Jeyhun Karimov

[FLINK-31481][table] Support enhanced show databases syntax

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## What is the purpose of the change Support enhanced show functions syntax described in [FLIP-297](https://cwiki.apache.org/confluence/display/FLINK/FLIP-297%3A+Improve+Auxiliary+Sql+Statements) ## Brief change log Changelog from: ``` SHOW DATABASES ``` to: ``` SHOW DATABASES...

[FLINK-32622][table-planner] Optimize mini-batch assignment

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## What is the purpose of the change The pull request detects unnecessary mini-batch assignments and ignores them in the query plan ## Brief change log - Search query plan...

[FLINK-33996][table-planner]: Avoid merging projects if leads to redundant computation

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## What is the purpose of the change The current optimizer/planner merges two Projection/Calc nodes if they are deterministic. In some scenarios, this check is not enough. Especially, when the...

[FLINK-34498][filesystem] GSFileSystemFactory should not log full Flink log

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## What is the purpose of the change Avoid GSFileSystemFactory to log sensitive configurations ## Brief change log - Hide sensitive values and add test ## Verifying this change Test:...

[FLINK-34469][table] Implement TableDistribution toString

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## What is the purpose of the change Implement TableDistribution toString ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade...

[FLINK-34477][table] Support capture groups in REGEXP_REPLACE

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## What is the purpose of the change Support capture groups in REGEXP_REPLACE ## Brief change log - Added support for capture groups by skipping the dollar sign - Adjusted...

[FLINK-34366][table] Add support to group rows by column ordinals

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## What is the purpose of the change SImilar to BigQuery add support to group rows by column ordinals ## Brief change log - Calcite already supports groupby column ordinals....

[FLINK-34111][table] Add JSON_QUOTE and JSON_UNQUOTE function

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## What is the purpose of the change This pull request adds JSON_QUOTE and JSON_UNQUOTE functions ## Brief change log - Add the necessary documentation and functions to support JSON_QUOTE...

[FLINK-34977][API] Introduce State Access on DataStream API V2

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## What is the purpose of the change This PR introduces a series of sub-PRs to support state access on Datastream API v2 (FLIP-433) ## Brief change log - Introduce...

[WIP][FLINK-34442][table] Support optimizations for pre-partitioned data sources

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## What is the purpose of the change *(For example: This pull request makes task deployment go through the blob server, rather than through RPC. That way we avoid re-transferring...