Perl extension DBD::Firebird version 1.38 is released with quite a few changes if you compare with previous announcement , here are a few from the ChangeLog: add support for Firebird's BOOLEAN data type , add support for disabling database-level triggers
Revision history for Perl extension DBD::Firebird. 1.38 [2024-05-21] * fix syntax error boolean fall back implementation (thanks to Robert Scheck) * add support for disabling database-level triggers (gh#53) 1.37 [2024-05-20] * fall back to sv_setiv when sv_setbool is not available (gh#58) 1.36 [2024-05-19] * fix problems with Perl before 5.36 and Firebird before 3.0 (gh#56 and gh#57) 1.35 [2024-05-15] * ib2sql_type: ignore nullability bit * map Firebird's 64-bit integer type to SQL_BIGINT * add support for Firebird's BOOLEAN data type * fix a couple of compiler warnings