CVS: cvs.openbsd.org: ports

[Marc Espie]

CVSROOT:        /cvs
Module name:    ports
Changes by:     es...@cvs.openbsd.org   2019/01/02 15:49:42

Modified files:
        databases/sqlports/files: Sql.pm 

Log message:
have prepend respect the order of added columns
add Sql::IsNull join constraint