> Note: this SELECT may have greater CN then you have stored and it > means on the next step you may receive records already selected here. > You merge algorithm should take it into account. > > Roman Simakov
If transaction is in snapshot isolation mode then problem should not exists Firebird should provide a way to got last CN from transaction start point But merge is simple, based on Primary Key ID of the record. regards, Karol Bieniaszewski ------------------------------------------------------------------------------ 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
