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Posted to dev@flink.apache.org by "Nico Kruber (Jira)" <ji...@apache.org> on 2021/09/01 15:15:00 UTC
[jira] [Created] (FLINK-24115) Outdated SQL Temporal Join Example
Nico Kruber created FLINK-24115:
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Summary: Outdated SQL Temporal Join Example
Key: FLINK-24115
URL: https://issues.apache.org/jira/browse/FLINK-24115
Project: Flink
Issue Type: Bug
Components: Documentation, Table SQL / API
Reporter: Nico Kruber
[https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/table/sql/queries/joins/#event-time-temporal-join] is missing a primary key in the Table DDL.
Also, the following note does not map the current example anymore:
{quote}
Note: The event-time temporal join requires the primary key contained in the equivalence condition of the temporal join condition, e.g., The primary key P.product_id of table product_changelog to be constrained in the condition O.product_id = P.product_id.
{quote}
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