Bad Bind Variable Error In Trigger
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Error 49 Bad Bind Variable
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Bad Bind Variable Error In Oracle Forms
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a minute: Sign up Oracle create trigger error (bad bind variable) up vote 6 down vote favorite 3 I at trying to create trigger with the following code. CREATE OR REPLACE TRIGGER MYTABLE_TRG BEFORE INSERT ON MYTABLE FOR EACH ROW BEGIN select MYTABLE_SEQ.nextval into :new.id from dual; END; I am getting error Error(2,52): PLS-00049: bad bind variable 'NEW.ID' Any ideas? Thanks. bad bind variable in oracle procedure sql oracle share|improve this question asked Feb 21 '13 at 3:17 user2014963 1 I presume there's a column named ID in MYTABLE? –DCookie Feb 21 '13 at 3:31 You are right. I renamed the ID column to SECTION_ID and forgot to rename it in the trigger. –user2014963 Feb 21 '13 at 3:34 add a comment| 3 Answers 3 active oldest votes up vote 10 down vote accepted It seems like the error code is telling you there's no such column ID in your table... share|improve this answer answered Feb 21 '13 at 6:48 DCookie 28.7k74765 add a comment| up vote 0 down vote Somehow your environment is treating your code as SQL instead of a DDL statement. This works for me (running in sqlplus.exe from a command prompt): SQL> create sequence mytable_seq; Sequence created. SQL> create table mytable (id number); Table created. SQL> CREATE OR REPLACE TRIGGER MYTABLE_TRG 2 BEFORE INSERT ON MYTABLE 3 FOR EACH ROW 4 BEGIN 5 select MYTABLE_SEQ.nextval into :new.id from dual; 6 END; 7 / Trigger created. Note the trailing "/" - this
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this pls 00049 bad bind variable new trigger site About Us Learn more about Stack Overflow the company Business Learn more bad bind variable in oracle forms about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x bad bind variable in oracle reports Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up bad bind http://stackoverflow.com/questions/14993980/oracle-create-trigger-error-bad-bind-variable variable trigger for update and inserting up vote 0 down vote favorite I keep getting a bad bind variable error. I have tried debugging it but this is still lingering over, not too sure why it's saying this here. What I'm trying to do as if someone is inserted into the enrols database BEFORE 1993 then they get a 10% discount for that paper. http://stackoverflow.com/questions/25736195/bad-bind-variable-trigger-for-update-and-inserting Also, if updating the details and they were enrolled before start of 1993, then give them a 10% discount. errors: 6/31 PLS-00049: bad bind variable 'OLD.PAPER_COST' 6/50 PLS-00049: bad bind variable 'OLD.PAPER_COST' 14/31 PLS-00049: bad bind variable 'NEW.PAPER_COST' 14/50 PLS-00049: bad bind variable 'NEW.PAPER_COST' Shouldn't this be okay, that I'm not referencing paper_cost in my enrols relation but in my papers relation as I'm calling "update papers" prior to paper_cost? CREATE OR REPLACE TRIGGER discount_160 BEFORE INSERT OR UPDATE ON enrols FOR EACH ROW BEGIN IF UPDATING THEN IF (date_enrolled < TO_DATE('01-Jan-1993', 'dd-mon-yyyy')) THEN IF (paper_code = 160) THEN UPDATE papers SET paper_cost = (:OLD.paper_cost - (:OLD.paper_cost * 0.1)) WHERE papers.paper_code = enrols.paper_code; END IF; END IF; ELSE --inserting IF (date_enrolled < TO_DATE('01-Jan-1993', 'dd-mon-yyyy')) THEN IF (paper_code = 160) THEN UPDATE papers SET paper_cost = (:NEW.paper_cost - (:NEW.paper_cost * 0.1)) WHERE papers.paper_code = enrols.paper_code; END IF; END IF; END IF; END; / My enrols relation: CREATE TABLE enrols (paper_code INT , student_id INT REFERENCES student(student_id), date_enrolled DATE, dept_id INT, PRIMARY KEY(paper_code, student_id, dept_id), FOREIGN KEY (paper_code, dept_id) REFERENCES papers(paper_code, dept_id)); INSERT INTO enrols VALUES (160, 172384, TO_DATE('22-Mar-1994', 'dd-mon-yyyy'), 01);
