Imports
- github.com/juju/errors
- github.com/pingcap/tidb/kv
- github.com/pingcap/tidb/metrics
- github.com/pingcap/tidb/sessionctx
- github.com/pingcap/tidb/terror
- github.com/pingcap/tidb/types
- github.com/pingcap/tidb/util/chunk
- github.com/pingcap/tidb/util/codec
- github.com/pingcap/tidb/util/goroutine_pool
- github.com/pingcap/tipb/go-tipb
- golang.org/x/net/context