https://wiki.postgresql.org/wiki/Transactional_DDL_in_PostgreSQL:_A_Competitive_Analysis
1. We can too (but there are errors: http://tracker.firebirdsql.org/browse/CORE-5763) 2. There ara Firebird in list, but without link to documentation. 3. We can't mix ddl and dml like this (PostgreSql can): ---- start transaction; create table T(F integer); insert into T (F) values (1); commit; ---- ------------------------------------------------------------------------------ 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