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https://issues.apache.org/jira/browse/CLOUDSTACK-9871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965519#comment-15965519
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ASF GitHub Bot commented on CLOUDSTACK-9871:
--------------------------------------------
GitHub user wido opened a pull request:
https://github.com/apache/cloudstack/pull/2037
CLOUDSTACK-9871: Set SQL Mode in SQL Session for MySQL 5.7 compatibility
MySQL 5.7 has a more strict SQL mode by default with which CloudStack
is not compatible.
By setting the SQL Mode to a more relaxed mode on run-time we can
run without changing any SQL server settings.
Admins could also apply this to the [mysqld] section of their my.cnf:
sql_mode =
'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
Signed-off-by: Wido den Hollander <[email protected]>
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wido/cloudstack sql_mode
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/2037.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2037
----
commit d3f307b1b06da095db7f4410b9e7505182b726af
Author: Wido den Hollander <[email protected]>
Date: 2017-04-12T07:48:16Z
CLOUDSTACK-9871: Set SQL Mode in SQL Session for MySQL 5.7 compatibility
MySQL 5.7 has a more strict SQL mode by default with which CloudStack
is not compatible.
By setting the SQL Mode to a more relaxed mode on run-time we can
run without changing any SQL server settings.
Admins could also apply this to the [mysqld] section of their my.cnf:
sql_mode =
'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
Signed-off-by: Wido den Hollander <[email protected]>
----
> MySQL 5.7 compatibility
> -----------------------
>
> Key: CLOUDSTACK-9871
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9871
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.10.0.0
> Environment: Ubuntu 16.04, MySQL 5.7
> Reporter: Wido den Hollander
> Priority: Minor
> Labels: jdbc, mysql
>
> MySQL 5.7 comes with a more strict SQL mode by default which causes problems
> for CloudStack as the queries it executes are not all compatible with MySQL
> 5.7.
> https://dev.mysql.com/doc/refman/5.7/en/sql-mode.html
> A work-around is setting the sql_mode to a more relaxed mode in the my.cnf:
> [mysqld]
> sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
> In the future CloudStack should be fully compatible with the new SQL mode.
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