* Vladimir Davydov <vdavydov.dev@xxxxxxxxx> [18/07/08 22:52]:
In the scope of #2129 we need to mark REPLACE statements for which we
generated DELETE in secondary indexes so that we don't generate DELETE
again on compaction. We also need to mark DELETE statements that were
generated on compaction so that we can skip them on SELECT.
Let's add flags field to struct vy_stmt. Flags are stored both in memory
and on disk so to encode/decode them we also need to add a new iproto
key (IPROTO_FLAGS) and the corresponding field to struct request.
