Flink MySQL CDC 表名大小写不敏感？

[ElasticForce]

mysql cdc version: flink-connector-mysql-cdc:2.3.0
flink version: 1.14.3
mysql: 5.7
数据库里有两张表，mysql_case1和MYSQL_CASE1，想要抽小写表名的数据，但是两张表的数据都抽了出来

MySqlSource mySqlSource = MySqlSource.builder()
.hostname("x.x.x.x")
.port(3306)
.databaseList("flinkcdc")
.tableList("flinkcdc.mysql_case1")
.username("username")
.password("password")
.deserializer(new JsonDebeziumDeserializationSchema())
.includeSchemaChanges(true)
.build();