Unknown database 'information_schema'

[mavenraven]

Reproduction Steps

When trying to run skeema init against vtgate, I get the following error:

ERROR 1049 (42000): vtgate: http://user-ThinkPad-X1-Carbon-7th:9997/: Unknown database 'information_schema' (errno 1049) (sqlstate 42000)

This is because vtgate is looking for a keyspace in the vschema named information_schema:

https://github.com/vitessio/vitess/blob/2eb5d64406a438467f17710e822d2852b37526ba/go/vt/vtgate/vcursor_impl.go#L454

and the fact the skeema wants to connect directly to information_schema:

https://github.com/skeema/skeema/blob/c3469f0286dd269ac43158befc39927f9fc061a8/vendor/github.com/skeema/tengo/instance.go#L783

The minimal way to reproduce this is:

mysql --host 127.0.0.1 --port 10000 information_schema

where 10000 is the port vtgate is listening on.