This article demonstrates how to build the most basic transactional replication.Environment Preparation: 2 virtual machines:The server names are Repa and Repb,repa are publishers, and REPB are subscribers. Are installed WindowsServer 2008r2 English version (the reason for working in a foreign company). and ensure that the two servers can exchange visits.SQL Server:In the above virtual machine, install SQL
Label: Introduction Replication in SQL Server (Replication) is one of the core features of SQL Server high availability, which in my view is not just a technology, but a collection of column technologies, ranging from storing and
Some time ago, the boss gave a requirement that some tables should be sharded. Therefore, the stored procedure, table names in views and functions in the original database should also be updated, at the beginning, I tried to manually check several stored procedures and found that there were too many stored procedures, which were very inefficient and prone to errors. Besides, there were views and functions,
location on a separate server.replicas can be kept in sync with the source data continuously or at scheduled intervals. One-way synchronization and bidirectional synchronization are possible. Replication can even be used to keep several datasets in sync with each other. at the first level, I'll cover basic replication components and describe how they work together to replicate data and change data. We'll
Let's talk about the Views in SQL Server and SQL Server.
1. What is a view?
2. Why view;
3. order by in the view;
4. Refresh the view;
5. Update the view;
6. view options;
7. Index View;
1. What is a view?
A view is a virtual table defined by a query. Unlike a physical table
tracer tokens that the Subscriber has received. This table is stored in the distribution database, and the replication process uses this table to monitor performance.
MStracer_tokens
The table maintains a record of the tracking token records that are inserted into the publication. This table is stored in the distribution database, and the replication process uses this table to monitor pe
Label:This article demonstrates how to build the most basic transactional replication.Environment Preparation: 2 virtual machines:The server names are Repa and Repb,repa are publishers, and REPB are subscribers. Are installed WindowsServer 2008r2 English version (the reason for working in a foreign company). and ensure that the two servers can exchange visits.SQL Server:In the above virtual machine, install SQL
server| View | index | performance
What is an indexed view?
For many years, Microsoft®sql Server™ has been providing the ability to create virtual tables, called views. In the past, these views have two main uses:
Provides a security mechanism for restricting users to a subs
SQL Server uses scripts to create updatable subscriptions for distribution services and transaction replication, and SQL server scripts
[Create a local distributor]
/************************ [Use local distribution server configu
Tags: including car summary Repeat stored procedure the simplest Lin view introOriginal: Getting Started with SQL Server replication (i) Introduction to----replicationBrief introductionReplication in SQL Server (Replication) is on
Getting Started with SQL Server replication (i) Introduction to----replicationIntroductionReplication in SQL Server (Replication) is one of the core features of SQL
Label:Sqlserver2005 occurs when a subscription is copied: "Microsoft SQL Server cannot access these components because replication components are not installed on this instance of SQL Server, see SQL Servers ..."Workaround: Du
1, what is view?
2, why to use the view;
3, the order by in the view;
4, refresh the view;
5, update the view;
6, view options;
7, indexed view;
1. What is a view
A view is a virtual table defined by a query that differs from a physical table in that the data in the view has no physical representation unless you create an index for it, and if you query a view without an index, SQL Server actually ac
that SQL 2000 already has a replication component.After this step is completed, create a snapshot folder, create a release, set access permissions, security parameters, Web Synchronization Wizard configuration, and the final programming test. You can refer to this Article in msdn. Although this article is intended for Version 2005, the terms and concepts mentioned in this article can be found in
Label:1. View the user tableSelect from Sys.tables Select from where type='U' Select from where xtype='U' where type or xtype value:U = user table S = system table V = view FN = scalar function TF = table function P = stored procedure
TR = Trigger
D = defaults or Default constraints PK = PRIMARY KEY constraintF = FOREIGN KEY constraint UQ = UNIQUE constraint SELECT from Information_schema. TABLES2. View ViewSELECT * from Information_schema. Views3. View the table/view fieldsS
.
D. When the publishing server is completed, the system adds a replication Monitor to the server's tree structure and also generates a distribution database (distribution)
2. Create a Publication
A. Select the specified server
B. Choose the Create and manage publications command from the Copy submenu of the Tools menu. A dialog box pops up on the system.
C.
I. Indexed views
For years, MicrosoftSQL Server has supported the creation of virtual tables called views. Typically, the main functions of these views are:
Provides a security mechanism that restricts users to a dataset in one or more base tables.
Provides a mechanism that allows developers to customize how users c
Tags: Service status Related Information script database state information Snapshot representationIn SQL Server replication (Replication), it is possible that the need for a new table or some tables to an existing replication (publish subscription) may occur due to changes i
Tags: Ros generate timestamp win use mode ERR database service connectionFirst, background In the replication scenario, transactional publishing is the most widely used, I encountered a scenario: in the Yangjialeclub database has tables, stored procedures, views, user-defined functions, need to be provided to other programs read into the cache, the program needs to be more timely access to this data, From t
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