## Description
Read transactions from logical log and load mvcc store based on the
contents onto transaction 0, which is the special transaction where we
will load all row versions that can be read by all new transactions.
## Todo
- [x] Testing for multiple transactions
- [ ] Lock multiple loading of same logical-log at the same time
- [x] Add column_count to format because if not it is hard to judge from
record alone.
- [x] Trim buffer read
I was thinking to implement the rest on another pr to not increase load
to review this one.
Reviewed-by: Jussi Saurio <jussi.saurio@gmail.com>
Closes#3323
Read transactions from logical log and load mvcc store based on the
contents onto transaction 0, which is the special transaction where we
will load all row versions that can be read by all new transactions.
- [ ] Testing for multiple transactions
- [ ] Lock multiple loading of same logical-log at the same time
- [ ] Add column_count to format because if not it is hard to judge from
record alone.
The logging code that writes out transactions to disk needs to write out
the byte array that we actually use. The code is less hairly without the
generics so drop them.
