sql server logon trigger

The error is as shown in the figure:Figure IIf you do not perform a login trigger well, you will cause the login to fail.For example, if you create this trigger, you can design the following code to achieve the goal of failure. Copy Code code as follows: CREATE TRIGGER Badlogontrigger on ' All SERVER ' f

Error: If the logon trigger cannot be properly executed, the logon will fail.For example, if this trigger is created, you can design the following code to achieve the purpose of failure.Copy codeThe Code is as follows:Create trigger BadLogonTrigger ON ALL

category 1 DML (Data Manipulation Language) trigger: indicates that the trigger is enabled when a DML event occurs in the database. DML events are the insert, update, and delete statements that modify data in tables or views. 2 DDL (Data Definition Language) trigger: It is used when a DDL event occurs on the server or

SQL Server trigger and SQL Server triggerA trigger is a special type of stored procedure, which is different from the stored procedure we introduced earlier. A trigger is triggered by a

SQL Server trigger and SQL Server triggerSQL Server triggers A trigger is a special type of stored procedure, which is different from the stored procedure we introduced earlier. A

SQL Server trigger and SQL Server trigger Brief Introduction: A trigger is a special stored procedure, which is automatically executed only when a specific event occurs. Stored Procedur

SQL Server trigger instance details, SQL trigger Microsoft SQL Server™2000 provides two main mechanisms to force business rules and data integrity: Constraints and triggers. A

SQL server trigger, stored procedure operation remote database insertion data, solve the existing problems on the server, server trigger I recently created a small project, which is not very complicated. I need to back up some dat

SQL Server DDL triggers (Trigger)-Create a server-level DDL triggerIf you create a server-level DDL trigger, you can track server-level events by changing the previous on database to th

SQL Server DDL triggers (Trigger)-Create a database-level DDL triggerThe following invokes a trigger for a database when it is created, and writes the user account that created the data table to the event log in Windows.Create TRIGGER Reminderon databasefor create_tableasdec

Misunderstanding #4: DDL triggers (introduced after SQL Server 2005) are INSTEAD triggers This is wrong The implementation principle of DDL triggers is actually an AFTER trigger. This means that a DDL operation is performed first, and then the trigger captures the operation (of course, if you write Rollback in the

SQL Server uses Trigger to monitor the stored procedure change script instance, trigger Stored Procedure The following triggers are used to monitor changes to stored procedures.Create a monitoring table: Create table AuditStoredProcedures (DatabaseName sysname, ObjectName sysname, LoginName sysname, ChangeDate dateti

Speaking of synchronization, in fact, "homework" schedule stored procedures to operate the data, add, delete, change, all in the inside, combined with triggers, cursors to achieve, about job scheduling, using 5 seconds to run a "second-level operation", so basic even faster "synchronization"Do is SQL Server to the Oracle side synchronization, first set up on the SQL