Can we disable trigger in Oracle?

Can we disable trigger in Oracle?

When this trigger is created, Oracle Database enables it automatically. You can subsequently disable the trigger with the following statement: ALTER TRIGGER update_job_history DISABLE; When the trigger is disabled, the database does not fire the trigger when an UPDATE statement changes an employee’s job.

Can we disable trigger?

Triggers can be re-enabled by using ENABLE TRIGGER. DML triggers defined on tables can be also be disabled or enabled by using ALTER TABLE. Changing the trigger by using the ALTER TRIGGER statement enables the trigger.

How can we create a schema trigger in Oracle?

How to create a trigger in Oracle

1. 1) CREATE OR REPLACE. The CREATE keyword specifies that you are creating a new trigger.
2. 2) Trigger name.
3. 3) BEFORE | AFTER.
4. 4) ON table_name.
5. 5) FOR EACH ROW.
6. 6) ENABLE / DISABLE.
7. 7) FOLLOWS | PRECEDES another_trigger.

How do I temporarily disable trigger?

Expand the database that you want, expand Tables, and then expand the table that contains the trigger that you want to disable. Expand Triggers, right-click the trigger to disable, and then click Disable.

What is enabling disabling and dropping trigger?

Database triggers are procedures that are stored in the database and activated (“fired”) when specific conditions occur, such as adding a row to a table. Certain DDL statements are executed (for example: ALTER , CREATE , DROP ) on objects within a database or schema. …

How do you disable a trigger in Oracle?

To disable a trigger, you use the ALTER TRIGGER DISABLE statement:

1. ALTER TRIGGER trigger_name DISABLE;
2. ALTER TRIGGER customers_audit_trg DISABLE;
3. ALTER TABLE table_name DISABLE ALL TRIGGERS;
4. ALTER TABLE customers DISABLE ALL TRIGGERS;

How do I delete a trigger in Oracle?

Use the DROP TRIGGER statement to remove a database trigger from the database. The trigger must be in your own schema or you must have the DROP ANY TRIGGER system privilege. To drop a trigger on DATABASE in another user’s schema, you must also have the ADMINISTER DATABASE TRIGGER system privilege.

How do I enable a trigger in Oracle?

To enable a previously disabled trigger, you use the ALTER TRIGGER ENABLE statement:

1. ALTER TRIGGER trigger_name ENABLE;
2. ALTER TRIGGER customers_audit_trg ENABLE;
3. ALTER TABLE table_name ENABLE ALL TRIGGERS;
4. ALTER TABLE customers ENABLE ALL TRIGGERS;

Can not drop trigger?

“Cannot drop the trigger ‘trigger_name’, because it does not exist or you do not have permission.” It could be because you’re missing the ON ALL SERVER argument. When you create a logon trigger, you use the ON ALL SERVER argument. This argument applies the scope of the trigger to the current server.

What is the meaning of disabling a trigger?

Sometimes, you may want to disable a trigger for testing and troubleshooting purposes. To disable a trigger, you use the ALTER TRIGGER DISABLE statement: ALTER TRIGGER trigger_name DISABLE; In this syntax, you specify the name of the trigger that you want to disable after the ALTER TRIGGER keywords.

How do I disable a trigger in Oracle?

Description. Once you have created a Trigger in Oracle, you might find that you are required to disable the trigger. You can do this with the ALTER TRIGGER statement.

How do I enable all triggers for a specific table?

ALTER TRIGGER reorder ENABLE; To enable all triggers defined for a specific table, use the ALTER TABLE statement with the ENABLE ALL TRIGGERS option. To enable all triggers defined for the INVENTORY table, enter the following statement: ALTER TABLE inventory ENABLE ALL TRIGGERS;

How do I disable a trigger in Salesforce?

Sometimes, you may want to disable a trigger for testing and troubleshooting purposes. To disable a trigger, you use the ALTER TRIGGER DISABLE statement: In this syntax, you specify the name of the trigger that you want to disable after the ALTER TRIGGER keywords.

What is a disabled trigger in SQL Server?

Disabled A disabled trigger does not execute its trigger body, even if a triggering statement is issued and the trigger restriction (if any) evaluates to true. To enable or disable triggers using the ALTER TABLEstatement, you must own the table, have the ALTERobject privilege for the table, or have the ALTER ANY TABLEsystem privilege.