Imports
- github.com/cockroachdb/errors
- github.com/cockroachdb/cockroach/pkg/sql/sem/tree
- github.com/cockroachdb/cockroach/pkg/sql/opt/props/physical
- github.com/cockroachdb/cockroach/pkg/sql/opt
- github.com/cockroachdb/cockroach/pkg/util/log
- github.com/cockroachdb/cockroach/pkg/sql/opt/props
- github.com/cockroachdb/cockroach/pkg/util
- github.com/cockroachdb/cockroach/pkg/sql/opt/memo