Imports github.com/vertica/vertica-sql-go/common github.com/vertica/vertica-sql-go/msgs github.com/vertica/vertica-sql-go/logger Standard library imports context crypto/md5 crypto/sha512 crypto/tls database/sql database/sql/driver encoding/binary encoding/hex fmt io io/ioutil math/rand net net/url os reflect strconv strings sync time