Support on FromDual GmbH

MySQL Enterprise Backup Support Matrix

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 19 Feb 2019 19:13:23 +0000

MySQL Enterprise Backup (MEB) is a bit limited related to support of older MySQL versions. So you should consider the following release matrix:

Using tmux for MariaDB database support and surveillance

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 25 Dec 2018 16:14:16 +0000

MySQL and MariaDB support subscription

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 23 Dec 2013 15:40:51 +0000

Will you be at a loss having a MySQL or MariaDB database problem? Will you need urgently help from experienced FromDual staff when your production MySQL or MariaDB database stops working? Or do you need a third party opinion for one of your MySQL or MariaDB solutions?

What are the costs of one hour MySQL downtime?

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 17 Dec 2013 14:59:10 +0000

Hello,

there are companies which earn tens of thousands of Euros per hour with their MySQL databases. Other companies operate their ERP system on MySQL, to which 1000 employees are attached to. Is the database down 1000 people are not working any more until the system is working again! Downtime costs starting at EUR 30'000.- per hour upwards.

MySQL/MariaDB development support

oli.sennhauser@fromdual.com (Oli Sennhauser) — Wed, 11 Dec 2013 12:42:49 +0000

If you are not operating MySQL databases yourself, but you develop MySQL based software, our MySQL development support is exactly fitting to your needs!

Using screen for support and/or surveillance

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 21 May 2012 16:01:48 +0000

FromDual Newsletter Spring 2012

oli.sennhauser@fromdual.com (Oli Sennhauser) — Fri, 27 Apr 2012 11:12:50 +0000

Dear MySQL User,

With this newsletter we bring you up to date about MySQL and our Services.

Codership partners with FromDual to offer consulting and support services for Galera Cluster for MySQL

oli.sennhauser@fromdual.com (Oli Sennhauser) — Sun, 19 Feb 2012 09:56:45 +0000

Helsinki, Finland, Uster, Switzerland – February 18, 2012 – Codership, the provider of Galera Cluster for MySQL, and FromDual, a MySQL consulting company, today announced collaboration to offer Galera Cluster technology and related support and consulting services for Galera users all over the world, especially in German speaking countries Germany, Austria and Switzerland (DACH). Galera Cluster is a synchronous, true multi-master replication cluster for MySQL using the well known InnoDB storage engine. Customers can deploy Galera Cluster locally in LAN environments, as geo-clusters over the WAN or as virtual cluster in the cloud.

PrimeBase Technologies and FromDual form a Service-Cooperation for MySQL products

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 28 Feb 2011 14:58:00 +0000

From the Cooperation of these two companies arises the biggest independent service provider for MySQL and MariaDB in Europe.

MySQL Client Error Codes and Messages 2050 - 2099

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 12:04:05 +0000

2000 - 2049

Error: 2050 (CR_FETCH_CANCELED)

Message: Row retrieval was canceled by mysql_stmt_close() call

MySQL Client Error Codes and Messages 2000 - 2049

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 12:02:38 +0000

1700 - 1749 2050 - 2099

Error: 2000 (CR_UNKNOWN_ERROR)

Message: Unknown MySQL error

MySQL Server Error Codes and Messages 1700 - 1749

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 12:00:27 +0000

1650 - 1699 2000 - 2049

Error: 1700 SQLSTATE: HY000 (ER_GRANT_PLUGIN_USER_EXISTS)

MySQL Server Error Codes and Messages 1650 - 1699

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:59:20 +0000

1600 - 1649 1700 - 1749

Error: 1650 SQLSTATE: HY000 (ER_SLAVE_IGNORE_SERVER_IDS)

MySQL Server Error Codes and Messages 1600 - 1649

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:54:03 +0000

1550 - 1599 1650 - 1699

Error: 1600 SQLSTATE: HY000 (ER_VIEW_INVALID_CREATION_CTX)

MySQL Server Error Codes and Messages 1550 - 1599

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:53:08 +0000

1500 - 1549 1600 - 1649

Error: 1550 SQLSTATE: HY000 (ER_EVENT_COMPILE_ERROR)

MySQL Server Error Codes and Messages 1500 - 1549

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:52:14 +0000

1450 - 1499 1550 - 1599

Error: 1500 SQLSTATE: HY000 (ER_SUBPARTITION_ERROR)

MySQL Server Error Codes and Messages 1450 - 1499

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:51:27 +0000

1400 - 1449 1500 - 1549

Error: 1450 SQLSTATE: HY000 (ER_FORBID_SCHEMA_CHANGE)

MySQL Server Error Codes and Messages 1400 - 1449

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:50:26 +0000

1350 - 1399 1450 - 1499

Error: 1400 SQLSTATE: XAE09 (ER_XAER_OUTSIDE)

MySQL Server Error Codes and Messages 1350 - 1399

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:49:09 +0000

1300 - 1349 1400 - 1449

Error: 1350 SQLSTATE: HY000 (ER_VIEW_SELECT_CLAUSE)

