Function mz_sql::plan::statement::ddl::resolve_cluster_replica

pub(crate) fn resolve_cluster_replica<'a>(
    scx: &'a StatementContext<'_>,
    name: &QualifiedReplica,
    if_exists: bool
) -> Result<Option<(&'a dyn CatalogCluster<'a>, ReplicaId)>, PlanError>