Yasufumi,
Can lock dict mutex many times (for each table name lookup) instead of once for all query duration ?
In the end you're right if the same data can be done getting view we should NOT do it as a base table.
But lets at least make it feature safe to use.
I think in general we need to include "percona" schema in Percona Server distrubution which should provide all kind of cool views
Yasufumi,
Can lock dict mutex many times (for each table name lookup) instead of once for all query duration ?
In the end you're right if the same data can be done getting view we should NOT do it as a base table.
But lets at least make it feature safe to use.
I think in general we need to include "percona" schema in Percona Server distrubution which should provide all kind of cool views