sql server transactional replication

Depending on the implementation strategy, there are three types of snapshot replication, transactional replication, merge replication, and so on. These three types of replication, each with its own characteristics, are applicable to different occasions. Generally speaking, w

is installed, many service applications are added to the system, and they work together to complete various data processing and understand the role of these services, it is conducive to better use and management of SQL Server. The specific descriptions are as follows.Various services and functions of SQL Server 2000

configuration, as well as the Windows version. [432] There are 12 subsystems in the subsystem cache This is the second SQL Server Agent subsystem (SQL Server Agent job step and subsystem) discussed. There are various types of jobs under which you can run subsystems (such as CmdExec, ActiveX scripts) and some subsystem

SQL Server database synchronization question sharing [unfinished, To be continued] (1) SQL Server database synchronization problem sharing (2) --- operation steps [unfinished, To be continued] (1)ModifyFTPConnection During data synchronization, the publisher needs to generate a data snapshot and save it in a lo

steps. Then restart slave. 6. Synchronous error Handlingfound that MySQL slave server often because of some special characters or symbols generated by the UPDATE statement error, the entire synchronization will be stuck there, the original method is only manually go to the wrong machine to execute the following three SQL statements, skip the error. Mysql>slave stop;Mysql>set GLOBAL sql_slave_skip_counter=1

Copy the database definition language, such as:1) Add, delete, modify table2 Add, delete, modify field definitions3 Add, delete, modify triggers, stored procedures... Copy DML language Copy the data submitted by the application Save transaction log The system holds the captured transaction log Source and target hardware specification requirements No need to be consistent Network bandwidth consumption Far less than

first) Yes Yes Yes Yes ADO. NET Entity Framework 6 Yes (fully) Yes (fully) Yes (Limited) Yes Yes Subscriber for Merge replication Yes No No Yes No Simple transactions Yes Yes Yes Yes Yes Distributed transactions No No No Yes Yes Native XML, Xquery/xpath

server next step, enter the remote server name you want to register to add For next connection use, select the second "SQL Server Authentication" Next, enter the user name and password. Next, select the SQL Server group or create

You can access SQL Server through ado, and execute corresponding SQL statements to create databases and tables. The following are definitions in SQL Server books online. Table creation: Create Table[Database_name. [owner].| Owner.] Table_name({| Column_name as computed

1. does the ms SQL Server and SQL Server agent service start and run as domain users. \ administrator users are also allowed) If you log on to the local account, the network function is not available and the following error occurs: the process failed to connect to the Distributor '@

ServerMany SQL Server features support in-memory OLTP and databases with memory-optimized tables, but not all SQL Server features are supported. For example, AlwaysOn components, log shipping, and database backup and recovery all fully support in-memory OLTP. Transactional

Tags: style color data ar sp SQL. NET C information1. Requirements: Copy all data from a id= ' 1 ' in the table T_user(1) Premise: There is no primary key in the tableStatement: INSERT INTO T_user select * from T_user where id= ' 1 ' orInsert into T_user (id,name,sex) Select from Id,name,sex from T_user where id= ' 1 'Results: There were two identical data of id= ' 1 ' in the table;(2) Premise: ID is primary keyStatement: (set SqlParameter parameter w

Before setting and using database replication in SQL Server 2000, check whether the following SQL Server servers meet the requirements: 1. Does the MSSQLServer and SQLServerAgent services start and run as domain users (. \ administrator users can also) If you use the local

sites effective way. Using replication technology, users can publish a single piece of data to multiple servers. Replication technology ensures data consistency by ensuring that data is automatically synchronized and updated across locations. There are three types of SQL Server re