Yuan Tian created IOTDB-5372: -------------------------------- Summary: Support dataType cast in select into Key: IOTDB-5372 URL: https://issues.apache.org/jira/browse/IOTDB-5372 Project: Apache IoTDB Issue Type: Improvement Components: Core/Query Reporter: Yuan Tian Assignee: Minghui Liu
Currently, we doesn't support refactor type in select into which means if the dataType of source series is different from target series, it won't succeed. However, there is a strange thing that when we firstly init, we use source series's dataType and then when we reset, we use target series's dataType which may cause that first batch data will be successfully inserted even if dataTypes are different. Actually, we should support some cast directly, you can refer to this doc https://apache-iotdb.feishu.cn/docx/doxcn1CxLERWOuq9F0BZ0G9QA8g -- This message was sent by Atlassian Jira (v8.20.10#820010)