danny0405 opened a new pull request #8844: [FLINK-12951][table-planner] Add logic to bridge DDL to table source(… URL: https://github.com/apache/flink/pull/8844 ## What is the purpose of the change This pull request add logic to convert a sql DDL to table source/sink. ## Brief change log - Add `TableEnvironment#sql()` and `TableEnvironment#registerTable()` - Add transform logic for all kinds of sql node in SqlExecutableStatements to table Operations - Add new table Operation `CreateOperation` for all the DDLs - Add computed columns/PKs/UKs support for `TableSchema` ## Verifying this change This change is covered by test cases `CatalogTableITCase` and `SqlExecutableStatementsTest`. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: yes, the TableSchema supports PK/UK/Computed Column - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? yes - If yes, how is the feature documented? not documented
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