flink-connector-jdbc-oceanbase/src/main/java/org/apache/flink/connector/jdbc/oceanbase/database/dialect/OceanBaseDialect.java
flink-connector-jdbc-sqlserver/src/main/java/org/apache/flink/connector/jdbc/sqlserver/database/dialect/SqlServerDialect.java

flink-connector-jdbc-oceanbase/src/main/java/org/apache/flink/connector/jdbc/oceanbase/database/OceanBaseFactory.java
flink-connector-jdbc-sqlserver/src/main/java/org/apache/flink/connector/jdbc/sqlserver/database/SqlServerFactory.java