I've got 2 tables:
main with urls (ixbt.com,google.com/gen_204 etc)
filter with part of urls (like 204, gen etc.)
I need to find, if cell from main contains any row from filter and
realization in Clickhouse is out of my mind.
create table dfgsdfgdfgdfghdfhj56uy567yrthfdghdfgujrtyu456ueyhghfjfghjfghu567ueryththjfghjgh(urls String) Engine=Memory as select * from values( ('ixbt.com'), ('google.com'), ('gen_204'));
create table zxcvfvbghfntyj6r7uertgsdfhy456u7rtumdft68tyuksey5425tgasddfgdfgdfgrty4566465756474656574567465yerh(filter String) Engine=Memory as select * from values( ('204'), ('gen'));
SELECT *
FROM dfgsdfgdfgdfghdfhj56uy567yrthfdghdfgujrtyu456ueyhghfjfghjfghu567ueryththjfghjgh, zxcvfvbghfntyj6r7uertgsdfhy456u7rtumdft68tyuksey5425tgasddfgdfgdfgrty4566465756474656574567465yerh
WHERE urls LIKE concat('%', filter, '%')
┌─urls────┬─filter─┐
│ gen_204 │ 204 │
│ gen_204 │ gen │
└─────────┴────────┘