MySQL Server Error Codes and Messages 1300 - 1349

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:46:16 +0000

1250 - 1299 1350 - 1399

Error: 1300 SQLSTATE: HY000 (ER_INVALID_CHARACTER_STRING)

MySQL Server Error Codes and Messages 1250 - 1299

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:45:19 +0000

1200 - 1249 1300 - 1349

Error: 1250 SQLSTATE: 42000 (ER_TABLENAME_NOT_ALLOWED_HERE)

MySQL Server Error Codes and Messages 1200 - 1249

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:43:24 +0000

1150 - 1199 1250 - 1299

 Error: 1200 SQLSTATE: HY000 (ER_BAD_SLAVE)
 Message: The server is not configured as slave; fix in config file or with CHANGE MASTER TO

How does the MySQL error message look like?

MySQL Server Error Codes and Messages 1150 - 1199

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:42:20 +0000

1100 - 1149 1200 - 1249

Error: 1150 SQLSTATE: HY000 (ER_DELAYED_CANT_CHANGE_LOCK)

MySQL Server Error Codes and Messages 1100 - 1149

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:41:08 +0000

1050 - 1099 1150 - 1199

Error: 1100 SQLSTATE: HY000 (ER_TABLE_NOT_LOCKED)

MySQL Server Error Codes and Messages 1050 - 1099

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:38:54 +0000

1000 - 1049 1100 - 1149

Error: 1050 SQLSTATE: 42S01 (ER_TABLE_EXISTS_ERROR)

MySQL Server Error Codes and Messages 1000 - 1049

oli.sennhauser@fromdual.com (Oli Sennhauser) — Mon, 06 Dec 2010 11:32:59 +0000

1050 - 1099

Error: 1000 SQLSTATE: HY000 (ER_HASHCHK)

Message: hashchk

MySQL Error codes and messages

oli.sennhauser@fromdual.com (Oli Sennhauser) — Wed, 01 Dec 2010 14:56:37 +0000

Just a general rule with error messages: Usually they are not as good as they could be. But nevertheless read them carefully. Most of the time they tell you what you need to know…

MariaDB, Galera and MySQL Support

oli.sennhauser@fromdual.com (Oli Sennhauser) — Wed, 01 Dec 2010 12:26:19 +0000

FromDual is a support partner of MariaDB plc, Codership Oy and Oracle Corporation. This gives us the opportunity to offer you customized enterprise support subscriptions for your mission-critical MariaDB, Galera or MySQL databases for all three vendors.

Support policy for MariaDB, MySQL and PostgreSQL

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 23 Dec 2014 15:46:54 +0100

MariaDB Lifetime Support Matrix for MariaDB Releases
MariaDB Corp Enterprise Support Subscriptions
MySQL Lifetime Support Matrix for MySQL Releases
Oracle Corp Enterprise Support Subscriptions for MySQL
PostgreSQL Versioning Policy

Lifetime Support Matrix for MariaDB Releases

Major version	GA date	LTS	Support end
MariaDB Database 5.1	February 2010	x	February 2015
MariaDB Database 5.2	November 2010	x	November 2015
MariaDB Database 5.3	February 2012	x	March 2017
MariaDB Database 5.5	April 2012	x	March 2020
MariaDB Database 10.0	March 2014	x	March 2019
MariaDB Database 10.1	October 2015	x	October 2020
MariaDB Database 10.2	May 2017	x	May 2022
MariaDB Database 10.3	May 2018	x	May 2023
MariaDB Database 10.4	June 2019	x	June 2024
MariaDB Database 10.5	June 2020	x	June 2025
MariaDB Database 10.6	July 2021	x	July 2026
MariaDB Database 10.7 ¹	February 2022		February 2023
MariaDB Database 10.8	May 2022		May 2023
MariaDB Database 10.9	August 2022		August 2023
MariaDB Database 10.10	November 2022		November 2023
MariaDB Database 10.11	February 2023	x	February 2028
MariaDB Database 11.0 ⁴	June 2023		June 2024
MariaDB Database 11.1	August 2023		August 2024
MariaDB Database 11.2	November 2023		November 2024
MariaDB Database 11.3 ⁵	February 2024		RR
MariaDB Database 11.4	May 2024	x	May 2029
MariaDB Database 11.5	August 2024		RR
MariaDB Database 11.6	November 2024		RR
MariaDB Database 11.7	February 2025		RR
MariaDB Database 11.8	June 2025	x	June 2030
MariaDB Database 12.0	June 2025		RR
MariaDB Database 12.1	August 2025		RR
MariaDB Database 12.2	November 2025		RR
MariaDB Database 12.3	expected Q1 2026	x	Q1 2031

¹ MariaDB Announces New Innovation Release Model

MariaDB, Galera and MySQL Services

oli.sennhauser@fromdual.com (Oli Sennhauser) — Wed, 04 Nov 2009 22:59:07 +0100

Neutral and vendor independent
MariaDB, Galera Cluster, MySQL and Percona Server
Consulting and Services!