Defect #38184

Production ready database back-ends - wiki update

Added by Maciej Pankanin 16 days ago.

Status:NewStart date:
Priority:NormalDue date:
Assignee:-% Done:


Target version:-
Resolution: Affected version:


Recently my company was performing a big Redmine deploy (4.2.X with SQL Server). After sometime users started to complain about issue hierarchy getting corrupted.

We made a research and it turns out there is a workaround in issue nested set locking for SQL Server which is behaving wrong sometimes (when multiple users are editing same issue trees). This is a BIG thing and is really surprising that there isn't a word about in the Installation guide. I think there should be a noticeable information that the only production ready database back-ends are MySQL 5.5 and PostgreSQL 9.2 +.

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