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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2019/02/19 03:44:16 UTC

[GitHub] sycoral opened a new issue #811: MessageSelector.bySql can support key word 'LIKE'?

sycoral opened a new issue #811: MessageSelector.bySql can support key word 'LIKE'?
URL: https://github.com/apache/rocketmq/issues/811
 
 
   **FEATURE REQUEST**
   
   When I using rocketmq 4.4.0 filter by message with SQL92,but not support key word 'LIKE'. In my case, the producer produces a message and can specify any number of messengers, but the same message can only be consumed once by one of the consumers. An example of the method is as follows:
   ```
   msg1.putUserProperty("a", “,c1,c2,c3”);
   msg2.putUserProperty("a", “,c1,c2”);
   ......
   c2.subscribe("TopicTest", MessageSelector.bySql("a like '%,c2,%'");
   ```

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