projection/src/main/scala/org/apache/pekko/projection/r2dbc/internal/R2dbcOffsetStore.scala (8 lines):
	- line 193: // FIXME include projectionId in all log messages
	- line 430: // TODO possible perf improvement to optimize for the normal case of 1 record
	- line 530: // FIXME change to trace
	- line 539: // TODO Try Batch without bind parameters for better performance. Risk of sql injection for these parameters is low.
	- line 588: // FIXME can we move serialization outside the transaction?
	- line 843: // FIXME would it be good to keep at least one record per slice that can be used as the
	- line 914: // FIXME would it be good to keep at least one record per slice that can be used as the
	- line 1026: // FIXME case DeletedDurableState when that is added


ddl-scripts/create_tables_mysql.sql (2 lines):
	- line 32: tags TEXT, -- FIXME no array type, is this the best option?
	- line 70: tags TEXT, -- FIXME no array type, is this the best option?


core/src/main/scala/org/apache/pekko/persistence/r2dbc/journal/JournalDao.scala (2 lines):
	- line 122: // TODO we could skip the subselect when inserting seqNr 1 as a possible optimization
	- line 183: .bind(5, "") // FIXME event adapter


core/src/main/scala/org/apache/pekko/persistence/r2dbc/internal/BySliceQuery.scala (2 lines):
	- line 355: // FIXME config for newIdleCount >= 5 and maybe something like `newIdleCount % 5 == 0`
	- line 469: // TODO Unit test in isolation


core/src/main/scala/org/apache/pekko/persistence/r2dbc/journal/R2dbcJournal.scala (1 line):
	- line 67: manifest = "", // FIXME issue #84


projection/src/main/scala/org/apache/pekko/projection/r2dbc/internal/R2dbcProjectionImpl.scala (1 line):
	- line 150: // FIXME use DeletedDurableState here when that is added


core/src/main/scala/org/apache/pekko/persistence/r2dbc/R2dbcSettings.scala (1 line):
	- line 65: * INTERNAL API FIXME remove when https://github.com/yugabyte/yugabyte-db/issues/10995 has been resolved