TimothyDing opened a new issue, #10365: URL: https://github.com/apache/gravitino/issues/10365
### Describe the subtask ## Description When attempting to drop a column from a Hologres table via Gravitino, the operation fails because Hologres requires a session-level GUC parameter to be set before executing DROP COLUMN. According to Hologres documentation (https://help.aliyun.com/zh/hologres/developer-reference/alter-table), the following GUC must be enabled: ```sql SET hg_experimental_enable_drop_column = on; ``` Without this setting, the ALTER TABLE DROP COLUMN statement will fail. ## Steps to Reproduce 1. Create a Hologres table via Gravitino 2. Attempt to drop a column using table alteration 3. Operation fails due to missing GUC parameter ## Expected Behavior DROP COLUMN operation should succeed by automatically setting the required GUC parameter. ## Actual Behavior DROP COLUMN operation fails because the GUC parameter is not set. ### Parent issue https://github.com/apache/gravitino/issues/9886 -- 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]
