Best regards,
Victor

Martin

Best regards,
Victor

There is result of query as .csv attachment
SELECT id,filter FROM network_maps WHERE filter <> '';

network_maps.csv

SELECT id,link_styling_script,filter FROM network_maps WHERE link_styling_script <> '' OR filter <> '';

(maybe you'll need to change condition, I'm not sure it is correct for MariaDB, but idea is to get all records where one of those fields is not empty).

Best regards,
Victor

.. "Prepare UPDATE network_maps SET link_styling_script=?,filter=? WHERE id=?"

In MariaDB log appear message:
2024-05-09 13:59:01 9 [Warning] Aborted connection 9 to db: 'netxms_db' user: 'netxms' host: 'localhost' (Got an error reading communication packets)

#####
    9 Query SELECT item_id,transformation,instd_filter FROM items
    9 Prepare UPDATE items SET transformation=?,instd_filter=? WHERE item_id=?
...
    9 Query SELECT threshold_id,script FROM thresholds
    9 Prepare UPDATE thresholds SET script=? WHERE threshold_id=?
...
    9 Query SELECT item_id,transformation_script,instd_filter FROM dc_tables
    9 Prepare UPDATE dc_tables SET transformation_script=?,instd_filter=? WHERE item_id=?
...   
9 Query SELECT rule_id,filter_script,action_script FROM event_policy
    9 Prepare UPDATE event_policy SET filter_script=?,action_script=? WHERE rule_id=?
...
    9 Query SELECT trap_id,transformation_script FROM snmp_trap_cfg
    9 Prepare UPDATE snmp_trap_cfg SET transformation_script=? WHERE trap_id=?
...
    9 Query SELECT script_id,script_code FROM script_library
    9 Prepare UPDATE script_library SET script_code=? WHERE script_id=?
...
    9 Query SELECT id,link_styling_script,filter FROM network_maps
    9 Prepare UPDATE network_maps SET link_styling_script=?,filter=? WHERE id=?
HERE is the end, nothing executed

Martin