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Upgrading MySQL from 5.7 to 8.x

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3 weeks 6 days ago - 3 weeks 6 days ago #243283 by breeze0
Upgrading MySQL from 5.7 to 8.x was created by breeze0
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Your LimeSurvey version: 6.x
Own server or LimeSurvey hosting: Own
Survey theme/template:
==================
Is there any potential issue or recommended way to move from MySQL 5.7 (EOL this year) to MySQL 8.x ? 

Thanks
Last edit: 3 weeks 6 days ago by breeze0.

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3 weeks 6 days ago #243287 by breeze0
Replied by breeze0 on topic Upgrading MySQL from 5.7 to 8.x
Update - exported database from the Limesurvey console and imported back into ver. 8 MySQL. No issues so far.
The following user(s) said Thank You: DenisChenu

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3 weeks 4 days ago #243362 by DenisChenu
Replied by DenisChenu on topic Upgrading MySQL from 5.7 to 8.x
Great :)
Thank you
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2 weeks 20 hours ago #243672 by sperrony
Replied by sperrony on topic Upgrading MySQL from 5.7 to 8.x
Hi.
Can you please help how to export the database from the old console (MySQL 5.7) and how to import it back in the MYSQL8 server?  I did not find it in the console UI itself.
 

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2 weeks 20 hours ago #243673 by sperrony
Replied by sperrony on topic Upgrading MySQL from 5.7 to 8.x
need asssitance to understand how to do it,  could not found the place in the console

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2 weeks 19 hours ago #243680 by DenisChenu
Replied by DenisChenu on topic Upgrading MySQL from 5.7 to 8.x
Not related to LimeSurvey

dev.mysql.com/doc/refman/8.0/en/mysqldump.html
dev.mysql.com/doc/refman/8.0/en/mysqlimport.html

for example
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2 weeks 9 hours ago #243700 by holch
Replied by holch on topic Upgrading MySQL from 5.7 to 8.x
No idea about how to do with console, but with tools like PHPmyAdmin this is pretty easy to do in a couple of clicks.
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1 week 6 days ago #243707 by DenisChenu
Replied by DenisChenu on topic Upgrading MySQL from 5.7 to 8.x

No idea about how to do with console, but with tools like PHPmyAdmin this is pretty easy to do in a couple of clicks.
 
Not with a lot of data :)

Easy way in console
Code:
#mysqldump -u LSuser -p limesurvey > limesurvey.sql
#mysql -u LSuser -p limesurvey < limesurvey.sql
You have to write password of LSuser
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1 week 6 days ago #243720 by holch
Replied by holch on topic Upgrading MySQL from 5.7 to 8.x

Not with a lot of data :)


That might be the case, but the amount of data was not mentioned. So I thought I might just given an alternative.
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1 week 19 hours ago - 1 week 15 hours ago #243819 by sperrony
Replied by sperrony on topic Upgrading MySQL from 5.7 to 8.x
Any chance to get help ? willing to pay for help, need to fix that.
Last edit: 1 week 15 hours ago by holch. Reason: Excluded email address.

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1 week 15 hours ago #243824 by holch
Replied by holch on topic Upgrading MySQL from 5.7 to 8.x
For commercial support of the community edition you can get in touch with one of the official Limesurvey partners over here:

www.limesurvey.com/

The user DenisChenu who also posted here is one of these official partners that you can find on this website and you can get in touch here:
www.sondages.pro/
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6 days 23 hours ago #243855 by DenisChenu
Replied by DenisChenu on topic Upgrading MySQL from 5.7 to 8.x

Any chance to get help ? willing to pay for help, need to fix that.
 

The screenshot you send to me seems clearly a issue on LimeSurvey then
You must report on the Bug Tracker community.limesurvey.org/bug-tracker/
And if you can activate debug mode to report the issue manual.limesurvey.org/Debug_mode

Other partners can help : www.limesurvey.com/installation
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