what is ivr transaction

What is an XA transactionDistributed transaction processing refers to a transaction that may involve multiple database operationsThe key to distributed transaction processing is that there must be a way to know all the actions tha

written must fully conform to all of the preset rules, which include the accuracy of the data, the concatenation, and the subsequent database's ability to perform the scheduled work spontaneously. Isolation (Isolation): the interrelationship that occurs when two or more transactions concurrently access the same data in a database that refers to queries and modified operations. Transaction isolation is

TRANSACTION B. ROLLBACK TRANSACTION The transaction can be canceled or rolled back at any time before the Commit TRANSACTION command is committed, and the simple syntax for the command is: ROLLBACK

under database a Dbo.prtesta EXEC dbo. Prtesta The following error will appear: The context of the transaction is being used by another session. I believe you already understand what is called loopback link Server , when we change the dbo.prtestb of the stored procedure in database B to cross-library access, such as:

In this article, let's take a look at Pythonmysql Transactions, for a friend who has just come into contact with Python's programming language, it may python TransactionsThere is little understanding of control related aspects, and I do not understand what a Python transaction is, so in this article we will talk about

What is the transaction in Mysql? how to use bitsCN.com? What is a transaction? A transaction is a logical group of operations that consti

users together should be 5000, which is the consistency of the transaction.Isolation ofIsolation is when multiple users access the database concurrently, such as when working with the same table, the database opens a transaction for each user and is not disturbed by other operations, the concurrent transactions are is

（转自http://www.linux178.com/web/httprequest.html）写的太好了，转一个。For the HTTP protocol, refer to the following:HTTP协议漫谈 http://kb.cnblogs.com/page/140611/HTTP协议概览 http://www.cnblogs.com/vamei/archive/2013/05/11/3069788.html了解HTTP Headers的方方面面 http://kb.cnblogs.com/page/55442/When we enter www.linux178.com in the address bar of the browser, and then go to enter, enter this moment to see what happened to the page?Domain name resolution--Initiates a TCP 3 hand

Label:mSQL a regression test of a transaction, you can self-examine and understand the next transaction. For example: Xiao Ming and small fly two people now have ￥100 in hand, suddenly small flying head of the problem said to Xiaoming ￥50, now they hand money is (Xiao Ming: ￥150, small fly: ￥50); So synchronization is

What is a transaction? These are database-specific terms. The lazy explained here: it is to treat multiple things as one thing. That is to say, if everyone is on the same ship, they must live together and over together! Why should

First, what is the common notion of Java transactions that transactions are only relevant to the database. Transactions must be subject to the ACID principles established by ISO/IEC. Acid is an abbreviation for atomicity (atomicity), consistency (consistency), isolation (isolation), and persistence (durability). The atomicity of a

This article introduces the main causes and correct operation skills for recovering from transaction logs after the DB2 database crashes, if you are curious about the original and correct operation skills of restoring the DB2 database with transaction logs after the database crash, the following articles will unveil its secrets. Log, transaction, skill, principle

Transactions are consistent, atomic, isolated, persistent, transactions contain a variety of operations, either full execution, or none at all http://blog.csdn.net/qq_33290787/article/details/51924963 four types of transaction isolation levelsREAD UNCOMMITTED: Reading uncommitted, as the name suggests, is a transaction can read another uncommitted

The garden has a very good article about SQL Server transaction isolation, feeling a lot of the introduction from the concept, for those beginners, see the touch of understanding is profound, so no longer repeat, the emphasis is on the example demonstration above. The first explanation is

What is a transaction? A transaction is a logical set of actions that make up each unit of this group of operations, or all of them succeed or all fail, a feature that is a transaction