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| author | Maxim Yurchuk <maxim-yurchuk@ydb.tech> | 2024-11-20 17:37:57 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-20 17:37:57 +0000 |
| commit | f76323e9b295c15751e51e3443aa47a36bee8023 (patch) | |
| tree | 4113c8cad473a33e0f746966e0cf087252fa1d7a /yql/essentials/tests/sql/suites/aggr_factory/top_by.sql | |
| parent | 753ecb8d410a4cb459c26f3a0082fb2d1724fe63 (diff) | |
| parent | a7b9a6afea2a9d7a7bfac4c5eb4c1a8e60adb9e6 (diff) | |
| download | ydb-f76323e9b295c15751e51e3443aa47a36bee8023.tar.gz | |
Merge pull request #11788 from ydb-platform/mergelibs-241120-1113
Library import 241120-1113
Diffstat (limited to 'yql/essentials/tests/sql/suites/aggr_factory/top_by.sql')
| -rw-r--r-- | yql/essentials/tests/sql/suites/aggr_factory/top_by.sql | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/yql/essentials/tests/sql/suites/aggr_factory/top_by.sql b/yql/essentials/tests/sql/suites/aggr_factory/top_by.sql new file mode 100644 index 0000000000..f63186dcda --- /dev/null +++ b/yql/essentials/tests/sql/suites/aggr_factory/top_by.sql @@ -0,0 +1,21 @@ +/* syntax version 1 */ +/* postgres can not */ +$t = AsList( + AsStruct(1 as key, 101 as value), + AsStruct(6 as key, 34 as value), + AsStruct(4 as key, 22 as value), + AsStruct(2 as key, 256 as value), + AsStruct(7 as key, 111 as value) +); + +$f = AGGREGATION_FACTORY("topby", 3); + +select Yql::Aggregate($t, AsTuple(), AsTuple(AsTuple(AsAtom("res"), + $f(ListItemType(TypeOf($t)), ($z)->{ return AsTuple($z.value, $z.key) })))); + +use plato; +insert into @a select AsTuple(value, key) as vk from as_table($t); +commit; + +select AGGREGATE_BY(vk, $f) from @a; + |