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https://issues.apache.org/jira/browse/FLINK-19094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jark Wu closed FLINK-19094.
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Resolution: Fixed
Fixed in
- master (1.12.0): bc555779d1754d8bc964abf5215fe99ea38cb98d
- 1.11.3: 56bce6ef4aa6fe7119ea5273e1a1fbb1dcde82ef
> Revise the description of watermark strategy in Flink Table document
> ---------------------------------------------------------------------
>
> Key: FLINK-19094
> URL: https://issues.apache.org/jira/browse/FLINK-19094
> Project: Flink
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 1.10.0, 1.11.0
> Reporter: Leonard Xu
> Assignee: Leonard Xu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0, 1.10.3, 1.11.3
>
>
> The description of watermark strategy is wrong in doc[1]
> * Strictly ascending timestamps: {{WATERMARK FOR rowtime_column AS
> rowtime_column}}.
> Emits a watermark of the maximum observed timestamp so far. -Rows that have a
> timestamp smaller to the max timestamp are not late.-
> * Ascending timestamps: {{WATERMARK FOR rowtime_column AS rowtime_column -
> INTERVAL '0.001' SECOND}}.
> Emits a watermark of the maximum observed timestamp so far minus 1. -Rows
> that have a timestamp equal and smaller to the max timestamp are not late.-
> [1]
> [https://ci.apache.org/projects/flink/flink-docs-release-1.10/dev/table/sql/create.html]
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