5 description => "Table z3950servers: three cols NOT NULL",
8 my ($dbh, $out) = @$args{qw(dbh out)};
10 alter table z3950servers
11 change column `host` `host` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT 'target''s host name',
12 change column `syntax` `syntax` varchar(80) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT 'MARC format provided by this target',
13 change column `encoding` `encoding` mediumtext COLLATE utf8mb4_unicode_ci NOT NULL COMMENT 'characters encoding provided by this target';