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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_all.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_all.sql')
| -rw-r--r-- | yql/essentials/tests/sql/suites/produce/reduce_all.sql | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/yql/essentials/tests/sql/suites/produce/reduce_all.sql b/yql/essentials/tests/sql/suites/produce/reduce_all.sql new file mode 100644 index 0000000000..89362a4454 --- /dev/null +++ b/yql/essentials/tests/sql/suites/produce/reduce_all.sql @@ -0,0 +1,16 @@ +/* syntax version 1 */ +/* postgres can not */ +/* dqfile can not */ +USE plato; + +$udfScript = @@ +import functools +def Len(stream): + sums = [functools.reduce(lambda x,y: x + int(y.value), pair[1], 0) for pair in stream] + return {"sumByAllVal":functools.reduce(lambda x,y: x + y, sums, 0)} +@@; + +$udf = Python::Len(Callable<(Stream<Tuple<String,Stream<Struct<key:String,subkey:String,value:String>>>>)->Struct<sumByAllVal:Uint32>>, $udfScript); + +--INSERT INTO Output +REDUCE Input1 ON key USING ALL $udf(TableRow()); |