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| author | Alexander Smirnov <alex@ydb.tech> | 2024-11-20 11:14:58 +0000 |
|---|---|---|
| committer | Alexander Smirnov <alex@ydb.tech> | 2024-11-20 11:14:58 +0000 |
| commit | 31773f157bf8164364649b5f470f52dece0a4317 (patch) | |
| tree | 33d0f7eef45303ab68cf08ab381ce5e5e36c5240 /yql/essentials/tests/s-expressions/suites/Lib/Agg_Max.yql | |
| parent | 2c7938962d8689e175574fc1e817c05049f27905 (diff) | |
| parent | eff600952d5dfe17942f38f510a8ac2b203bb3a5 (diff) | |
| download | ydb-31773f157bf8164364649b5f470f52dece0a4317.tar.gz | |
Merge branch 'rightlib' into mergelibs-241120-1113
Diffstat (limited to 'yql/essentials/tests/s-expressions/suites/Lib/Agg_Max.yql')
| -rw-r--r-- | yql/essentials/tests/s-expressions/suites/Lib/Agg_Max.yql | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/yql/essentials/tests/s-expressions/suites/Lib/Agg_Max.yql b/yql/essentials/tests/s-expressions/suites/Lib/Agg_Max.yql new file mode 100644 index 0000000000..8bf97f958c --- /dev/null +++ b/yql/essentials/tests/s-expressions/suites/Lib/Agg_Max.yql @@ -0,0 +1,21 @@ +# program +( +(let config (DataSource 'config)) +(let world (Configure! world config 'PureDataSource 'yt)) + +(import agg_module '"/lib/yql/aggregate.yql") +(let list (AsList +(AsStruct '('key (Uint32 '1)) '('value (Uint32 '2))) +(AsStruct '('key (Uint32 '2)) '('value (Uint32 '3))) +(AsStruct '('key (Uint32 '1)) '('value (Uint32 '4))) +(AsStruct '('key (Uint32 '3)) '('value (Uint32 '10))) +(AsStruct '('key (Uint32 '2)) '('value (Uint32 '5))) +(AsStruct '('key (Uint32 '2)) '('value (Uint32 '5))) +)) +(let max_traits (Apply (bind agg_module 'max_traits_factory) (TypeOf list) (lambda '(row) (Member row 'value)))) +(let res_sink (DataSink 'result)) +(let resKey (Aggregate list '('key) '('('max_value max_traits)))) +(let world (Write! world res_sink (Key) resKey '('('type)))) +(let world (Commit! world res_sink)) +(return world) +) |