[Koha-devel] MariaDB and Auto Increment - it's the good news

[Liz Rea]

I was quite nosing around looking for something else, and came across this:

|> Until MariaDB 10.2.3, InnoDB and XtraDB used an auto-increment counter
that is stored in memory. When the server restarts, the counter is
re-initialized to the highest value used in the table, which cancels the
effects of any AUTO_INCREMENT = N option in the table statements. |||

Of course. We knew that. What we didn't know, possibly, was the following:

||

|> From MariaDB 10.2.4, this restriction has been lifted and
AUTO_INCREMENT is persistent.|

||


Note that this isn't the current package version of mariadb-server for
Debian 9, it's lagging behind a bit at 10.1.26. However, the days of
auto increment issues, at least for MariaDB, may soon be coming to a close.

Information from: https://mariadb.com/kb/en/library/auto_increment/


-- 

Liz Rea
Catalyst.Net Limited
Level 6, Catalyst House, 
150 Willis Street, Wellington.
P.O Box 11053, Manners Street, 
Wellington 6142
04 803 2265

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