BourneD

## 增加tracing SDK ## Changes - [ ] feature1 - [ ] feature2 - [ ] fixbug1 - [ ] fixbug2 ## Reviewers - [ ] @[someone] please review -...

shardingsphere-jdbc 5.5.2 SQL execution like this: ` val result = jdbcTemplate.execute("SELECT id, name, score FROM table_a INNER JOIN (VALUES ('tester_6', 'tester_7')) AS table_temp(fake_name) ON name = fake_name AND id =...

high latency for shardingsphere-jdbc initializing schema metadata in Single table rule

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version: shardingsphere-jdbc-5.5.2 we have about 4500 tables in our database. and the rule configuration is as below. there are no other rules except the SINGLE one. The initialization latency is...