JiekerTime opened a new issue #11105: URL: https://github.com/apache/shardingsphere/issues/11105
### Which version of ShardingSphere did you use? 5.0.0-RC1-SNAPSHOT ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy? Both ### Expected behavior ‘ALTER TABLE t_user_details DROP COLUMN number’ executed normally. ### Actual behavior `[ERROR] 2021-07-02 05:18:01.665 [ShardingSphere-ScenarioExecutorPool-jdbc-encrypt-H2-0] o.a.s.t.i.junit.watcher.ITWatcher - Error case: assertExecuteUpdate[jdbc: encrypt -> H2 -> Literal -> ALTER TABLE t_user_details DROP COLUMN number], message: org.h2.jdbc.JdbcSQLException: Column "DROP" not found; SQL statement: ALTER TABLE t_user_details DROP COLUMN number_cipher , DROP COLUMN number_plain [42122-196]` ### Reason analyze (If you can) DROP is repeatedly written in EncryptAlterTableTokenGenerator.getDropColumnTokens：  ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc. You can reproduce the issue from the integration test of the DDL, the corresponding statements are marked. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
