when I try to insert in the data table, I get this"numeric or value error: character to number conversion error"
This is my trigger :
CREATE OR REPLACE TRIGGER TRIGGER_ON_TEMP
BEFORE INSERT ON DATA
FOR EACH ROW
DECLARE
CURSOR ERR_MSG_CURSOR IS
SELECT ERROR_MSG FROM REFERENTIEL;
codeERR VARCHAR2(100);
BEGIN
OPEN ERR_MSG_CURSOR; ****
LOOP
FETCH ERR_MSG_CURSOR INTO codeERR;
if (:new.DESCRIPTION LIKE '%'+codeERR+'%') THEN
DBMS_OUTPUT.PUT_LINE('I got here:'||:new.DESCRIPTION);
END IF;
END LOOP;
CLOSE ERR_MSG_CURSOR;
END;
The error is occuring on the line with ****. I'm not quite too sure as to what is causing this error, any help?
Related
I am facing this error:
LINE/COL ERROR
-------- -----------------------------------------------------------------
4/11 PLS-00103: Encountered the symbol "IS" when expecting one of the
following:
:= . ( # % ; not null range default character
My package is:
CREATE OR REPLACE PACKAGE BODY EMP_PK AS
PROCEDURE INSERT_TR(EMPNO EMP_20171250.EMPNO%TYPE,ENAME EMP_20171250.ENAME%TYPE,SAL EMP_20171250.SAL%TYPE) IS
INSERT_ERROR EXCEPTION;
CRUSOR C1 IS INSERT INTO EMP_20171250(EMPNO,ENAME,SAL) VALUES(EMPNO,ENAME,SAL);
BEGIN
IF(C1%FOUND) THEN
DBMS_OUTPUT.PUT_LINE('RECORD INSERTED');
ELSE
RAISE INSERT_ERROR;
END IF;
EXCEPTION
WHEN INSERT_ERROR THEN
DBMS_OUTPUT.PUT_LINE('ERROR WHILE RECORD INSERTION');
END INSERT_TR;
END EMP_PK;
it is not CRUSOR but CURSOR
cursor can't contain INSERT statement; it is a SELECT
you are checking whether cursor returned something, but - you never opened it nor fetched from it so it is pretty much useless
insert_error looks like there was an error while inserting a row, but - you are actually raising it if cursor didn't return anything
Basically, you don't need a cursor at all. Such a procedure would do:
PROCEDURE insert_tr (p_empno emp_20171250.empno%TYPE,
p_ename emp_20171250.ename%TYPE,
p_sal emp_20171250.sal%TYPE)
IS
BEGIN
INSERT INTO emp_20171250 (empno, ename, sal)
VALUES (p_empno, p_ename, p_sal);
END insert_tr;
If insert fails, Oracle will raise an exception anyway so - yes, you can handle it/them if you want.
Also, it is good to distinguish parameter names from column names; for example, precede their names with a p_ (as I did).
I'm not really sure whats wrong with this error. The error occurred at the INSERT INTO statement below. I was trying to insert the values from the cursor loop above into a temporary table. The error was 'SQL Statement ignored'
PROCEDURE loopHalfHourIntervals AS
sourceDay DATE;
sourceDayName VARCHAR2(10);
sourceInterval NUMBER(3);
sourceVolume FLOAT(20);
CURSOR c_findValues IS
SELECT DAY, hh, volume
FROM V_NEM_RM16;
BEGIN
--FOR r_findValues IN c_findValues
OPEN c_findValues;
LOOP
FETCH c_findValues INTO sourceDay, sourceInterval, sourceVolume;
IF identifyHoliday(sourceDay) = TRUE
THEN sourceDayName := 'HOLIDAY';
ELSE sourceDayName := trim(to_char(to_date(sourceDay, 'DD-MON-YYYY'),'day'));
END IF;
INSERT INTO tmpForecast --error occurred here
(
currentDay,
dayInterval,
volume
)
VALUES
(
UPPPER(sourceDayName),
sourceInterval,
sourceVolume
);
EXIT WHEN c_findValues%notfound;
END LOOP;
common.log('Holidays check completed and stored in tmp_forecast');
END loopHalfHourIntervals; ```
While creating a trigger on the 'emprunter' table, I'm trying to compare a value coming from another table 'exemplaire.numexemplaire' which is supposed to be an INTEGER. But I keep getting the same errors which is:
Error(4,7): PL/SQL: SQL Statement ignored
Error(7,15): PL/SQL: ORA-00904: "EMPRUNTER"."NUMEXEMPLAIRE":
invalid identifier
How can I do to retrieve the value of a field coming from another table (exemplaire.numexemplaire)?
CREATE OR REPLACE TRIGGER BIEmprunter
BEFORE INSERT OR UPDATE OF numexemplaire ON emprunter
FOR EACH ROW
DECLARE
livreEmpruntable INTEGER;
BEGIN
SELECT exemplaire.empruntable
INTO livreEmpruntable
FROM exemplaire
WHERE emprunter.numexemplaire = exemplaire.numexemplaire;
IF livreEmpruntable != 1 THEN
raise_application_error(-20000, 'exemplaire non empruntable');
END if;
END;
UPDATE 1
Thanks for the answer but I keep getting this error whule trying to test the trigger...
