[ https://issues.apache.org/jira/browse/IGNITE-18388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chenjian reassigned IGNITE-18388: --------------------------------- Assignee: Chenjian > Ignite drop then add same column has the wrong sematic > ------------------------------------------------------- > > Key: IGNITE-18388 > URL: https://issues.apache.org/jira/browse/IGNITE-18388 > Project: Ignite > Issue Type: Bug > Components: sql > Affects Versions: 2.8, 2.9, 2.10, 2.11, 2.12, 2.13, 2.14 > Reporter: Chenjian > Assignee: Chenjian > Priority: Major > Attachments: image-2022-12-13-15-43-58-095.png > > > Dropped the column then added the column with the same name, the value about > the column backend which should not. > Steps to reproduce: > * create table t(id int primary key, x int, y int) > * insert into t values (1, 2, 3) > * select * from t. The result shows as expected 1, 2, 3 > * alter table drop column x. > * select * from t. The result shows as expected 1,3 > * alter table add column x int. > * select * from t. *The result shows NOT as expected 1,3,2. which should > 1,3,NULL.* > > !image-2022-12-13-15-43-58-095.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)