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the http://dba.stackexchange.com/questions/60278/pls-00049-bad-bind-variable-when-compiling-a-trigger company Business Learn more about hiring developers or posting ads with us Database Administrators Questions http://dba.stackexchange.com/questions/75659/pl-sql-error-bad-bind-variable Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are bad bind voted up and rise to the top PLS-00049 bad bind variable when compiling a trigger up vote 0 down vote favorite I'm trying to implement a dedupe trigger to a table. CREATE OR REPLACE TRIGGER USER.TBL_ACTION_DEDUP BEFORE INSERT ON USER.ERRORTABLE REFERENCING NEW AS NEW OLD AS OLD FOR EACH ROW BEGIN IF (:OLD.Identifier = :NEW.Identifier) THEN SELECT :OLD.tally + 1 INTO :NEW.tally FROM DUAL; END IF; END TBL_ACTION_DEDUP; / Error is: On line: 2 bad bind variable PLS-00049: bad bind variable 'OLD.IDENTIFIER' oracle trigger plsql share|improve this question edited Feb 2 '15 at 12:16 Colin 't Hart 5,00982131 asked Mar 6 '14 at 8:44 user60216 314 1 What is the old value of IDENTIFIER and TALLY if you insert a new row? Old values only exist for update and delete triggers. –miracle173 Apr 6 '14 at 6:44 Why are you using a select ... from dual to assign the new value? Much better just to do :new.tally = :old.tally + 1;. –Colin 't Hart Feb 2 '15 at 12:18 Why use the referencing clause if you're just going to use the same names? Delete that clause entirely. –Colin 't Hart Feb 2 '15 at 12:18 What do you mean by "dedupe trigger"? It looks like you mean you want to update an existing row in the situation where the user tries to insert a new row with the same key. This isn't possible with a trigger on a table in Oracle because the insert will still happen. –Colin 't Hart Feb 2 '15 at 12:22 add a comment| 1 Answer 1 active oldest votes up vote -2 down vote you should remove fragment: "USER.". Properly is: CREATE OR REPLACE TRIGGER TBL_ACTION_DEDUP BEFORE INSERT ON ERRORTABLE REFERENCING NEW AS NEW OLD
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top PL/SQL Error bad bind variable up vote 0 down vote favorite Where is the problem with my code. It should work, but Compiler says: Error(5,14): PLS-00049: bad bind variable 'NEW.NAZWA_GRUPY' Error(6,1): PLS-00049: bad bind variable 'NEW.NAZWA_GRUPY' Error(6,25): PLS-00049: bad bind variable 'NEW.NAZWA_GRUPY' Error(7,78): PLS-00049: bad bind variable 'NEW.NAZWA_GRUPY' Error(10,1): PLS-00103: Encountered the symbol "CREATE" in this: DROP TABLE Grupy CASCADE CONSTRAINTS ; CREATE TABLE Grupy ( idGrupy NUMBER NOT NULL , nazwa VARCHAR2 (20) NOT NULL , opis VARCHAR2 (150) ) ; ALTER TABLE Grupy ADD CONSTRAINT Grupy_PK PRIMARY KEY ( idGrupy ) ; CREATE OR REPLACE TRIGGER wyzwalacz BEFORE INSERT OR UPDATE OF nazwa ON Grupy FOR EACH ROW DECLARE stara_nazwa VARCHAR2; BEGIN dbms_output.put_line('Wstawiono nową nazwę do tabeli Grupy'); stara_nazwa:=:new.nazwa_grupy; :new.nazwa_grupy:=upper(:new.nazwa_grupy); dbms_output.put_line('Nazwa grupy '||stara_nazwa||' została zmieniona na '||:new.nazwa_grupy); END; Insert into Grupy Values(1, 'Vw AG','Należą do niej marki :Audi, Bentley, Bugatti, Ducati, Lamborghini, Seat, Skoda, Volkswagen, Scania, MAN, Porsche'); select * from Grupy; sql oracle plsql share|improve this question edited Sep 3 '14 at 22:44 asked Sep 3 '14 at 22:36 Arthur 112 Inside trigger body :NEW and :OLD let you access new and old values of the fields. There is no "nazva_grupy" column in Grupy table. –a1ex07 Sep 3 '14 at 2