flink-connector-jdbc-oceanbase/src/main/java/org/apache/flink/connector/jdbc/oceanbase/database/dialect/OceanBaseDialect.java
flink-connector-jdbc-oracle/src/main/java/org/apache/flink/connector/jdbc/oracle/database/dialect/OracleDialect.java

flink-connector-jdbc-oceanbase/src/main/java/org/apache/flink/connector/jdbc/oceanbase/database/OceanBaseFactory.java
flink-connector-jdbc-oracle/src/main/java/org/apache/flink/connector/jdbc/oracle/database/OracleFactory.java

flink-connector-jdbc-oceanbase/src/main/java/org/apache/flink/connector/jdbc/oceanbase/database/dialect/OceanBaseDialectConverter.java
flink-connector-jdbc-oracle/src/main/java/org/apache/flink/connector/jdbc/oracle/database/dialect/OracleDialectConverter.java