docete opened a new pull request #10105: [Flink-14599][table-planner-blink] Support precision of TimestampType in blink planner URL: https://github.com/apache/flink/pull/10105 ## What is the purpose of the change Since [FLINK-14080](https://issues.apache.org/jira/browse/FLINK-14080) introduced an internal representation(SqlTimestamp) of TimestampType with precision. This subtask will replace current long with SqlTimestamp, and let blink planner support precision of TimestampType. ## Brief change log - The first commit([ee687db](https://github.com/docete/flink/commit/ee687db5db6e142fd241a54210ff45ac684b0008)) introduces setTimestamp/getTimestamp interface to TypeGetterSetters/VectorizedColumnBatch and writeTimestamp interface to BinaryWriter - [be1beee](https://github.com/docete/flink/commit/be1beeeaa37a5110d070bd15bd9909634a03d680) to [0b57ee3](https://github.com/docete/flink/commit/0b57ee3bb06ec2efbddaeb2ef511764ad307f722) replace current long with SqlTimestamp, and Fix all existing failure cases - [915064c](https://github.com/docete/flink/commit/915064cc3b1f1d506d4099d4ec1772289637c031) introduces LegacyTimestampTypeInfo and LegacyLocalDateTimeTypeInfo to represent Types.SQL_TIMESTAMP and Types.LOCAL_DATE_TIME with precision - [3d1de92](https://github.com/docete/flink/commit/3d1de92308358bfc6ff7dbee8b28121322315909) supports precision of Timestamp type in table source ## Verifying this change This change is already covered by existing tests and new tests. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes / **no**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**) - The serializers: (yes / **no** / don't know) - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know) - The S3 file system connector: (yes / **no** / don't know) ## Documentation - Does this pull request introduce a new feature? (**yes** / no) - If yes, how is the feature documented? (not applicable / docs / **JavaDocs** / not documented)
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