SQL & PL/SQL :: Create A Trigger On Multiple Schemas
May 25, 2011
I have following schemas in my database scott,sh,hr...I created a triger on a schema scott with the following method
1. sqlplus / as sysdba
2. CREATE TABLE LOGIN_AUDIT_INFO_ALL (
operation VARCHAR2(30),
obj_owner VARCHAR2(30),
object_name VARCHAR2(30),
sql_text VARCHAR2(64),
attempt_by VARCHAR2(30),
attempt_dt DATE);
3.CREATE OR REPLACE TRIGGER login_audit_prod_schemas
AFTER CREATE OR ALTER OR DROP
ON SCOTT.SCHEMA
[code]....
But it don't fulfill my requirement. trigger is fired when scott perform any action. but my requirment is that trigger should be fired when create action is performed on scott by hr,sh or scott. i also want a single trigger which fulfill the requirement.
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Feb 6, 2013
i am trying to generate a SUM from the individual schemas to put on this report but i can't seem to get it right...
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=WINDOWS-1252">
<meta name="generator" content="SQL*Plus 11.2.0">
<TITLE>Launch page </TITLE></head>
<body>
<table border='1' width='90%' align='center' summary='Script output'>
[code].....
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Jul 25, 2010
Is it possible to create two objects in different schemas in a single database.
For example in Schema A, table "T1" is there, is to possible to create a table with the same name "T1" in Schema B.
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Jan 24, 2013
The best way to structure my schemas within a single Oracle instance to support multiple project development. At the moment, within an Oracle instance I have Area_Dev and Area1_Test schemas, with the intention that Project Xv1.0 would use Dev schema for development and Test schema for testing.
Lets say I want to start on Project Xv2.0 development while I am still finalizing Project Xv.10 development what is the best way of accommodating that, without creating individual schemas for each project?
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Aug 23, 2012
DB version : 11.2.0.2 Enterprise Edition
Platform : RHEL 5.6
I have an expdp dump of a schema (HRTB_AP_PROD). I wanted to create 3 schemas from this dump in one go. So i tried this
## The parfile I used
DIRECTORY=DPUMP_DIR
DUMPFILE=HRTB_AP_PROD%u.dmp
LOGFILE=TheThreeSchemas-imp.log
remap_schema=HRTB_AP_PROD:HRTB_AP_DEV1
remap_schema=HRTB_AP_PROD:HRTB_AP_DEV2
remap_schema=HRTB_AP_PROD:HRTB_AP_DEV3
exclude=statistics
parallel=2
nohup impdp '/ as sysdba' parfile=impdp-aug23.par &But i encountered
ORA-39046: Metadata remap REMAP_SCHEMA has already been specified.When I googled it found the following link in which Dean Says , it is not possible.
Re: one dump file inport into multiple schema
So, I had to run 3 separate imports (impdp) to do this.
This is a bit wierd. I am surprized that Oracle guys haven't done anything about this . This is like DB2 !
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Aug 2, 2012
I have a question related to Oracle Data Pump.
So, I want to export two schemas from database with condition:
1. I want to export scheme_1 with all metadata objects + data.
2. I want to export scheme_2 with only metadata objects.
Oracle version is Oracle EE 10.2.0.4.0, OS - Microsoft Server 2003R2.
As far as I know I can not use parameter EXCLUDE like:
EXCLUDE =TABLES:" IN ('SCHEMA_NAME.TABLE')"
(-but this parameter will give me no tables at all) or I can not use CONTENT=SCHEMA_NAME.METADATA_ONLY, maybe I can use QUERY=where table in (select tablename where schema is .... - but I have tables with same name in both schemas).
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May 1, 2013
I need to set up a trigger to check and enforce that the age of an employee at hire date is older than 18 when a new record is inserted. The age is on the PERSON table, and the hire date is on the EMPLOYEE table.
My attempt:
CREATE TRIGGER AGE_HIRE
BEFORE INSERT OR UPDATE ON EMPLOYEE
FOR EACH ROW
BEGIN
IF FLOOR EXTRACT (YEAR FROM (PERSON.BIRTHDATE - EMPLOYEE.HIREDATE)) > 18
THEN DROP NEW
ELSE INSERT NEW
FROM PERSON, EMPLOYEE
END;
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Nov 21, 2012
I have to write a "after update trigger". Here, i have to update the stock table by other inventory tables (by complex query).
I have written trigger below. how to make it correct?
create or replace trigger trg_stk_upd_pur
after update on O_STOCK_EFFECTS
REFERENCING NEW AS new OLD AS old
FOR EACH ROW
[Code]....
