Oracle trigger if not updating dating my neighbors mom

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For example, a table and a trigger can have the same name (however, to avoid confusion, this is not recommended).

A trigger is fired based on a triggering statement, which specifies: statement might include a list of columns. Deptno) AS Amp_list_ Emplist FROM Dept_tab d; The statement level triggers are useful for performing validation checks for the entire statement.

Error : ORA-20001: APP-SQLAP-10000: ORA-04091: table AP.

AP_SUPPLIER_SITES_ALL is mutating, trigger/function may not see it ORA-06512: at "APPS. TRIGG", line 9 ORA-04088: error during execution of trigger 'APPS.

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Visit Stack Exchange 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. Sign up to join this community I want to create a trigger PL/SQL for the table: ap_supplier_sites_all (oracle EBS R12), in this table i have below information: vendor_site_id (primary key), vendor_id, attribute4 (varchar250), my trigger will be developp for avoid the insert or update the attribute4 if this attribute4 exists in the table for each vendor_id, I have two triggers: 1first trigger: CREATE OR REPLACE TRIGGER TRIG BEFORE INSERT OR UPDATE of attribute4 ON ap_supplier_sites_all referencing new as new old as old for each row BEGIN IF :new.attribute4 in (123,789,78965,12345) -- (select distinct attribute4 from ap_supplier_sites_all) --(123,789,78965,12345) trigger and vendor_id not in THEN RAISE_APPLICATION_ERROR(-20101, 'This RIB exists with another Suppliers.

Please try with a new RIB'); END IF; END LOOP; CLOSE cur; END; Error while saving Saving : Vendor Site Name azertyyyiii: Vendor site id :844562.(1) If inserting the records, it will check for commission column to not to be higher than 500.(2) If updating, then it will check that JOB column should not be set as null.Once the trigger is created, entering the following SQL statement: A trigger is either a stored PL/SQL block or a PL/SQL, C, or Java procedure associated with a table, view, schema, or the database itself.Oracle automatically executes a trigger when a specified event takes place, which may be in the form of a system event or a DML statement being issued against the table.

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