We have some issues with SUBSTRING function on cockroachdb so for now we
are removing it from SQL query and replacing with go code.
Change-Id: I5be921211067d42e7d1a4997076bcfdbed9617a1
Old iterator returns object keys without prefixes, this helps to reduce
the bandwidth from the database. The endpoint also doesn't send the
prefixes.
Change-Id: I77d85dae671ee3a16abe75db14e19674e80abaf4
to metabase
* EncryptedMetainfoEncryptedKey added to CommitSegment and
UpdateMetadata request
* EncryptedMetainfoEncryptedKey returned with GetObject response and all
delete responses
* EncryptedMetainfoEncryptedKey returned with object iterator results
Change-Id: I917541ab5f3e1863bc8f238d17a15fbf72a23025
