For example, if an INSTEAD OF INSERT trigger on a view inserts data into a base table and the base table itself contains an INSTEAD OF INSERT trigger and three AFTER INSERT triggers, the INSTEAD OF INSERT trigger on the base table is fired instead of the inserting action, and the AFTER...
Copy and paste the following example into the query window and selectExecute. This example shows how to usesp_configureto set the value of thenested triggersoption to0. SQL USEmaster; GOEXECUTEsp_configure'show advanced options',1; GO RECONFIGURE; GOEXECUTEsp_configure'nested triggers',0; GO...
This example shows how to use sp_configure to set the value of the nested triggers option to 0. SQL Copy USE master; GO EXECUTE sp_configure 'show advanced options', 1; GO RECONFIGURE; GO EXECUTE sp_configure 'nested triggers', 0; GO RECONFIGURE; GO EXECUTE sp_configu...
Only direct recursion of AFTER triggers is prevented when the RECURSIVE_TRIGGERS database option is set to OFF. To disable indirect recursion of AFTER triggers, also set thenested triggersserver option to0. Examples The following example shows using recursive triggers to solve a self-referencing...
DDL triggers can fire in response to a Transact-SQL event processed in the current database, or on the current server. The scope of the trigger depends on the event. For example, a DDL trigger created to fire in response to a CREATE_TABLE event can do so whenever a CREATE_TABLE event...
Understanding the inserted and deleted tables Example: Use the inserted table in a trigger to enforce business rules Use the inserted and deleted tables in INSTEAD OF triggers Performance considerations Next steps Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance DML trigger...
SQL SERVER 2005 CLR 部署UDT,Triggers,Functions,Procedure,Aggregates ◆[CLR User-Defined Types] ●> A Simple Example: The PhoneNumber Type --Example in 第 201/705 页 Another important thing to remember is that methods and properties on user-defined types are case sensitive, even if the serv...
The following example disables all DDL triggers that were created at the server scope. SQL DISABLE Trigger ALL ON ALL SERVER; GO See Also ENABLE TRIGGER (Transact-SQL) ALTER TRIGGER (Transact-SQL) CREATE TRIGGER (Transact-SQL) DROP TRIGGER (Transact-SQL) ...
Thetrigger_eventdoes not represent a literal type of SQL statement that activates the trigger so much as it represents a type of table operation. For example, anINSERTtrigger activates not only forINSERTstatements but alsoLOAD DATAstatements because both statements insert rows into a table. ...
Examples Example 1: Alter trigger TRIGGER1 to SECURED. ALTERTRIGGERTRIGGER1SECURED Example 2: Alter trigger TRIGGER1 to NOT SECURED. ALTERTRIGGERTRIGGER1NOT SECURED