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  1 We usually need to log on to the database server to back up and recover the database. This is inconvenient. In fact, the SQL server command may make it easy for us to remotely use ASP.. 2 Backup Database ' Name of the database to be

I. Oracle connection method: Starting with a user request,What is the complete working mechanism of Oracle? First, a user process sends a connection request, if the host name or host name hit by the local service is used ), the request will be

On the blog, we can see that "system design should focus on concurrency"ArticleAs mentioned in transaction processing for distributed heterogeneous databases, it seems that there is no way for everyone.As we all know, after a transaction is

There are two main ways to handle MySQL transactions. 1, with Begin,rollback,commit to achieve Begin a transactionROLLBACK TRANSACTION RollbackCommit TRANSACTION Confirmation 2, directly with the set to change the MySQL automatic submission mode

Transaction processing in various management systems have a wide range of applications, such as personnel management system, many synchronous database operations need to use the transaction processing. For example, in the Personnel Management system,

The following articles mainly start with the requests of relevant users. How does the complete working mechanism of Oracle Database work? First, if a user-related process sends a connection request, if you use the host name or the host name hit by

Mysql transaction processing and mysql transaction Transaction processing is widely used in various management systems. For example, in the personnel management system, many synchronous database operations require transaction processing. For example,

Several steps of MySQL transaction processing:1. Turn off automatic submission2. Open transaction Processing3. The exception will automatically throw the exception prompt and roll back4. Turn on automatic submission Note: MySQL has only this innodb

Transaction processing in various management systems have a wide range of applications, such as personnel management system, many synchronous database operations need to use transactions. For example, in a personnel management system, you delete a

In the management system of transactions have a wide range of applications, so that our personnel management system, most of the synchronous database operation is very necessary to use transaction processing. For example, in a management system. You