How do you create a trigger on objects owned by the system?
Use SYS to create your own user, GHAZAL or whatever name suits you, and grant him the necessary privileges: CREATE SESSION, CREATE TABLE, CREATE TRIGGER, etc. Then log in as that new user to create your tables and other schema objects.
Table of Contents
How can we create a schema trigger in Oracle?
How to create a trigger in Oracle
- 1) CREATE OR REPLACE. The CREATE keyword specifies that you are creating a new trigger.
- 2) Activator name.
- 3) BEFORE | AFTER.
- 4) IN table_name.
- 5) FOR EACH ROW.
- 6) ENABLE / DISABLE.
- 7) FOLLOW | PRECEDES another_trigger.
What is the purpose of instead of trigger?
INSTEAD OF triggers provide a transparent way to modify views that cannot be directly modified via DML statements ( INSERT , UPDATE , and DELETE ). These triggers are called INSTEAD OF triggers because, unlike other types of triggers, Oracle triggers the trigger instead of executing the trigger statement.
Why can’t I create triggers on objects owned by Sys?
*Action: Do not create triggers on objects owned by SYS. Both tables named ghazals_current and ghazal_current_audit were created by SYS. Why can’t I create a trigger on the table created by SYS? You must not create any objects in the SYS schema.
Where to find sys.triggers in SQL Server?
APPLIES TO: SQL Server Azure SQL Database Azure Synapse Analytics (SQL DW) Parallel Data Warehouse Contains one row for each object that is a trigger, with a type of TR or TA. DML trigger names are schema-scoped and therefore visible in sys.objects. DDL trigger names are scoped to the parent entity and are only visible in this view.
How are triggers created on behalf of the user?
Trigger created on behalf of the user by an internal component of SQL Server. The trigger is disabled. Trigger was created as NOT FOR REPLICATION. 0 = AFTER triggers. Visibility of metadata in catalog views is limited to securable items that a user owns or has been granted permission to.
What is create trigger statement in SQL Server?
Introduction to the SQL Server CREATE TRIGGER statement. The CREATE TRIGGER statement allows you to create a new trigger that fires automatically whenever an event such as an INSERT, DELETE, or UPDATE occurs on a table. The syntax of the CREATE TRIGGER statement is illustrated below: schema_name is the name of the schema to which