Describe the feature

Flink Jdbc Connector

Motivation

By implementing GravitinoJdbcCatalog to bridge FlinkJdbcCatalog, support for most JDBC databases is enabled.

Task list

• Support basic catalog Operation for jdbc-catalog
• Support basic catalog Schema Operation for jdbc-catalog
• Support basic catalog Table Operation for jdbc-catalog
• Add documentation for the GravitinoJdbcCatalog in Flink connector [Subtask] Add documentation for the GravitinoJdbcCatalog in Flink connector #6708
• Add PGSQL IT test for the GravitinoJdbcCatalog in Flink connector [Subtask] Add PGSQL IT test for the GravitinoJdbcCatalog in Flink connector #6709