adonis0147 opened a new issue, #19805: URL: https://github.com/apache/doris/issues/19805
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version master ### What's Wrong? NPE raised. ```shell ``` ### What You Expected? Fix the exception. ### How to Reproduce? ``` CREATE TABLE user1 ( k1 TINYINT, k3 INT ) COMMENT "my first table" DISTRIBUTED BY HASH(k1) BUCKETS 6 PROPERTIES ( "replication_num" = "1" ); CREATE TABLE user2 ( k1 TINYINT, k4 INT ) COMMENT "my first table" DISTRIBUTED BY HASH(k1) BUCKETS 6 PROPERTIES ( "replication_num" = "1" ); insert into user1 values(1,1); insert into user1 values(2,2); insert into user2 values(1,3); insert into user2 values(2,4); CREATE MATERIALIZED VIEW mv1 BUILD IMMEDIATE NEVER REFRESH DISTRIBUTED BY HASH(k1) BUCKETS 6 PROPERTIES ( "replication_num" = "1" ) AS SELECT user1.k1,user1.k3,user2.k4 FROM user1 JOIN user2 ON user1.k1=user2.k1; ``` ### Anything Else? _No response_ ### Are you willing to submit PR? - [X] 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