Imports
- github.com/pkg/errors
- github.com/cockroachdb/cockroach/pkg/sql/ir/irgen/codegen
- github.com/cockroachdb/cockroach/pkg/sql/ir/irgen/analyzer
- github.com/cockroachdb/cockroach/pkg/sql/ir/irgen/ir
- github.com/cockroachdb/cockroach/pkg/sql/ir/irgen/template
- github.com/cockroachdb/cockroach/pkg/sql/ir/irgen/parser