Step# 2 manipulated the tables:
Inserted 3 records in Table_C.
Then I created an Insert Trigger to Table_A with an insert statement into Table_B and a subquery to Table_C. Please see below:
CREATE OR REPLACE TRIGGER TABLE_A_TR
after INSERT OR UPDATE OR DELETE ON TABLE_A
FOR EACH ROW
DECLARE
[code]......
Step# 3 compiled the created trigger and I've successfully compiled it.
Step# 4 Tested the trigger (TABLE_A_TR) using an insert statement to TABLE_A.
Insert into TABLE_A values (1,'testa','testb')
I've successfully insert the values into TABLE_A however I've observed that the trigger didn't execute the insert statement because TABLE_B has an empty rows. I tried to manually execute the insert statement just to see if there's an issue in my insert statement but I've successfully populated the values into TABLE_B. So I'm wondering why the trigger didn't execute the insert statement.
select * from (select pa_request_id ,max(status) status ,max(approved_amount) approved_amount ,min(level_id) level_id ,max(req_amount) req_amount from target_aggregation_attendee group by pa_request_id) where status = 'Approved')
My Main Query:
select TARGET_EMPLOYEE.FIRST_NAME||' ' ||TARGET_EMPLOYEE.LAST_NAME as Requestername, TARGET_EMPLOYEE.GE_ID as requesterGEID, TARGET_ATTENDEE.FIRST_NAME||' ' ||TARGET_ATTENDEE.LAST_NAME as AttendeeName, TARGET_ATTENDEE.ATTENDEE_TYPE_FLAG as Attendeetyflg, TARGET_ATTENDEE.US_GO_ATTENDEE_FLAG as usgoflg, TARGET_ATTENDEE.COMP_GOVT_AGENCY_DEPT as Atcomp,
In a trigger(on update of a table t1) I am trying to write, I am doing an insert on t2 accessing ':new' values of the update on t1.
But in my Insert statement, I am having get one of the column values from another table. How can I write my insert statement in such a way as to insert values contained in ':new' pseudo columns and a select from another table. Below is my insert statement in the trigger : -------
IF (:old.GROUP_YELLOW <> :new.GROUP_YELLOW) THEN INSERT INTO TEST.W_THRESHOLD_LOG (THRESHOLD_LOG_WID, CHANGE_DATE, MEASURE_TYPE_WID, MEASURE_NAME, CUSTOMER_WID, CUSTOMER_NAME, USER_ID, CHANGED_ITEM, PREV_VALUE, NEW_VALUE) VALUES(TEST.W_THRESHOLD_LOG_SEQ.NEXTVAL, SYSDATE, :new.MEASURE_TYPE_WID, 'Rolling Stabilty' , :new.CUSTOMER_WID, 'Customer1', 'User1', 'GROUP_YELLOW', :old.GROUP_YELLOW , :new.GROUP_YELLOW); END IF; -------
In the above code if the hardcoded value 'Customer1' need to be picked from another table, i.e .
SELECT NAME FROM W_CUSTOMER_DIM WHERE CUSTOMER_WID = THRESHOLD.CUSTOMER_WID
how can I rewrite my query to the above value from the select into my insert statement..?
I read in a book that you can't use subquery in an insert statement . E.g:
1)insert into dates (date_col) values (select sysdate fom dual) but when i tried using subquery like this:
2)insert into regions values ((select max(region_id)+1 from regions), 'Oce');
This query worked but 1st query didnt.From my assumptions if we try inserting values in table with the subqueries for a particular column as in 1st query , it will throw error but not while inserting values in all columns as in 2nd query.
I have an athletics participation table that only has the relevant emplid and effective date field. There is no term field on the table. I'm trying to only select those emplid's where the max( effdt) for the emplid is between the begin and end date of the current term. I only want to select current athletes. I would much rather it be for the current academic year but it seems impossible. Why can't I use max(effdt) here?
sql Code
AND h.emplid IN(SELECT b.emplid FROM PS_ATHL_PART_STAT b where max(b.effdt) between (SELECT term_begin_date AND term_end_date from PS_TERM_TBL
I am trying to call procedure inside trigger.. but i get error ora-04098 ..
create table emp_hstry as select * from emp where 1= 2 ;
create or replace procedure emp_del_hstry(v_empno NUMBER , v_ename VARCHAR2, v_job VARCHAR2) is insert into emp_hstry (empno,ename,job) values (v_empno,v_ename,v_job); COMMIT; end;
create or replace trigger emp_del_hstry1 after insert or delete on emp for each row begin if deleting then emp_del_hstry(:old.empno,:old.ename,:old.job); end if; end;
delete from emp where empno = '7369'
AFTER delete statement run i get ora-04098 message i also check show error command ,but still i am not getting solution of this error ..
i would like to create a sequence inside a dml trigger. Is it possible? I created a trigger and it is compiled sucessfully.
create or replace trigger tri_update_test after delete on test declare pragma autonomous_transaction; begin execute immediate 'create sequence t_unqid start with 1 increment by 1 nocache '
end ;trigger created successfully. And i try to delete data from the test delete from test where id=5;
Output:
ERROR at line 1: ORA-01031: insufficient privileges ORA-06512: at "SCOTT.TRI_UPDATE_TEST", line 4 ORA-04088: error during execution of trigger 'SCOTT.TRI_UPDATE_TEST'
I would like to execute an external batch file in Windows using DBMS_SCHEDULER in an Oracle database (10g or a higher version). I intend this to be done through a trigger, which would be called on encountering specific errors in Oracle.
