Query Run
select rev_parent_id FROM revision order by rev_parent_id asc limit 4; 6 years ago
select rev_parent_id FROM revision order by rev_parent_id asc limit 4; 6 years ago
select rev_parent_id FROM revision order by rev_parent_id asc limit 4; 6 years ago
select rev_parent_id FROM revision order by rev_parent_id limit 4; 6 years ago
select rev_parent_id FROM revision order by rev_parent_id limit 4; 6 years ago
select count(*) FROM revision WHERE rev_parent_id = 0; 6 years ago
select count(*) FROM revision WHERE rev_parent_id is null; 6 years ago