SQL Server Azure SQL Managed Instance Logon triggers fire stored procedures in response to aLOGONevent. This event is raised when a user session is established with an instance of SQL Server. Logon triggers fire
Logon triggers do not fire if authentication fails. You can use logon triggers to audit and control server sessions, such as by tracking login activity, restricting logins to SQL Server, or limiting the number of sessions for a specific login. For example, in the following code, the log...
SQL Server 2005 Logon Triggers by Frederik Vandeputte as SSC Logon triggers by Cristian Lefter as Simple-talk
I have written a Logon trigger in a SQL Server to control logon authorization. ALTER TRIGGER [LOG_TRG_01] ON ALL SERVER WITH EXECUTE AS 'SA' FOR LOGON AS BEGIN if ORIGINAL_LOGIN() = 'sa' begi... There is a code: -- not allowed to logon rollback; It looks...
ALTER TRIGGER (Transact-SQL) Viene illustrato come eliminare trigger LOGON. DROP TRIGGER (Transact-SQL) Viene descritto come restituire informazioni sui trigger LOGON. sys.server_triggers (Transact-SQL) sys.server_trigger_events (Transact-SQL) Viene descritto come acquisire dati degli eventi del ...
Gilt für:SQL ServerAzure SQL Managed InstanceWenn Sie XML-Daten zu LOGON-Ereignissen für die Verwendung in Logon-Triggern erfassen möchten, verwenden Sie die EVENTDATA -Funktion. Mit dem LOGON-Ereignis wird das folgende Ereignisdatenschema zurückgegeben:...
2. INSTEAD OF触发器,不受Nest Triggers选项影响,均可以嵌套,上限32层,间接递归也是可以的,直接递归无论是否开启数据库选项RECUSIVE_TRIGGERS,都无效;把上面两个脚本示例中的AFTER改为INSTEAD OF即可演示。 4.触发器中无法commit/rollback事务 --create table, sql server 2016 & higherdroptableifexistsAGOcreate...
2. INSTEAD OF触发器,不受Nest Triggers选项影响,均可以嵌套,上限32层,间接递归也是可以的,直接递归无论是否开启数据库选项RECUSIVE_TRIGGERS,都无效;把上面两个脚本示例中的AFTER改为INSTEAD OF即可演示。 4.触发器中无法commit/rollback事务 --create table, sql server 2016 & higherdrop table if exists AGO...
在“Shared Components”页面中,选择“Triggers”(触发器)。 点击“Create”(创建)按钮。 在触发器创建向导中,选择“CREATE LOGON Trigger”(创建LOGON触发器)选项。 根据需要配置触发器的属性,例如触发时机、触发条件、触发操作等。 完成触发器的创建,并保存更改。 在腾讯云中,可以使用Oracle数据库云服务来支持APEX...
Catch Error in a SQL Server Logon Trigger I have written a Logon trigger in a SQL Server to control logon authorization. ALTER TRIGGER [LOG_TRG_01] ON ALL SERVER WITH EXECUTE AS 'SA' FOR LOGON AS BEGIN if ORIGINAL_LOGIN() = 'sa' begin return; end; if ORIGINAL_LOGIN() = 'OMEGA...