Imports
- github.com/cockroachdb/cockroach/pkg/sql/opt
- github.com/cockroachdb/cockroach/pkg/sql/opt/exec
- github.com/cockroachdb/cockroach/pkg/sql/opt/memo
- github.com/cockroachdb/cockroach/pkg/sql/opt/norm
- github.com/cockroachdb/cockroach/pkg/sql/opt/ordering
- github.com/cockroachdb/cockroach/pkg/sql/opt/props/physical
- github.com/cockroachdb/cockroach/pkg/sql/pgwire/pgerror
- github.com/cockroachdb/cockroach/pkg/sql/sem/tree
- github.com/cockroachdb/cockroach/pkg/sql/sem/types
- github.com/cockroachdb/cockroach/pkg/sql/sqlbase
- github.com/cockroachdb/cockroach/pkg/util/encoding
- github.com/cockroachdb/cockroach/pkg/util/treeprinter
- github.com/pkg/errors