sql查询数据库不走索引

各位好！ 目前有一使用flink-sql编写的作业，其中存在通过jdbc查询mysql中某张表A需求，A表“b字段”为索引字段，但是flink-sql查询无法走到该表索引查询，为全表扫描查询。 代码类似于 CREATE TABLE A ( b decimal(4, 0), ..., ... ) WITH ( 'connector' = 'jdbc', 'url' = 'jdbc:mysql://100.191.200.10:/lldb', 'username' = 'test', 'password' = 'Test!123',

Re: Query about flink job manager dashboard

Any suggestions for these apis to work after applying these configuration? Basically I suspect webupload directory cobfif is not taken also when these were set to false. web.submit.enable: Enables uploading and starting jobs through the Flink UI (true by default). Please note that even when this