要确认 SQL Server 2008 中RAISEERROR的行为,首先要了解 SQL Server 的错误处理机制。在默认情况下,RAISEERROR只会影响当前会话/session,并不会自动回滚事务。这一特点源于 SQL Server 的事务处理原理。 通过对比错误和正确的配置,可以更清晰地看到问题所在: -RAISEERROR('Error occurred',
For example, in the following RAISERROR statement, the first argument of N'number' replaces the first conversion specification of %s; and the second argument of 5 replaces the second conversion specification of %d.SQL העתק RAISERROR (N'This is message %s %d.', -- Message text...
Syntax for SQL Server, Azure SQL Database, and Azure SQL Managed Instance: syntaxsql複製 RAISERROR( {msg_id|msg_str| @local_variable} { , severity , state } [ , argument [ , ...n ] ] ) [WITHoption [ , ...n ] ] Syntax for Azure Synapse Analytics and Parallel Data Warehouse: ...
You can specify -1 to return the severity value associated with the error as shown in the following example. RAISERROR (15600,-1,-1, 'mysp_CreateCustomer'); Here is the result set. Msg 15600, Level 15, State 1, Line 1 An invalid parameter or option was specified for procedure 'mysp...
For example: Console Copy sqlcmd -S server01 -Q "SELECT TOP 100 * FROM WideWorldImporters.Sales.Orders" -A -Ns -F server01.adventure-works.com Note This is different to the -F switch for sqlcmd (Go), which is used to print results using a vertical format....
然后,我们需要创建一个存储过程,用于在特定条件下弹出提示信息。这里我们可以使用 SQL Server 的RAISEERROR语句。 CREATEPROCEDUREShowMessageASBEGIN-- 当存储过程被调用时,弹出提示信息RAISERROR('数据插入成功!',10,1)WITHNOWAIT;END; 1. 2. 3. 4.
As you can see, SQL Server 2012 makes handling errors easier than ever. Even if you’ve been using the TRY…CATCH block for a while, the THROW statement should prove a big benefit over RAISERROR. And if you’re new to error handling in SQL Server, you’ll find that the TRY...
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 statements use two special tables: the delete...
RAISERROR can be used to return user-defined messages created using the sp_addmessage (Transact-SQL) system stored procedure. Examples A. Conditionally executing print (IF EXISTS) The following example uses the PRINT statement to conditionally return a message. SQL Copy IF @@OPTIONS & 512 <>...
An example of an actual rowversion value is 0x00000000000007D3. SQL Copy DECLARE @t TABLE (myKey int); UPDATE MyTest SET myValue = 2 OUTPUT inserted.myKey INTO @t(myKey) WHERE myKey = 1 AND RV = <myRv>; IF (SELECT COUNT(*) FROM @t) = 0 BEGIN RAISERROR ('error changing ...