The problem is that I can't create triggers on SYS objects, but DBMS_SCHEDULER is owned by (and as far as I understand, supposed to be used with) SYS user. what permissions need to be granted to which user? Also, can this be done on creating a new user and not using the default SYS and SYSTEM users?
1. It should always start with 401 (I can handle that with Oracle check constraint that mypo should be > 401) 2. For each Id, the first insert has to be 401, then it should add one from there within the Id
(something like, mypo is a sequence within the ID.)
I am trying to populate mypo inside the trigger in this way:
CREATE OR REPLACE TRIGGER trigTBL_LTEST BEFORE INSERT OR UPDATE ON TBL_LTEST REFERENCING NEW AS NEW OLD AS OLD
Am trying to use the SYS_CONTEXT variables inside a trigger. After reading the documentation I found that the below query when used inside the trigger code will return the trigger owner.
Select Username from User_Users
Will any of the below variables return the trigger owner when used inside the trigger code
sys_context('USERENV','CURRENT_USER') or sys_context('USER','CURRENT_SCHEMA')
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi PL/SQL Release 10.2.0.4.0 - Production CORE 10.2.0.4.0 Production TNS for Linux: Version 10.2.0.4.0 - Production NLSRTL Version 10.2.0.4.0 - Production
I have one problem in trigger execution. I have a small plsql block in trigger and, I want to execute it as a dynamic way. but it is giving the error. Please find the trigger code. Here my intension is that, the column name used in trigger should be dynamic. In future, if I want to switch the column name, I have to do without modification in trigger. The error im getting is "ORA-01008: not all variables bound".
CREATE OR REPLACE TRIGGER ETM_AR_IU AFTER UPDATE ON EXTERNAL_MAPPING REFERENCING NEW AS NEW OLD AS OLD FOR EACH ROW
I have 3 tables, user_login_event, person and resource_viewed_event. What I want to do have a report for each month, users logged in our application and then show for each month, how many records were created in table person and how many resource views events were logged in resource_viewed_event.
Lets only worry about the timestamp fields in these tables now as I want to use them to join the tables together or at least build correlated subqueries along the months. I have tried several options, all not leading to a desired result:
Left outer join. Works but its incredibly slow:
SELECT distinct to_char(ule.TIMESTAMP,'YYYY-MM') as "YYYY-MM", count(distinct ule.id) as "User Logins", count(distinct ule.user_id) as "Users logged on", count(distinct p2.id) as "Existing Users", count(distinct p1.id) as "New Users", count(distinct r1.id) as "Resources created"
[code]....
Tried the same with left outer joins of temporary tables created through select statements:
select distinct ule.month as "Month", count(distinct p1.user_id) as "Users created", count (ule.id) as "Logins", count (distinct ule.user_id) as "Users logged in", count(rv.id) as "Resource Views", count(distinct rv.resource_id) as "Resources Viewed"
[code]....
Tried the same with left outer joins of temporary tables created through select statements:
select distinct ule.month as "Month", count(distinct p1.user_id) as "Users created", count (ule.id) as "Logins", count (distinct ule.user_id) as "Users logged in", count(rv.id) as "Resource Views", count(distinct rv.resource_id) as "Resources Viewed"
[code]....
another approach is to create my own temporary tables using select statements and create fixed Month values which I can use to directly link the sets together.
select distinct ule.loginday as "Month", count(distinct ule.id) as "Logins", count(distinct ule.user_id) as "Users logged in", count(distinct p1.user_id) as "Users created", count(distinct p2.user_id) as "Existing users1"
[code]....
performance is OK with 2 tables but the example above takes forever to execute.
Tried an approach with union but this creates new rows for each table
SELECT DISTINCT p1.MONTH AS "Month", COUNT(DISTINCT p1.user_id) AS "Users created", NULL AS "Logins", NULL AS "Users Logged in", NULL AS "Resource views", NULL AS "Resources viewed" FROM (SELECT To_char(person.created_on_date, 'YYYY-MM') AS MONTH,
While writing a procedure I went into this problem. Whenever I write Query : Select * from dba_pending_transactions It works fine.
But whenever I use same Select Query inside PL-SQL block it gives error Table or view not exist. Dba_pending_transactions is view.
SQL> declare 2 v_count number(2); 3 begin 4 execute immediate 'select count(*) from dba_ending_transactions' into v_count; 5 dbms_output.put_line(v_count); 6 end; 7 / declare * ERROR at line 1: ORA-00942: table or view does not exist ORA-06512: at line 4
Same error I get when i use it inside a procedure.
can we place insert statement in loop inside anonymous block?
