Problem when using gtid with MySQL replication
I am faced with this problem when using gtid in MySQL replication: When @@SESSION.GTID_NEXT is set to a GTID, you must explicitly set it to a different value after a COMMIT or ROLLBACK. Please check...
View ArticleSlave Waiting to reconnect
I have added new slave host to master for replication, but missing some of the parameters. mysql> show slave status\G *************************** 1. row *************************** Slave_IO_State:...
View ArticleReplacing a member of a replica set with the same host name
I am replacing a member of a replica set (the new member has a different IP address). What I am looking to do is as follows: RSYNC the data directory of the existing secondary node to the new node....
View ArticleDoes EnterpriseDB support Oracle RAC to Postgres replication?
Does EnterpriseDB support Oracle RAC to Postgres replication?
View ArticleSQL Server: Exporting data objects While exporting Database.
Say I want to copy a database from one place to another. I can use, e.g. Insert * From DB1 Into DB2 Where DB2 is the target database. Question: will this insert query also copy all the data objects:...
View ArticleSQL Server 2012 Replication Backup and Restore
I am using SQL Server 2012. We have setup a replication using 'transactional with queued updating'. If the publisher database crashes and some records in the subscriber database have not been...
View ArticleSQL Server : Replication error subscriber [migrated]
Error: Replication-Replication Distribution Subsystem: agent . The process could not connect to Subscriber. The replication works fine when done through Wizard, the scripts generated by wizard seems to...
View ArticleSQL Server : Replication error subscriber
Error: Replication-Replication Distribution Subsystem: agent . The process could not connect to Subscriber. The replication works fine when done through Wizard, the scripts generated by wizard seems to...
View ArticleA non-voting members of a MongoDB replica set can become a primary?
I'm trying to set to 0 the number of votes of a replica set member via a mongo shell connected to the primary, but i get an error when i call: rstest:PRIMARY> rs.reconfig(conf) { "ok" : 0, "errmsg"...
View Articleremove replication from a database.
I am removing replication from a database. Can this be done with users logged into and using the database? or, will it cause the sql server to have to reboot?
View Articlemysql error when adding function
The following error is returned when trying to use a MySQL function.. #1418 - This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you...
View ArticleBi-directional replication for the same MySQL table
AppA stores/retrieves data from dbA.tableA AppB stores/retrieves data from dbB.tableA tableA definition is the same across these databases. To start with dbB.tableA was copied from dbA.tableA (assuming...
View ArticleMysql error 1236 from master when reading data from binary log
I have 2 MySql with a master/slave configuration and the replication is failing. The MySql Master crashed and a new register in the mysql-bin.index was created. I deleted this new register because this...
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MySQL Replication: MASTER_LOG_POS changes [on hold]
the master_log_file and master_log_pos values keep changing automatically? when that happens the replication doesn't work correct anymore! mysql> change master to master_host='192........',...
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how can i replicate a database between 2 servers?
The replication is working between one server's nodes . How can I make it between 2 servers nodes? i used this to make the replication between one server's nodes : mysql> change master to...
View ArticleSQL Server bidirectional replication error
I am using SQL Server 2008 R2 to configure a bidirectional replication. I am new to it so I may be missing something. I have the following errors: Some tables are not shown in the subscriber database,...
View ArticleCan I implement bidirectional replication on local server with no real IP?
I have the following: A VPS with real IP A local server (my laptop) The local server can connect to the remote server via its real IP, but of course the remote server knows nothing about the local PC....
View ArticleBreaking database replication
I am trying to break replication between two SQL 2000 databases. Can this be done while the databases are live? or do they need to be taken offline?
View ArticleWhy does pg_last_xact_replay_timestamp() sometimes return extremely old...
In PostgreSQL 9.5, to monitor streaming replication lag, I use a combination of: pg_current_xlog_location() pg_last_xlog_replay_location() pg_last_xact_replay_timestamp() The first two functions are...
View ArticleMySQL Replication Error
I am getting an Error on Slave as: could not execute Write_rows event on table mydatabasename.atable; Duplicate entry '174465' for key 'PRIMARY', Error_code: 1062; handler error HA_ERR_FOUND_DUPP_KEY;...
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