Information Schema FEEDBACK Table

The Information Schema FEEDBACK table is created when the Feedback Plugin is enabled and contains the usage data collected for submission.

The Information Schema FEEDBACK table is created when the Feedback Plugin is enabled, and contains the complete contents submitted by the plugin.

It contains two columns:

Column	Description
VARIABLE_NAME	Name of the item of information being collected.
VARIABLE_VALUE	Contents of the item of information being collected.

It is possible to disable automatic collection, by setting the feedback_url variable to an empty string, and to submit the contents manually, as follows:

$ mysql -e 'SELECT * FROM information_schema.FEEDBACK' > report.txt

Then you can send it by opening post in your browser, and uploading your generated report.txt. Or you can do it from the command line with (for example):

$ curl -F data=@report.txt https://mariadb.org/feedback_plugin/post

Manual uploading allows you to be absolutely sure that we receive only the data shown in the information_schema.FEEDBACK table and that no private or sensitive information is being sent.

Example

SELECT * FROM information_schema.FEEDBACK\G
...
*************************** 906. row ***************************
 VARIABLE_NAME: Uname_sysname
VARIABLE_VALUE: Linux
*************************** 907. row ***************************
 VARIABLE_NAME: Uname_release
VARIABLE_VALUE: 3.13.0-53-generic
*************************** 908. row ***************************
 VARIABLE_NAME: Uname_version
VARIABLE_VALUE: #89-Ubuntu SMP Wed May 20 10:34:39 UTC 2015
*************************** 909. row ***************************
 VARIABLE_NAME: Uname_machine
VARIABLE_VALUE: x86_64
*************************** 910. row ***************************
 VARIABLE_NAME: Uname_distribution
VARIABLE_VALUE: lsb: Ubuntu 14.04.2 LTS
*************************** 911. row ***************************
 VARIABLE_NAME: Collation used latin1_german1_ci
VARIABLE_VALUE: 1
*************************** 912. row ***************************
 VARIABLE_NAME: Collation used latin1_swedish_ci
VARIABLE_VALUE: 18
*************************** 913. row ***************************
 VARIABLE_NAME: Collation used utf8_general_ci
VARIABLE_VALUE: 567
*************************** 914. row ***************************
 VARIABLE_NAME: Collation used latin1_bin
VARIABLE_VALUE: 1
*************************** 915. row ***************************
 VARIABLE_NAME: Collation used binary
VARIABLE_VALUE: 16
*************************** 916. row ***************************
 VARIABLE_NAME: Collation used utf8_bin
VARIABLE_VALUE: 4044

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