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Possible Tuning query

Prokopios PoulimenosMar 26 2024 — edited Mar 26 2024

Hi all,
I need some assistance in optimizing the performance of a query.

To provide some context, I have two tables structured in a MASTER-DETAIL relationship.
The first table is named MOVEMENT, and the second one is MOVEMENT_MESSAGE.
These tables are linked through the relationship MOVEMENT.ID = MOVEMENT_MESSAGE.MOVEMENT_ID.

Basic structure of each table

Additionally, the MOVEMENT table is partitioned by month using the following partitioning scheme:

PARTITION BY RANGE ("MIN_DATE") INTERVAL (NUMTOYMINTERVAL(1, 'MONTH'))

Furthermore, there are the following indexes

CREATE INDEX "IDX_MOV_STATE" ON "CSMIS2_USER"."MOVEMENT" ("STATE", "MIN_DATE", "MAX_DATE");
CREATE INDEX "IDX_MOVEMENT_MSG_ID" ON "CSMIS2_USER"."MOVEMENT_MESSAGE" ("MOVEMENT_ID") ;

I have the below query in order to check based on a state of movement and state_modification_date if a number of days is exceeded.

SELECT 
   mov_send, 
   mov_rec, 
   domain, 
   mrn, 
   state, 
   LISTAGG(SUBSTR(msg_type, 3, 4), '') WITHIN GROUP (ORDER BY SEND_DATE) msg_list, 
   LISTAGG(msg_send, '') WITHIN GROUP (ORDER BY SEND_DATE) send_list, 
   LISTAGG(msg_rec, '') WITHIN GROUP (ORDER BY SEND_DATE) rcv_list, 
   min_date, 
   max_date, 
   EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) AS days_stuck 
FROM (
   SELECT 
       a.SENDER mov_send, 
       a.RECEIVER mov_rec, 
       b.MSG_TYPE msg_type, 
       b.SENDER msg_send, 
       b.RECEIVER msg_rec, 
       a.MRN mrn, 
       b.SEND_DATE, 
       a.domain, 
       a.state, 
       a.min_date, 
       a.max_date, 
       a.state_modification_date 
   FROM MOVEMENT a 
   INNER JOIN MOVEMENT_MESSAGE b ON a.ID = b.MOVEMENT_ID 
   WHERE a.ID IN (
       SELECT id 
       FROM movement 
       WHERE min_date >= SYSDATE - 180
           AND min_date <= SYSDATE
           AND (
               (domain = 'NCTS' AND (
                   (state_modification_date IS NOT NULL AND state = 'Initial' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :1) OR 
                   (state_modification_date IS NOT NULL AND state = 'Incidentregistered' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :2) OR 
                   (state_modification_date IS NOT NULL AND state = 'Movementleftsecurityarea' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :3) OR 
                   (state_modification_date IS NOT NULL AND state = 'Notificationcrossingfrontier' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :4) OR 
                   (state_modification_date IS NOT NULL AND state = 'Unknown' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :5) OR 
                   (state_modification_date IS NOT NULL AND state = 'Underenquiryprocedure' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :6) OR 
                   (state_modification_date IS NOT NULL AND state = 'Released' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :7) OR 
                   (state_modification_date IS NOT NULL AND state = 'Recoveryrecommended' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :8) OR 
                   (state_modification_date IS NOT NULL AND state = 'Arrived' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :9) OR 
                   (state_modification_date IS NOT NULL AND state = 'Underrecoveryprocedure' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :10)
               )) 
               OR 
               (domain = 'ECS' AND (
                   (state_modification_date IS NOT NULL AND state = 'Initial' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :11) OR 
                   (state_modification_date IS NOT NULL AND state = 'UnderExitConfirmationRequest' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :12) OR 
                   (state_modification_date IS NOT NULL AND state = 'AwaitingforPCOControlDecision' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :13) OR 
                   (state_modification_date IS NOT NULL AND state = 'ReleasedforExport' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :14) OR 
                   (state_modification_date IS NOT NULL AND state = 'Unknown' AND EXTRACT(DAY FROM SYSTIMESTAMP - state_modification_date) >= :15)
               ))
           )
   )
   AND IS_IECA = 0 
   AND ENV = 'OP'
) 
GROUP BY mov_send, mov_rec, mrn, domain, state, min_date, max_date, state_modification_date;

, where :1 until :15 are configuration binding variables.

This query takes about 406 seconds to be executed, so because the transaction timeout is set to 5 minutes, it fails.

Attached you can find the execution plan explain_plan.txt

Is there any way to improve the query ?
Additionally, if we assume that all parameters have the same value (let's say 3), can the restructuring process be simplified?

Thanks in advance for your time

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Added on Mar 26 2024
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