Unexpected corrupted table info

[WenyXu]

          > BTW, I found the database would crash once I create a metric table with 2 columns with the same name:

mysql> CREATE TABLE `phy`(ts timestamp time index, val double) engine=metric with ("physical_metric_table" = "");

mysql> CREATE TABLE t1(ts timestamp time index, val double, host text, host string) engine=metric with ("on_physical_tab
le" = "phy");
ERROR 1815 (HY000): Internal error: 1003

mysql> show tables;
ERROR 1815 (HY000): Internal error: 1003

Is it the intended behavior?

Good catch! It's a bug🥲

Originally posted by @WenyXu in #3741 (comment)