吴伟杰 comments

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吴伟杰

It is slow to use JDBC connection shardingsphere proxy to write

Try adding `rewriteBatchedStatements=true` to client's JDBC URL.

It is slow to use JDBC connection shardingsphere proxy to write

Could you provide a demo about this issue? There are too many reasons could impact performance.

It is slow to use JDBC connection shardingsphere proxy to write

Try setting `allowMultiQueries=false`. Then the MySQL Connector will send `COM_SET_OPTIONS` implicitly.

Plan to refactor DistSQL's RAL syntax

Hi @lanchengx Any update here?

5.1.1 not support mysql subquery ?

Hi @williamXinCC Please provide us your configurations, DDL, actual SQL and errors.

5.1.1 not support mysql subquery ?

Could you paste the SQL and codes in text format? Screenshots doesn't help us to reproduce this issue.

Has the side car plan been cancelled?

Hi @lwzcwh About sidecar, you may refer to https://github.com/database-mesh/pisanix

docker container don't stop when run multiple scenarios for integration-test

I tried your command. All containers will be destroyed after tests finished for about half a minute. ``` [INFO ] 2022-08-10 10:22:12.544 [main] 🐳 [apache/shardingsphere-proxy-test:latest] - Container apache/shardingsphere-proxy-test:latest started in...

docker container don't stop when run multiple scenarios for integration-test

> yes， All containers will be destroyed after all tests finished。 But， Why not container will be destroyed when the one test finished. This may not be taken in consideration...

kettle to import data into shardingsphere-proxy:Parameter index out of bounds

Hi @Huletian Could you try the ShardingSphere 5.1.1? We did some enhancements about batched statements in https://github.com/apache/shardingsphere/issues/16124.