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Jan 28, 2013
how to create the trigger that count the last 7 day about from sale table if the last 7 day amount is greater then 10000 then update the commission 2% other wise do nothing
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May 9, 2013
I cant create a trigger for the following problem "write a trigger to change the "hiredate"(in emp tale) in the default format even if the user enters it in some other format, say year/mon/date..."
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Aug 13, 2010
Create a trigger that stamps the date_created and the date_updated column with current date on new and updated records?
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Apr 16, 2010
How do I create a trigger for the age. I want an alert to appear when the date of birth field is less than the age of 17. The formula is age=sysdate-dateofbirth
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Apr 12, 2013
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;
[code]...
trigger created sucessfully.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'
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May 11, 2010
I'm trying to create a trigger and procedure to go along with my DDL. Everything is created just fine, but when I try to execute an update on the table monitored by the trigger I get the following error:
update housing set group_num = 1 where room_num = 10
ERROR at line 1:
ORA-00937: not a single-group group function
ORA-06512: at "YANKEEFAN146.VIOLATION_CHK", line 6
ORA-04088: error during execution of trigger 'YANKEEFAN146.VIOLATION_CHK'
/* DDL */
create table violation_type
(violation_num number(1) primary key,
violation_def varchar2(100) not null)
organization index
tablespace mi257_data;
[code]....
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Jun 20, 2012
I'm looking to create an after logon trigger... my question is - can this trigger be created by any user (i.e. other than sys) and - if so - what's required to ensure it fires for EVERY other user that log's on to the database?
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Feb 1, 2013
Is it possible to create table using trigger?
I tried but failed...
CREATE OR REPLACE TRIGGER tri1
AFTER UPDATE
ON dept
FOR EACH ROW
declare
pragma AUTONOMOUS_TRANSACTION;
BEGIN
execute immediate 'create table dept_dum as select * from dept';
END;
/
SQL> update dept set deptno=23 where deptno=10;
update dept set deptno=23 where deptno=10
*
ERROR at line 1:
ORA-01031: insufficient privileges
ORA-06512: at "SCOTT.TRI1", line 6
ORA-04088: error during execution of trigger 'SCOTT.TRI1'
I am running this as scott user
My requirement is to
create table as select * from table_name where flag=1
This has to be done parallel for all the tables for which this flag is enabled and by that trigger delete all those rows which were backed up as table.
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Nov 28, 2011
We have an application is must be connected to our database for specific requirements in our company but this application has a very bug thing as we must write the super DB password "Like HR password as example" clear in some files and these files must be shared so developers can use the HR password to do any action !!! I know that this application is a problem but we have to install
I can do this by creating trigger on each table will restrict DML. As example: if the operating system user is XXX, the trigger restrict the action. But not logic at all to create more than 1000 triggers on schema (This will impact badly on DB performance).
So, i need to create one trigger to fire before doing any DML on all schema tables. As example: If "MMM" the administrator operating system user trying to do insert action, he can do the action. BUT If "DEV" the developer operating system user trying to do insert action, the trigger must fire here to restrict this action.
Be noted also, i need this trigger not depend on any specific tool like Toad as any user can simply rename the exe file for toad then he can pass the trigger. At least, trigger must depend on (Operating system user & Action_type)
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Aug 16, 2013
i want to give privilege of create trigger,procedures and functions privileges to a user "A"on the schema "B". how can i do it. i've already given select,insert,update,delete privilege to user "A"
how can user "A" create trigger(etc.) on tables of user "B".
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Oct 14, 2010
I Created a form just for testing purpose [Which is i attached]
My Table is TEST0
Structure of table :
---------------------------
NOVARCHAR2(5)
NAME VARCHAR2(10)
FLG VARCHAR2(1)
My Task is When i added a record, e.g if on form, i add name - AAD But its must save on TEST0 Table like this way EMPAAD...means always concate with 'EMP'||:Block.name while saving on database..
I know how to do with front end application, but i want to achieve this task by using trigger on backend databse...how to create a Trigger on backend....i try a one trigger but it give me error- Unable to insert Record...
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Jun 12, 2013
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;
What I need to complete it?
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Apr 28, 2011
i would like to trace some connexions on database, once compile the code , i have the issus following:
10/2 PL/SQL: SQL Statement ignored
11/20 PL/SQL: ORA-00942: table or view does not exist
this is the
DROP TABLE connect_user;
CREATE TABLE connect_user
(
nom_ora varchar2(15),
naom_os varchar2(15),
programme varchar2(20),
poste varchar2(20),
[code]...
