-37014
> URL: https://issues.apache.org/jira/browse/FLINK-37014
> Project: Flink
> Issue Type: Improvement
> Components: Documentation
> Affects Versions: 1.20.0, 2.0-preview
> Environment: mac os
> Reporter: Mingcan Wang
> Assignee: Mingcan Wang
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
>
> in statements.md :
> the example sql lacks part of `REFRESH_MODE` according to the upper
> description.
>
> in statements.md of contents.zh :
> the example sql used wrong grammar of `REFRESH_MODE`, `REFRESH_MODE`'s value
> `FULL` or `CONTINUOUS` is a keyword, not string literal.
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