Intermediate changes

commit_hash:27af5f8a0a7836d78ffdc205213f07f79dd9f7ad

1 files changed, 73 insertions, 0 deletions

diff --git a/yql/essentials/tests/s-expressions/suites/Aggregation/SameTrait.yqls b/yql/essentials/tests/s-expressions/suites/Aggregation/SameTrait.yqls
new file mode 100644
index 0000000000..64ee248ed9
--- /dev/null
+++ b/yql/essentials/tests/s-expressions/suites/Aggregation/SameTrait.yqls
@@ -0,0 +1,73 @@
+(
+(import aggregate_module '"/lib/yql/aggregate.yql")
+(let world (block '(
+  (let x (Read! world (DataSource '"yt" '"plato") (Key '('table (String '"Input"))) '('"key" '"subkey" '"value") '()))
+  (let world (Left! x))
+  (let table0 (Right! x))
+  (let output (block '(
+    (let select (block '(
+      (let core (block '(
+        (let select (block '(
+          (let core table0)
+          (let core (FlatMap core (lambda '(row) (block '(
+            (let res (Struct))
+            (let res (AddMember res '"key" (Member row '"key")))
+            (let res (AddMember res '"subkey" (Member row '"subkey")))
+            (let res (AddMember res '"value" (Member row '"value")))
+            (let res (AddMember res '"x" ("Size" (Member row '"key"))))
+            (let res (AsList res))
+            (return res)
+          )))))
+          (return core)
+        )))
+        (return select)
+      )))
+      (let core (block '(
+        (let percentile_x_create (lambda '(row) (MatchType (Member row '"x") 'Optional (lambda '(optValue) (FlatMap optValue (lambda '(value) (Just (Apply (Udf 'Stat.TDigest_Create) value))))) (lambda '(value) (Apply (Udf 'Stat.TDigest_Create) value)))))
+        (let percentile_x_update (lambda '(row state) (MatchType (Member row '"x") 'Optional (lambda '(optValue) (IfPresent state (lambda '(state) (IfPresent optValue (lambda '(value) (Just (Apply (Udf 'Stat.TDigest_AddValue) state value))) (Just state))) (FlatMap optValue (lambda '(value) (Just (Apply (Udf 'Stat.TDigest_Create) value)))))) (lambda '(value) (Apply (Udf 'Stat.TDigest_AddValue) state value)))))
+        (let percentile_x_save (lambda '(state) (MatchType state 'Optional (lambda '(optState) (Map optState (lambda '(currState) (Apply (Udf 'Stat.TDigest_Serialize) currState)))) (lambda '(currState) (Apply (Udf 'Stat.TDigest_Serialize) currState)))))
+        (let percentile_x_load (lambda '(item) (MatchType item 'Optional (lambda '(optData) (FlatMap optData (lambda '(data) (Just (Apply (Udf 'Stat.TDigest_Deserialize) data))))) (lambda '(data) (Apply (Udf 'Stat.TDigest_Deserialize) data)))))
+        (let percentile_x_merge (lambda '(a b) (OptionalReduce a b (lambda '(a b) (Apply (Udf 'Stat.TDigest_Merge) a b)))))
+        (let percentile_x_finish (lambda '(state) (block '(
+          (let res (Struct))
+          (let res (AddMember res 'Percentile9 (Apply (lambda '(state) (MatchType state 'Optional (lambda '(optData) (Map optData (lambda '(data) (Apply (Udf 'Stat.TDigest_GetPercentile) data (Double '0.5))))) (lambda '(data) (Apply (Udf 'Stat.TDigest_GetPercentile) data (Double '0.5))))) state)))
+          (let res (AddMember res 'Percentile10 (Apply (lambda '(state) (MatchType state 'Optional (lambda '(optData) (Map optData (lambda '(data) (Apply (Udf 'Stat.TDigest_GetPercentile) data (Double '0.9))))) (lambda '(data) (Apply (Udf 'Stat.TDigest_GetPercentile) data (Double '0.9))))) state)))
+          (return res)
+        ))))
+        (return (Aggregate core '('"key") '('('Min1 (Apply (bind aggregate_module '"min_traits_factory") (TypeOf core) (lambda '(row) ("Concat" (Member row '"subkey") (String '"q"))))) '('Min2 (Apply (bind aggregate_module '"min_traits_factory") (TypeOf core) (lambda '(row) ("Concat" (Member row '"subkey") (String '"q"))))) '('Max3 (Apply (bind aggregate_module '"max_traits_factory") (TypeOf core) (lambda '(row) (Member row '"value")))) '('Max4 (Apply (bind aggregate_module '"max_traits_factory") (TypeOf core) (lambda '(row) (Member row '"value")))) '('Min5 (Apply (bind aggregate_module '"min_traits_factory") (ListType (StructMemberType (ListItemType (TypeOf core)) '"subkey")) (lambda '(row) row)) '"subkey") '('Min6 (Apply (bind aggregate_module '"min_traits_factory") (ListType (StructMemberType (ListItemType (TypeOf core)) '"subkey")) (lambda '(row) row)) '"subkey") '('Max7 (Apply (bind aggregate_module '"max_traits_factory") (ListType (StructMemberType (ListItemType (TypeOf core)) '"value")) (lambda '(row) row)) '"value") '('Max8 (Apply (bind aggregate_module '"max_traits_factory") (ListType (StructMemberType (ListItemType (TypeOf core)) '"value")) (lambda '(row) row)) '"value") '('percentile_x (AggregationTraits (ListItemType (TypeOf core)) percentile_x_create percentile_x_update percentile_x_save percentile_x_load percentile_x_merge percentile_x_finish (Null))))))
+      )))
+      (let core (FlatMap core (lambda '(row) (block '(
+        (let res (Struct))
+        (let res (AddMember res '"key" (Member row '"key")))
+        (let res (AddMember res '"x1" ("Concat" (String '"a") (Member row 'Min1))))
+        (let res (AddMember res '"x2" ("Concat" (String '"b") (Member row 'Min2))))
+        (let res (AddMember res '"x3" ("Concat" (String '"c") (Member row 'Max3))))
+        (let res (AddMember res '"x4" ("Concat" (String '"d") (Member row 'Max4))))
+        (let res (AddMember res '"y1" ("Concat" (String '"1") (Member row 'Min5))))
+        (let res (AddMember res '"y2" ("Concat" (String '"2") (Member row 'Min6))))
+        (let res (AddMember res '"y3" ("Concat" (String '"3") (Member row 'Max7))))
+        (let res (AddMember res '"y4" ("Concat" (String '"4") (Member row 'Max8))))
+        (let res (AddMember res '"column9" (Member (Member row '"percentile_x") 'Percentile9)))
+        (let res (AddMember res '"column10" (Member (Member row '"percentile_x") 'Percentile10)))
+        (let res (AsList res))
+        (return res)
+      )))))
+      (return core)
+    )))
+    (let select (Sort select (Bool 'true) (lambda '(row) (Member row '"key"))))
+    (return select)
+  )))
+  (let world (block '(
+    (let result_sink (DataSink 'result))
+    (let world (Write! world result_sink (Key) output '('('type) '('autoref) '('columns '('"key" '"x1" '"x2" '"x3" '"x4" '"y1" '"y2" '"y3" '"y4" '"column9" '"column10")))))
+    (return (Commit! world result_sink))
+  )))
+  (return world)
+)))
+(let world (block '(
+  (let plato_sink (DataSink '"yt" '"plato"))
+  (let world (Commit! world plato_sink))
+  (return world)
+)))
+(return world)
+)