Jark Wu created FLINK-18556:
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Summary: Drop the unused options in TableConfig
Key: FLINK-18556
URL: https://issues.apache.org/jira/browse/FLINK-18556
Project: Flink
Issue Type: Sub-task
Components: Table SQL / API
Reporter: Jark Wu
As disucssed in FLINK-16835, the following {{TableConfig}} options are not
preserved:
* {{nullCheck}}: Flink will automatically enable null checks based on the table
schema ({{NOT NULL}} property)
* {{decimalContext}}: this configuration is only used by the legacy planner
which will be removed in one of the next releases
* {{maxIdleStateRetention}}: is automatically derived as 1.5*
{{idleStateRetention}} until StateTtlConfig is fully supported (at which point
only a single parameter is required).
The blink planner should remove the dependencies on {{nullCheck}} and
{{maxIdleStateRetention}} first. Besides, this maybe blocked by when to drop
old planner, because old planner is still using them.
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