Timo Theusner created FLINK-41397:
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Summary: Alter a materialized table's query and options with
alter()
Key: FLINK-41397
URL: https://issues.apache.org/jira/browse/FLINK-41397
Project: Flink
Issue Type: Sub-task
Components: Table SQL / API, Table SQL / Planner
Reporter: Timo Theusner
Add {{{}MaterializedTable#alter(){}}}, returning a
{{MaterializedTableEvolution}} whose query and option changes {{execute()}}
applies in call order as one alter. An ACTIVATED continuous table then restarts
its refresh job once, without state; SUSPENDED and FULL tables change only in
the catalog.
Proposed Changes
* Add {{MaterializedTable#alter()}} and {{@PublicEvolving
MaterializedTableEvolution extends Explainable}} with {{{}query(Table){}}},
{{{}query(String){}}}, {{{}option(...){}}}, {{resetOption(String)}} and
{{execute()}}
* Add {{MaterializedTableOperationFactory#alter}} with typed
{{{}MaterializedTableAlteration{}}}s, applied in call order to the table read
at {{execute()}}
* Explain an options-only evolution as the refresh pipeline of the stored
query with the new options
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