@Before
    public void setup() {
        initializeMysqlTable();
        initializeClickHouseTable();
    }
End-to-end tests
Test flink sql mysql cdc to clickHouse
inlong-sort/sort-end-to-end-tests/sort-end-to-end-tests-v1.13/src/test/java/org/apache/inlong/sort/tests/Mysql2ClickHouseTest.java