pub fn describe_show_create_materialized_view(
_: &StatementContext<'_>,
_: ShowCreateMaterializedViewStatement<Aug>
) -> Result<StatementDesc, PlanError>
pub fn describe_show_create_materialized_view(
_: &StatementContext<'_>,
_: ShowCreateMaterializedViewStatement<Aug>
) -> Result<StatementDesc, PlanError>