CREATE TABLE vertex_backup_21112025
    AS
        SELECT
            *
        FROM
            vertex
        WHERE
            approval_status = 'L1RejectedDeletion';
CREATE TABLE idu_backup21112025
    AS
        SELECT
            *
        FROM
            idu;
            
UPDATE vertex
SET
    approval_status = NULL
WHERE
    approval_status = 'L1RejectedDeletion';
    
commit ;