Re: [Firebird-devel] Local temporary tables (internals)
On 29/07/2021 19:07, Vlad Khorsun wrote: > > Hmm... LTT is good to have, but... is it necessary here ? > Is it possible to use RecordBuffer (and some kind of BufferedStream) for > temporary storage ? > This is what I intent to use. RecordBuffer for storage and kind of BufferedStream who walks in already created RecordBuffer. Complete LTT may use the same thing, but with more complete implementation. In initial implementation for returning, it seems sufficient to only change store and just tweak erase/modify to not crash with blr_local_table_id. Adriano Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
Re: [Firebird-devel] replication/Protocol.h
27.07.2021 17:32, Dimitry Sibiryakov wrote: isn't header defining replication protocol supposed to be public? Yes, it is. Please add a ticket. Dmitry Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
Re: [Firebird-devel] Inconsistent enabling of replication
30.07.2021 14:10, Ivan Přenosil wrote: Enabling replication of table by ALTER TABLE tab ENABLE PUBLICATION; is replicated, while ALTER DATABASE INCLUDE TABLE tab TO PUBLICATION; is not replicated. Is it bug or by design? ALTER DATABASE commands are not replicated, because they may include file-system specifics (e.g. ADD SHADOW or DIFFERENCE FILE), or cause database locks (BEGIN/END BACKUP), or encrypt the database. But perhaps we should be more intelligent here and allow some ALTER commands to be replicated -- those which are "internal" to the database. However, I'm wondering whether it's expected that the replica database may suddenly become "master" after ENABLE PUBLICATION is replicated (provided replica is read-write and replication.conf is set up). Dmitry Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
[Firebird-devel] Inconsistent enabling of replication
Enabling replication of table by ALTER TABLE tab ENABLE PUBLICATION; is replicated, while ALTER DATABASE INCLUDE TABLE tab TO PUBLICATION; is not replicated. Is it bug or by design? Also these commands are not replicated ALTER DATABASE ENABLE PUBLICATION; ALTER DATABASE INCLUDE ALL TO PUBLICATION; Is it intentional? Because when the master database crashes and I want to use replica as new master, I must not forget to set all these settings again. I. Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
