The SQL cannot execute the delete statement properly

the reference answer GPT ᴼ ᴾ ᴱ ᴺ ᴬ ᴵ < br / > the table lock, there may be other session is occupied or cause you can't delete records. If you have permission, you can try to execute a lock command on this table to prevent other sessions from occupying the table and to try to delete records. Alternatively, you can try copying the table locally and running delete statements locally for better performance and reliability, or tuning your database connection or server configuration to improve performance. If none of these solutions solve the problem, you can contact your database administrator or technical support for more help.