15767714253 opened a new issue, #263: URL: https://github.com/apache/doris-flink-connector/issues/263
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues. ### Version CDC 3.0 , doris flink connector 1.5.0 ### What's Wrong? [cdc stream api ](https://github.com/apache/doris-flink-connector/blob/master/flink-doris-connector/src/test/java/org/apache/doris/flink/CDCSchemaChangeExample.java) column rename error 2023-12-11 14:10:54,998 INFO org.apache.doris.flink.sink.writer.serializer.JsonDebeziumSchemaSerializer [] - ddl can not do schema change:{"source":{"version":"1.9.7.Final","connector":"mysql","name":"mysql_binlog_source","ts_ms":1702275054876,"snapshot":"false","db":"sink_algorithm","sequence":null,"table":"mysql_cdc_test","server_id":1,"gtid":null,"file":"mysql-bin.000002","pos":5181,"row":0,"thread":null,"query":null},"historyRecord":"{\"source\":{\"file\":\"mysql-bin.000002\",\"pos\":5181,\"server_id\":1},\"position\":{\"transaction_id\":null,\"ts_sec\":1702275054,\"file\":\"mysql-bin.000002\",\"pos\":5426,\"gtids\":\"386cce00-1c7e-11ed-8d4d-00163e0eabb8:1-18073812\",\"server_id\":1},\"databaseName\":\"sink_algorithm\",\"ddl\":\"ALTER TABLE mysql_cdc_test CHANGE a_load a_load_test_change varchar(32) DEFAULT NULL COMMENT '字段变更修改'\",\"tableChanges\":[{\"type\":\"ALTER\",\"id\":\"\\\"sink_algorithm\\\".\\\"mysql_cdc_test\\\"\",\"table\":{\"defaultCharsetName\":\"utf8 mb4\",\"primaryKeyColumnNames\":[\"date_time\"],\"columns\":[{\"name\":\"date_time\",\"jdbcType\":93,\"typeName\":\"DATETIME\",\"typeExpression\":\"DATETIME\",\"charsetName\":null,\"position\":1,\"optional\":false,\"autoIncremented\":false,\"generated\":false,\"comment\":null,\"hasDefaultValue\":false,\"enumValues\":[]},{\"name\":\"a_load_test_change\",\"jdbcType\":12,\"typeName\":\"VARCHAR\",\"typeExpression\":\"VARCHAR\",\"charsetName\":\"utf8mb4\",\"length\":32,\"position\":2,\"optional\":true,\"autoIncremented\":false,\"generated\":false,\"comment\":null,\"hasDefaultValue\":true,\"enumValues\":[]},{\"name\":\"b_load\",\"jdbcType\":8,\"typeName\":\"DOUBLE\",\"typeExpression\":\"DOUBLE\",\"charsetName\":null,\"position\":3,\"optional\":true,\"autoIncremented\":false,\"generated\":false,\"comment\":null,\"hasDefaultValue\":true,\"enumValues\":[]}]},\"comment\":null}]}"} ### What You Expected? 支持列名变更 ### How to Reproduce? _No response_ ### Anything Else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
