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    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Fix Version/s: 10.1.1
    • Component/s: OTHER
    • Labels:
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      Description

      Every sysvar has an associated help text, but it's only accessible as mysqld --help which is kind of a waste. It would be helpful to show it as a third column in INFORMATION_SCHEMA.GLOBAL_VARIABLES and INFORMATION_SCHEMA.SESSION_VARIABLES. For backward compatibility we'll hide this column if @@old_mode=NO_SYSVAR_HELP.

      Alternatively, we could introduce a new table, say, INFORMATION_SCHEMA.SYSTEM_VARIABLES with all (global and session) variables, without their current values, but with the help, type, valid value range, etc.

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              • Assignee:
                serg Sergei Golubchik
                Reporter:
                serg Sergei Golubchik
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