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| author | udovichenko-r <udovichenko-r@yandex-team.com> | 2024-11-19 14:58:38 +0300 |
|---|---|---|
| committer | udovichenko-r <udovichenko-r@yandex-team.com> | 2024-11-19 15:16:27 +0300 |
| commit | 24521403b1c44303e043ba540c09b1fe991c7474 (patch) | |
| tree | 341d1e7206bc7c143d04d2d96f05b6dc0655606d /yql/essentials/tests/sql/suites/produce/reduce_multi_in_sampling.sql | |
| parent | 72b3cd51dc3fb9d16975d353ea82fd85701393cc (diff) | |
| download | ydb-24521403b1c44303e043ba540c09b1fe991c7474.tar.gz | |
YQL-19206 Move contrib/ydb/library/yql/tests/sql/suites -> yql/essentials/tests/sql/suites
commit_hash:d0ef1f92b09c94db7c2408f946d2a4c62b603f00
Diffstat (limited to 'yql/essentials/tests/sql/suites/produce/reduce_multi_in_sampling.sql')
| -rw-r--r-- | yql/essentials/tests/sql/suites/produce/reduce_multi_in_sampling.sql | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/yql/essentials/tests/sql/suites/produce/reduce_multi_in_sampling.sql b/yql/essentials/tests/sql/suites/produce/reduce_multi_in_sampling.sql new file mode 100644 index 0000000000..e82a139d2e --- /dev/null +++ b/yql/essentials/tests/sql/suites/produce/reduce_multi_in_sampling.sql @@ -0,0 +1,23 @@ +/* syntax version 1 */ +/* postgres can not */ +/* custom check: len(yt_res_yson[0]['Write'][0]['Data']) < 16 */ +USE plato; + +$udf = YQL::@@ +(lambda '(key stream) + (PartitionByKey stream + (lambda '(item) (Way item)) + (Void) + (Void) + (lambda '(listOfPairs) + (FlatMap listOfPairs + (lambda '(pair) (Just (AsStruct '('key key) '('src (Nth pair '0)) '('cnt (Length (ForwardList (Nth pair '1))))))) + ) + ) + ) +) +@@; + +$r = (REDUCE Input SAMPLE(0.1), Input SAMPLE(0.1) ON key USING $udf(TableRow())); + +SELECT key, src, cnt FROM $r ORDER BY key, src, cnt; |