20.04.2017 15:49, Leyne, Sean wrote: > "select f from t1 union select f from t2" is ONE statement with 2 parts! > > "Attachment" refers to the connection between a client and the server, it > does not imply anything about how the engine might decompose a statement or > how the parts could/would be executed!
It doesn't matter. If both parts are executed simultaneously, from technical POV they have no difference from independent queries executed simultaneously in one attachment and transaction. -- WBR, SD. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
