Can you rename a trigger?

Can you rename a trigger?

To rename a trigger using DROP TRIGGER and ALTER TRIGGER Connect to the Database Engine. From the Standard bar, click New Query. Copy and paste the following example into the query window and click Execute. This example use the DROP TRIGGER and ALTER TRIGGER statements to rename the Sales.

Can trigger change the table?

If you want to change a view as you would change a table, then you must create INSTEAD OF triggers. Instead of changing the view, they change the underlying tables.

How do you rename a trigger in Oracle?

— rename a trigger ALTER TRIGGER original_name RENAME TO new_name;

1. Table + Trigger. electricity_bill.
2. Rename Trigger example. 2.1 Get all triggers belong to a specified table SELECT TABLE_NAME,TRIGGER_NAME FROM USER_TRIGGERS WHERE upper(TABLE_NAME) = ‘ELECTRICITY_BILL’;

How do I change the table name in Alter?

Running The Alter Command

1. Click the SQL tab at the top.
2. In the text box, enter the following command: ALTER TABLE exampletable RENAME TO new_table_name;
3. Replace exampletable with your table’s name and replace new_table_name with the new name for your table.
4. Click the Go button.

Can we alter trigger?

Ensures that tables that are referenced by a trigger cannot be dropped or altered. At most, one INSTEAD OF trigger per INSERT, UPDATE, or DELETE statement can be defined on a table or view.

How do I modify a trigger in Oracle?

If you omit schema , then Oracle Database assumes the trigger is in your own schema. Specify the name of the trigger to be altered. Specify ENABLE to enable the trigger. You can also use the ENABLE ALL TRIGGERS clause of ALTER TABLE to enable all triggers associated with a table.

How do I rename a trigger in DML?

Expand the database that you want, expand Tables, and then expand the table that contains the trigger that you want to modify. Expand Triggers, right-click the trigger to modify, and then click Modify. Modify the trigger, and then click Execute. To rename a DML trigger

How do I rename a trigger in SQL Server?

Expand Triggers, right-click the trigger to modify, and then click Modify. Modify the trigger, and then click Execute. Delete the trigger that you want to rename.

What happens if you change the name of a trigger?

However, if you reverse-engineer the DDL for the trigger from the database the code will of course reference the new name of the table. Code inside the trigger is not changed if it specifically references the table name, but that’s hopefully not the case.

Can a table be renamed while leaving the existing triggers behind?

The perfect scenario in this case would probably be for the triggers to temporarily “detach” themselves from the table once it gets renamed (still point to the old table name which would not exist at that point), and then would be once again functional when the newly created clustered table appears. However I’m not sure if this is possible.