Keyword uppercase or lowercase

TIDB
TiDB_CURRENT_TSO (R)

may I know why is the i in TiDB uppercase?

But the i in TiDB_CURRENT_TSO is lowercase?

Thanks for reporting, I asked Doc’s team. Let’s wait a bit for the responding.

Developer wrote like that… It’s not the doc’s error, and if we want to unify them to uppercase, you can open an issue here.

thanks,