Items with many interwikis but without a Czech interwiki

SQL

use wikidatawiki_p; 
select ips_item_id, count(*) as nn
from wb_items_per_site
where ips_site_id in ('enwiki', 'dewiki', 'frwiki', 'eswiki', 'ruwiki', 'itwiki', 'jawiki', 'nlwiki', 
                        'ptwiki', 'plwiki', 'zhwiki', 'svwiki', 'shwiki', 'arwiki', 'fawiki', 'hewiki', 
                        'ukwiki', 'kowiki', 'huwiki', 'trwiki', 'cawiki', 'fiwiki', 'nowiki', 
                        'simplewiki', 'idwiki', 'srwiki', 'rowiki', 'dawiki', 'bgwiki', 'thwiki', 'skwiki', 
                        'eowiki', 'elwiki', 'euwiki', 'ltwiki', 'hrwiki', 'slwiki', 'etwiki', 'hywiki', 'mswiki', 
                        'glwiki', 'azwiki', 'kawiki', 'hiwiki', 'lvwiki', 'kkwiki', 'bewiki', 'mlwiki', 'bnwiki', 
                        'tawiki', 'sqwiki' ) 
                        and not exists (select ips_item_id from wb_items_per_site where ips_site_id = 'cswiki')
group by ips_item_id      
having nn > 20
limit 100;
SQL

Checking query status...
