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SQL Server 2000 replication synchronization Configuration and FAQs (top)Recently, due to the use of SQL Server2000 synchronous replication, the configuration of a distribution, publisher and Subscriber synchronization between the database, which also encountered a number of problems, eliminating the theoretical explana
For data replication at the database TABLE level, the most common method is create table as (CTAS. In fact, the copy command under SQL * Plus can do the same job, and it is better, and the performance is also better. What's more, data replication across platforms and heterogeneous databases is supported. The copy command can accomplish some stream functions simil
The row was not found at the Subscriber when the error "Apply replicated command" occurred in SQL Server replication. The previous practice is to delete this copy, and then create a new copy, but this time, I suddenly want to Baidu to see how others deal with this problem, Then I found that the articles were copied from MSDN, so I decided to write down what I was doing. Check MSDN first to determine that t
A replication system has been set up to search the business, adding some special features to the business, and the read library pressure increases, resulting in replication delays. Optimizations are made in a variety of ways, one of which is to modify the replication agent's parameters.There is no replication lag betwe
SQL Server 2000 replication synchronization configuration and frequently asked questions (below)(ii) Distribution, release of server-side configuration and issues1. Start the configuration publication, subscribe to the service area, and the Distribution Wizard2. Specify the snapshot shared folder on the network location3. Complete configuration4. Start the New Publication Wizard5. Select the database to pub
Original: SQL Server transactional replication distribution to subscription synchronization slowRecently found that there is a release frequently problems, every few days the error is not synchronized, prompting the request to initialize. After you re-adjust the synchronization, the copy is still slow! 5 million or 6 million orders are not distributed every day! To resolve slow issues, you need to understan
Label:Original: How to add a new table in SQL SERVER transactional replication How to not initialize the entire snapshotIn SQL Server replication (Replication), it is possible that the need for a new table or some tables to an existing r
Tags: SQL ROM DB2 results timestamp img Time 2-2 logsFormat timeDB2 format time used by To_char (TIMESTAMP (' 2017-10-24 21:18:12 '), ' yyyy-mm-dd '); Test Sql:select To_char (TIMESTAMP (' 2017-10-24 21:18:12 '), ' Yyyy-mm-dd ') from SYSIBM. DUAL; Calculate Time DifferenceDB2 Calculation time difference use Timestampdiff ( Test sql: Select Timestampdiff (2, char
Tags: article immediate access Owner Personal filter exe div tinOriginal: Remove and add publications in SQL Server replication without initializing all items--If you "Prohibit schema changes" in advance, the new columns will not automatically add a large release, you should use Sp_articlecolumn to add the column exec sp_changepublication @publication = N ' publication ', @ property = N ' Replicate_ddl ', @
Tags: style blog http color os using SP strong onOriginal: Graphical SQL 2008 database replicationIn order to achieve timely data backup, the general use of full backup + differential backup, or plus log backup, this article describes the use of database replication technology to synchronize data:PS: The main picture of the article, the picture more intuitive to see the operation steps and configuration Met
Label:MS SQL Merge replication automatically adds three Triger and a ROWGUID field to each table, which can sometimes cause problems when we add data to the table or delete the table, but of course we could delete the Triger from a table, but some of the constraints were not deleted. And if there are hundreds of tables that will take half a day to delete, there is no good way to do it?In fact, MS has given
Tags: sql serveroraclemybatismysqldb2 Like fuzzy queries for Oracle, MySQL, DB2, SQL Server in MyBatis
Tags: statement ble from RGB ref info rar src WidthNew TableDROP TABLE industry; CREATE TABLE Industry ( industrycode varchar (+), Industryname varchar (+), ParentID varchar (+) ) Click to download INSERT statementData:Now that the data is this way, we need to find the corresponding hierarchical relationship, for example:Implement SQL as follows:SELECT A.industrycode as Class01,a.industryname class_01nm, B.industrycode as Class02,b.industryname CLASS_
Tags: http sp strong data div on BS amp Newhttp://cache.baiducontent.com/c?m= 9d78d513d99e01fc09b3c3690d67c0161343f0652ba1d4020ed08449e3732b42501195ac26520774d5d20c6116df3f4b99fa2235775d2feddd8eca5dd cc88f3579db6167204fc71605d36ea8c817639c37902db8f246fae9b0748eaed0d0dd5655d7500e7a85fb894d00639029afp= C3759a46d4c719b149a5ce2d0216d57anewp=91769a45d4dd50f946bd9b7d0f12c9245c5bc52151d0da0b6e828duser= Baidufm=scquery=oracle+%b8%b4%d6%c6%b1%ed%b4%b4%bd%a8qid=p1=1 This article focuses on the actual appl
numbers for the result rows of a query. You can specify RANK, Dense_rank, and Row_number.The USING clause is equivalent to a joins condition where each column from the left table is compared to a column with the Same name in the right table.? The use of recursive common table expressions and recursive views.If you want to keep duplicates in the result of a Union, specify union all instead of just union.Data Retrieval Errors/sqlcodecan use a select-statement within an INSERT statement to insert
Recently, I encountered a problem about the setting of commitbatchsize and commitbatchthreshold in SQL Server transactional replication. The explanation in the BOL is vague: Commitbatchsize "is the number of transactions to be issued to the subscriber before a commit statement is issued. The default is 100 ." Commitbatchthreshold "is the number of replicati
In SQL Server replication, when 1 large transactions are performed in the publishing database, such as a one-time operation of 100,000 or more million of data. When the operational data is completed at the publication database, the Log Reader Agent scans the transaction log and passes it to the distribution database at once. If the last transaction is not delivered and multiple transactions are performed co
Tags: style blog http color using SP strong on dataIn order to achieve timely data backup, the general use of full backup + differential backup, or plus log backup, this article describes the use of database replication technology to synchronize data:PS: The main picture of the article, the picture more intuitive to see the operation steps and configuration Method!1. First create a test database, named Fa_bu, to publish the data, because it is a demo,
: Http://www.g-productions.nl/index.php?name=sp_MSrepl_changesubstatusThrough analysis, it is not difficult to find, in fact, the error is 2 possible, will throw 14068 error:1.sp_msget_qualified_name, when querying object_name through object_id.2.sp_mslockmatchid, when you lock an object.Then first, or through the above site, find Sp_msget_qualified_name source code, found to be through the object_name (ObjID) If the error is null.By sp_msrepl_changesubstatus the source code, check up to see if
Tags: style io ar color using SP strong on dataData operations between different server databasesWays to replicate table data between different databases:When the table target table is present:INSERT INTO destination database: Table SELECT * FROM source database: TableWhen the target table does not exist:SELECT * Into destination database: Table from source database: Table--If between different sql:INSERT INTO OPENROWSET (' SQLOLEDB ', ' destination server name '; Sa '; ', destination database.
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