SQLAlchemy dialect `has_table` doesn't use the schema name.

[unj1m]

has_table gets the schema namebut doesn't pass it to DESCRIBE.

This causes SQLAlchemy to fail to drop a given table (in a given schema).

[narquette]

Agree. Having the same experience. This is a simple fix. I've changed it locally (allowed for schema name to get passed to DESCRIBE TABLE) and it works without issue.

[narquette]

@susodapop Can we get someone assigned to this ticket?