replication stored procedure [on hold]
Basically i liked the output you showed me before, i would like it captured in a table, say hourly, and then at the end of the stored proc, we can add quick logic to say if: the # of undistributed cmd...
View ArticleError in skipping command in transactional replication in SQL Server 2012
My transactional replication is failing continuously. I am trying to skip the command but not able to do that. Below are the steps which I performed. 1) use distribution select * from MSrepl_commands...
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Why my transaction has not been replicated? What was the transaction sequence...
I have been troubleshooting a replication problem, according to the picture below: with reference to the picture above, the bit that says Sessions of the distribution agent I can get using the...
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Where to find documentation about the log reader procedures?
From the replication monitor in sql server transactional replication, when I have a look at what has been replicated, from publisher to the distributor, I get the following picture: It does not show...
View ArticleSQL Server replication issue - table not updating
I have a transactional replication publication from the primary server (SQL Server 2008 R2, with the DB in 2000 compatibility) to a read-only copy used for reporting/spreadsheets/etc. Replication is...
View ArticleGalera cluster replication stalls when using wsrep_provider_options...
we are currently testing if moving from mariaDB master/slave replication to a 3-node-galera-cluster is an option for us. General replication in the cluster works fine like expected. Load test shows...
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SQL Server - Linked Server error - Could not connect to server XYZ because
Server being used: SQL Server 2012 SP3 I just received a strange error (strange because it worked earlier) could not connect to server LNK_SRV because sa is not defined as a remote login Not sure why...
View Articlemysqlfailover --exec-before and --exec-after
I am trying to use mysqlfailover to perform automatic failover for my grid of MySQL databases. Only the Master node in my environment is writable, the rest are read-only. When a fail-over occurs and...
View Articlekafka partition leader HW and ISR failover
I read from https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Replication So, for each committed message, we guarantee that the message is stored in >multiple replicas in memory. However,...
View ArticleRestoring data into a replicated table after failed purge process
We have a monthly purge process that purges data from a few tables using a somewhat complex SSIS package. Up until this time everything is running smooth and fine without any issues. However, if the...
View Articlemysqldbcompare object definitions differ
I am using a Galera cluster to replicate MySQL 5.7 databases on Ubuntu 16.04 Server. I am using mysqldbcompare to verify the consistency of the replication. I think my data is consistent because the...
View ArticleSQL Server script to remove replication?
I have been asked to write a SQL script that can be run, which will stop replication and remove the subscriber/subscription. Is this at all possible? Or do you have to use the GUI?
View ArticleHow to switch Quiescing to Normal Mode in Oracle?
I have two instance database Oracle, they are ORCL11 and ORCL10,.... I've configured them, it looks like correct. Then, I connect to replication user admin ORCL10 conn repadmin/repadmin@orcl10 And run...
View ArticleMySQL - Enabling Scheduled Event on Master and Slave Simultaneously
This may seem a bit strange, but I am trying to get a Scheduled Event to execute on both Master and Slave. I have two databases set up in a Master (A) to Master (B) replication environment. Master A...
View ArticleRestoring a replicated SQL Server database in a non-replicated testing...
We have a SQL Server 2008R2 database in production. Originally, the database didn't have replication. Every time there was some problem with our software, we'd just create a backup from the production...
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RAFT election restrictions
I'm learning Raft from scratch with the Raft paper, and I don't get to understand the leader election process. I read in 5.4.1 that a leader needs to have in its log all the committed entries of the...
View Articlemysql, use slave replicated server on main server failure
I have a main server with my Mysql database. This pc has raid drives, but no solution is safe enough, since the motherboard or any other component could die. So I need to enable replication onto...
View ArticleUnable to login in SQL Server 2008 R2 64 bit from SQL Server 2008 R2 32 bit
I have a Windows Server 64 bit and I installed SQL Server 2008 R2 on it. I'm intending to use this machine for data replication. So, I have clients with Windows 7 32 bit on which I have installed SQL...
View ArticleNeed to update schema_option for an article that has subscription sync type...
I am using SQL Server 2014. In an already existing publication, I have an article that uses schema_option 0x0000000000000080. I need to change it as this doesn't allow custom procedure updates (I need...
View ArticleOpencms replication error
I'm using opencms8 and i have set up a clustering server system with ocee-replication module to replicate the resources. I always use this function without problem, but after the last replication, the...
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