sql server try catch transaction rollback

Originally intended to write about the transaction control process in the SSIS package, it was found that many of the basic concepts needed to be based on the isolation level of SQL Server transactions and transactions. So it took some time to get a

A transaction executes a sequence of operations as a unit, either succeeds or fails, and rolls back to its original state. In transactional terminology, a transaction is either committed or aborted. To commit a transaction, all participants must

Original: http://www.cnblogs.com/yun_shuai/archive/2010/09/20/1831546.html/*1. Minor error (Severity level 0-10): By default, the client program is not sent an error message to continue working. Which means it can't be caught in a catch.2. Medium

In spring transaction control, the principle of exception trigger transaction rollback is discussed. The article has 6 scenarios in which spring transactions are rolled back.The following code is based on spring-and-mybatis consolidation, using the

First create a data table in the test library TestDB: Use [TestDB]GO/** * * object: Table [dbo]. [Person] * * * * **/SETAnsi_nulls onGOSETQuoted_identifier onGOCREATE TABLE [dbo].[ Person]( [PersonId] [nchar]( -) not NULL, [PersonName] [nchar](

Java transaction learning notes (9)-in-depth analysis of JTA principles and implementationThrough the study of java transactions in this series, I have a preliminary understanding of the concept of transactions. However, with the rapid development

CREATE PROCEDURE YourprocedureAsBEGINSET NOCOUNT on;Begin TRY---------------------Start catching exceptionsBEIN TRAN------------------Start a transactionUPDATE A SET a.names = b.names from table 1 as A INNER JOIN table 2 as B on a.id = b.IDUPDATE A

A transaction executes a sequence of operations as a unit, either succeeds or fails, and rolls back to its original state. In transactional terminology, a transaction is either committed or aborted. To commit a transaction, all participants must

SQL transactionFirst, the concept of businessA transaction is a mechanism, a sequence of operations, that contains a set of database operations commands that either execute all or do not. Therefore, a transaction is an inseparable unit of work logic.

SQL Transaction usage and instance rollback, sqltransaction A transaction executes a series of operations as a unit, either successful or failed, and rolls back to the initial state. In terms of transaction processing, a transaction is either