maria-discuss team mailing list archive

[Sean T Shen <seantshen@xxxxxxxxx>]

> Thanks.  In this case, the way to control connections is through global
> variables?
> Such as this: SET GLOBAL max_connections = 500;
> there is no individual control on how many connections each user can have,
> with my version?
>
>
>
> On Tue, Jul 30, 2019 at 5:10 PM Chris Calender <chris.calender@xxxxxxxxxxx>
> wrote:
>
>> Hello Sean,
>>
>> Both resource limit options and ALTER USER are not available until
>> MariaDB 10.2.0.  You would need to upgrade to a newer version to be able
>> to set the resource limit option MAX_USER_CONNECTIONS.
>>
>> The latest 10.2 (10.2.25), 10.3 (10.3.16), and 10.4 (10.4.6) are
>> available here:
>>
>> https://mariadb.com/downloads/#mariadb_platform-mariadb_server
>>
>> Hope this helps.
>>
>> Best wishes,
>> Chris
>>
>> On 7/30/2019 4:49 PM, Sean T Shen wrote:
>> > Hi, experts
>> >
>> > I don't really know where to ask this question in. And my question is
>> > with MariaDB....I would appreciate if somebody with a clear eye can
>> > quickly answer my question....appreciate it very much.
>> >
>> > My MariaDb is of this version: '10.1.38-MariaDB-0+deb9u1' My OS where
>> > mariadb is running is this: 'Linux d-bia-mysql-use1c-1 4.9.0-9-amd64 #1
>> > SMP Debian 4.9.168-1+deb9u4 (2019-07-19) x86_64 GNU/Linux'
>> >
>> > I just want to do this
>> >
>> > ALTER USER 'user1'@'localhost' WITH MAX_USER_CONNECTIONS 0;
>> >
>> > And I am getting syntax error:
>> >
>> > Error Code: 1064. You have an error in your SQL syntax; check the
>> manual
>> > that corresponds to your MariaDB server version for the right syntax to
>> > use near 'USER 'user1'@'localhost' WITH MAX_USER_CONNECTIONS 0' at
>> line 1
>> >
>> > What did I do wrong?
>> >
>> > Thanks
>> >
>> >
>> > _______________________________________________
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>> >
>>
>>
>> --
>> Chris Calender, M.S., Technical Support Manager
>> MariaDB Corporation
>>
>