Update trigger in oracle on updating a column who was the married man fantasia is dating

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DOCNUMBER IS NOT NULL) THEN INSERT INTO DOC_IDS VALUES ( : NEW. DOCNUMBER FROM DUAL; END IF; ELSIF UPDATING THEN IF (: NEW. DOCNUMBER ); END IF; END IF; END; table there's DOCNUMBER column. I think, you don't need the autonomous transaction ...Alex Hi Alex if I don't use "pragma autonomous_transaction;" It will raise other error: Ora-04091:table mm is mutating, trigger/function may not see it.

LAST_APPLIED_DATE IS NOT NULL) THEN SELECT MONTHS_BETWEEN(TO_DATE(sysdate,'DD-MON-YYYY'), TO_DATE(: NEW. -- Try to update job_experience less than 3 years UPDATE job_openings SET JOB_EXPERIENCE = 2 where APPLICATION_ID = 1; -- error Error report - ORA-20000: Job experience must be more than or equal to 3 years. TRG_BEFORE_EMP_UPDATE", line 21 ORA-04088: error during execution of trigger 'SYSTEM. CREATE TABLE bank_transactions ( TXN_ID number(10) primary key, TXN_NUMBER varchar2(20), PARTY_NAME varchar2(50), TXN_DATE date, CREATED_BY varchar2(20), CREATED_DATE date ); --Creating bank_transactions_audit table. He have good understanding and knowledge of Java, Database, Spring, Hibernate and exploring other technologies related to Software development.

Hi all, I have a serious problem: 1/ create table mm (a int, b int, c int); 2/ create or replace trigger t_mm after update of b on mm referencing old as old new as new for each row declare i int; j int; pragma autonomous_transaction; begin i := ld.b; j := :new.b; if i j then update mm set c = 2 where a = :new.a ; end if; end; 3/ insert into mm (a, b) values (1, 1); 4/ update mm set b= 2 where a =1 when I run step 4, it raise an error : Ora-00060: deadlock detected while waiting for resouce Ora-06512: at "t_mm" line 10 Ora-04088:error during execution of trigger "t_mm" what is the problem? thanks in advanced Thi Nguyen Oh, now I see the real problem, it's your autonomous transaction.

The main transactio locks the row and the autonomous transaction tries to lock it too.

You should use the MERGE statement to select rows from one or more sources for insert or update of one or more tables.

The decision to perform an insert or update is based on conditions specified by you.

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