Man pages matching name dbs_dumptabstruct in section 1p:

dbs_dumptabstruct.1p.en	debian 10 / libdbix-easy-perl
dbs_dumptabstruct.1p.en	debian 11 / libdbix-easy-perl
dbs_dumptabstruct.1p.en	debian 12 / libdbix-easy-perl