yql/essentials/tests/sql/suites/sampling/mapjoin_right_sample.sql


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/* postgres can not */
/* custom check: len(yt_res_yson[0]['Write'][0]['Data']) < 10 */
/* syntax version 1 */
use plato;
pragma yt.MapJoinLimit="1m";
pragma DisableSimpleColumns;

select * from plato.Input as a
inner join plato.Input as b SAMPLE 0.3
on a.key = b.key;