SQL Error: ORA-04098: trigger 'EQUIPE10.ABONNEMENTPASAJOUR' is invalid and failed re-validation
04098. 00000 - "trigger '%s.%s' is invalid and failed re-validation"
*Cause: A trigger was attempted to be retrieved for execution and was
found to be invalid. This also means that compilation/authorization
failed for the trigger.
*Action: Options are to resolve the compilation/authorization errors,
disable the trigger, or drop the trigger.
Update 2
Thanks again for the answer, the trigger can compile now. But when now I'm trying to make it work when inserting value but I keep getting the error because there is no data yet...
INSERT INTO emprunter
VALUES (2, 1, 18, '17-02-01', null);
Error report -
SQL Error: ORA-01403: no data found
ORA-06512: at "EQUIPE10.BIEMPRUNTER", line 4
ORA-04088: error during execution of trigger 'EQUIPE10.BIEMPRUNTER'
01403. 00000 - "no data found"
*Cause: No data was found from the objects.
*Action: There was no data from the objects which may be due to end of fetch.
You want to join the two tables:
CREATE OR REPLACE TRIGGER BIEmprunter
BEFORE INSERT OR UPDATE OF numexemplaire ON emprunter
FOR EACH ROW
DECLARE
livreEmpruntable INTEGER;
BEGIN
SELECT exemplaire.empruntable
INTO livreEmpruntable
FROM exemplaire
join emprunter
ON emprunter.numexemplaire = exemplaire.numexemplaire;
IF livreEmpruntable != 1 THEN
raise_application_error(-20000, 'exemplaire non empruntable');
END if;
END;
Also, the above join query can potentially return multiple rows and the call will result in exception (uncaught as of now)
ORA-01422: exact fetch returns more than requested number of rows
I guess you want to use :new to access the record that triggered the trigger:
CREATE OR REPLACE TRIGGER BIEmprunter
BEFORE INSERT OR UPDATE OF numexemplaire ON emprunter
FOR EACH ROW
DECLARE
livreEmpruntable INTEGER;
BEGIN
SELECT exemplaire.empruntable
INTO livreEmpruntable
FROM exemplaire
WHERE :new.numexemplaire = exemplaire.numexemplaire;
IF livreEmpruntable != 1 THEN
raise_application_error(-20000, 'exemplaire non empruntable');
END if;
END;
I am trying to get a trigger on the table PACKS that set a min Value in INT Field - PRICE when inserting a new PACK - for example '333'. for insert calling a Procedure new pack.
thats the trigger:
CREATE OR REPLACE TRIGGER pack_min_price
BEFORE
INSERT
ON PACKS
FOR EACH ROW
BEGIN
IF new.PRICE < 333 THEN
:new.PRICE := :new.PRICE + 333;
END IF;
END;
and thats the PROCEDURE:
create or replace PROCEDURE newPack(
cntr IN PACKS.COUNTRY%TYPE,
trns IN PACKS.TRANSPORT%TYPE,
htl IN PACKS.HOTEL%TYPE,
extr IN PACKS.HOTELEXTRAS%TYPE,
othextr IN PACKS.OTHEREXTRAS%TYPE,
strdt IN PACKS.STARTDATE%TYPE,
enddt IN PACKS.ENDDATE%TYPE,
prc IN PACKS.PRICE%TYPE)
IS
BEGIN
INSERT INTO PACKS
(COUNTRY,TRANSPORT,HOTEL,HOTELEXTRAS,OTHEREXTRAS,STARTDATE,ENDDATE,PRICE)
VALUES
(cntr,trns,htl,extr,othextr,strdt,enddt,prc);
COMMIT;
END;
the error i get when i try to compile the trigger -
Compilation failed, line 2 (10:12:41) The line numbers associated with compilation errors are relative to the first BEGIN statement. This only affects the compilation of database triggers.
PLS-00201: identifier 'NEW.PRICE' must be declaredCompilation failed, line 2 (10:12:41) The line numbers associated with compilation errors are relative to the first BEGIN statement. This only affects the compilation of database triggers.
PL/SQL: Statement ignored
and when i start the procedure -
ORA-04098: trigger 'PROJECT160.PACK_MIN_PRICE' is invalid and failed re-validation
without the Trigger the Procedure is working perfectly fine. Can you help? thx
You are missing the : on the new instance in the IF statement.
IF :new.PRICE < 333 THEN
:new.PRICE := :new.PRICE + 333;
END IF;
I have a simple procedure that should delete all rows with "CREATEDATE" earlier than the given input parameter "p_date".
For some reason I keep getting "ORA-00904: "P_DATE": invalid identifier":
PROCEDURE DELETE_TABLE (p_date date) IS
begin
delete from db.table
where CREATEDATE<=p_date;
commit;
end ;