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Apr 16, 2013
i have created a trigger on a table after update. i am using if condition if the condition is true i am passing a value and then inserting into audit table.
if(condtion)
L_change_type='value'
end if;
if(condtion)
L_change_type='value'
end if;
if(condtion)
L_change_type='value'
end if;
if(condtion)
L_change_type='value'
end if;
Then i am inserting
Insert into audit_table(change_type.....)
values(..L_change_type)...)
If i want to skip the insert statement for particular condition wt i have to do.
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Dec 3, 2010
I have created a procedure to build trigger dynamically using Dynamic SQL. Here procedure created successfully, when we execute the procedure to build trigger getting the following error.
Note: We are able to create a Trigger, but it is INVALID. if we get the code of a trigger and execute, trigger created a successfully with Valid Status.
ERROR:
ORA-24344: success with compilation error
ORA-06512: at "APPS.CREATE_TRIGGER", line 28
ORA-06512: at line 2
SQL*Plus internal error state 2087, context 47:0:0
Unsafe to proceed
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Dec 30, 2010
table
CREATE TABLE "TEST"
("CONTRACT_REF_NO" VARCHAR2(20 BYTE) primary key,
"CHG_GL" VARCHAR2(9 BYTE),
"CHG_GL_1" VARCHAR2(9 BYTE),
"CHG_GL_2" VARCHAR2(9 BYTE),
[code]...
10 rows selected.
create or replace view test_view
as
select 1 id,CONTRACT_REF_NO,chg_gl
from test
union all
[code]...
11 rows selected.
I have done only for one id.
so the problem is the front end is showing this test_view that people will modify.but they have to actually modify the table ,so I can think of an instead of trigger(instead of insert and instead of update ones).
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May 10, 2013
Im trying to create a trigger to prevent transactions like insert, update and delete based on two conditions:
1) Friday
2) Between 5pm to 8am
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Apr 12, 2013
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'
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Nov 23, 2008
I gave this a shot on my own, and failed, so I am putting the question to you:
I am looking to create a trigger on the "Account" table
CREATE TABLE Account(Acct_no number, BillAmt number, OpenDate Date, SSN number,
Primary Key (Acct_no),
Foreign Key(SSN) references ResponsibleParty(SSN));
which will update the BillAmt field whenever one of the account's respective records is inserted/updated/deleted from the following tables:
CREATE TABLE Plan(Plan_id number, Cost number, Minutes number,
primary key(Plan_id));
CREATE TABLE Feature(Feature_id number, Description varchar(20), Cost number,
primary key(Feature_id));
These tables are linked through the following table:
CREATE TABLE Phone_Line(MTN number, cStart Date, cEnd Date,
rDate Date, Status char, ESN number, Acct_no number, Plan_id number,
primary key(MTN),
foreign key(ESN) references Equiptment(ESN), foreign key( Acct_no) references Account(Acct_no),
foreign key(Plan_id) references Plan(Plan_id));
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Dec 10, 2012
Relevant tables:
create table messages
(
msgID number(10),
fromID number(10),
message varchar2(1024),
ToUserID number(10) default NULL,
ToGroupID number(10) default NULL,
dateSent date,
constraint messages_pk primary key(msgID),
constraint messages_fk1 foreign key(fromID) references profile(userID) on delete cascade,
constraint messages_fk2 foreign key(ToUserID) references profile(userID) on delete cascade
);
[code]....
I need to create a trigger that adds corresponding records into messageRecipient when a message is sent to a group. So, for example, the sql statement
insert into messages values(1, 2, 'message sent to group 3 from user 2', NULL, 3, currentdate);
should add records of the form (1, userID) into messageRecipient for every (3, userID) pair in groupMembership. Here are two triggers I've tried, neither of which works.
create or replace trigger SendGroupMessage
after insert on messages
FOR EACH ROW
when (new.ToUserID is NULL)
BEGIN
insert into messageRecipient(msgID,UserID)
[code]....
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Jun 2, 2010
I am trying to create a trigger to stop events from being deleted if the date is before the current date. This is the SQL syntax for my table
CREATE TABLE event
(event_id numeric(5) not null,
concert_id numeric(5) not null,
event_date date,
);
What I have attempted so far is:
CREATE OR REPLACE TRIGGER event_deleting
BEFORE DELETE ON event
FOR EACH ROW
BEGIN
IF DELETING THEN
[code]......
This gives me a few warnings, the first is that a DECLARE is missing and the second is a INTO is missing.
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Apr 30, 2013
create table TestDate(
idDate int not null primary key,
StartDate date not null,
EndDate date not null
)
I want to create a trigger that can control the Startdate and the EndDate when inserting data,the Endate must be less than the StartDate
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