CREATE TABLE DEP(DEPTID NUMBER(5) NOT NULL PRIMARY KEY,DNAME VARCHAR2(10),LOCID VARCHAR2(10)); DECLARE I NUMBER(5); BEGIN I := 0; LOOP INSERT INTO DEP VALUES(&DEPTID,'&DNAME',&LOCID); I := I+1; EXIT WHEN I = 5; END LOOP; END;
2. Table with the values for columns as given in table 1 ex:
col1, col2, col3, col4, col5, a , aa , 1 , x1 , p b , ab , 2 , x2 , q c , ac , 3 , x3 , r
I have to select values from table2.col1 do some processing and calculate values and store it in a table then do the same thing with col2 and so. This needs to be done for all the columns that appear in table1.For example in table 1 i have only three columns mentioned thus i have to process col1, col2 and col3 from table2. col4 and col5 will not be processed since they do not appear in the first table.
The problem is i have hundred columns in table 2 and the user can add up to hundred columns in table 1 as and when it is required.
I have created a cursor to first select column name from table 1 where variable is not null.For each value in cursor i put it in a local variable.
Second step is to select values from table2 where instead of column name i am using the local variable.But the problem is instead of choosing values from col1 the query returns the value as col1 (the value of local variable)
SELECT rp.id r_paper_id, COUNT(*) created, COUNT( CASE WHEN a.approved_yn = 'Y'
[code]....
But it fails, saying that 'single-row subquery returns more than one row' when I introduce the 'unique_users' clause. The remaining fields of the output are correct.
I have to write a trigger where when the table is updated then one column named 'Status' should be updated as 'U' and if arow is inserted in the table then the column 'Status' needs to be inserted with value 'I'.
New to triggers....how to go with both insert and update conditions together.
Can we write a trigger which takes care of both insert and update. I have used Merge statement where I can write conditions based on insert/update done.
CREATE table ALPHA ( ID NUMBER, FK_NR NUMBER, INPUT NUMBER, OUTPUT NUMBER, MY_COUNT NUMBER, ACTUAL_TOTAL NUMBER );
I would like to record new inputs or outputs andthe column MY_COUNT should display the actual count of records for INPUT (actually MOD(INPUT, 10) ) regarding FK_NR and ACTUAL_TOTAL should display the actual sum for all input/output for FK_NR.
--ID normally comes from a sequence and BEFORE INSERT TRIGGER
EXAMPLE INSERT INTO ALPHA(FK_NR, INPUT, OUTPUT) VALUES (1 ,10,NULL); INSERT INTO ALPHA(FK_NR, INPUT, OUTPUT) VALUES (1 ,10, 50);
I must to build triggers that insert other two rows when the user insert the first record, but the First record must to change Seq to 2 (was 1) then in trigger to insert other record with seq equal 1 and more other record with seq equal 800, I tried some ways , but return error
END ARCTR_ACAO_IMEDIATA_IUreturn me error ORA-06519: active autonomous transaction detected and rolled back ORA-06512: at "CLIBGF.ARCTR_ACAO_IMEDIATA_IU", line 221 ORA-04088: error during execution of trigger 'CLIBGF.ARCTR_ACAO_IMEDIATA_IU' ORA-06512: at line 7using 9.2.08
I'm trying to insert data in my_second_table using a trigger and a view when I insert the data in my_first_table but there's something wrong in the code.
CREATE OR REPLACE TRIGGER my_trigger AFTER INSERT ON my_first_table FOR EACH ROW BEGIN
[Code]...
I'm suspecting that the problem is in the :new.cod_emp
P.S.: I'm using: Oracle Database 11g Release 11.2.0.1.0 - 64bit Production on Enterprise Linux Server release 5.5 (Carthage)
I have make a new trigger.Create a trigger that inserting a new job_id MAX_SALARY assigned as the employee's salary more than 80 departmental charges
I have that code, is that correct?
CREATE OR REPLACE TRIGGER TR27 AFTER INSERT ON JOBS FOR EACH ROW BEGIN (SELECT MAX(SALARY) FROM EMPLOYEES WHERE DEPARMENT_ID=80); :NEW.MAX_SALARY := :OLD.MAX_SALARY; END;
writing a trigger body. My requirement is i need to insert a new record in a task table when ever a new record is inserted into employee table.Here in the trigger i need to select the name of the employee in the last inserted row in employee table and insert the name in task table.I tried to write the code as below
insert into task(name, date, type) values ((select name from employee where emp_id=(select max(emp_id) from employee), sysdate, 'document'));
When i am trying to insert record using trigger, it is taking last but one record from the employee table.
In the trigger I am calling a procedure that returns an error if there is any error returned from procedure. I have to update the table table1's column error_desc (for the same new inserted record for which the trigger was called) with the error received by OUT parameter of procedure called in trigger. I have to update the same record on whose insert this trigger was called.
I must create an INSERT trigger, on an Oracle table, which will do an insert into my MS-SQL 2000 DB table.
The tables are exactly the same in this case and I desire to insert the entire row that was just insterted into the Oracle table into the MS-SQL table.
I understand how to create an ODBC connection between the DB servers, I just can't seem to understand the trigger syntax.
