The query is as follows:
select * from my_table where (rowid,0) in (select rowid, mod(rownum,n) from my_table )
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negative regexp
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if you want to grep anything except foo, use grep -v or negative lookahead
echo -e 'foo\nbar\nboz'|grep -P '^(?!.*foo).*$' bar boz it is just so
beautiful ...
1 month ago
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