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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/s-expressions/suites/Builtins/Coalesce.yql | |
| 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/s-expressions/suites/Builtins/Coalesce.yql')
| -rw-r--r-- | yql/essentials/tests/s-expressions/suites/Builtins/Coalesce.yql | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/yql/essentials/tests/s-expressions/suites/Builtins/Coalesce.yql b/yql/essentials/tests/s-expressions/suites/Builtins/Coalesce.yql new file mode 100644 index 0000000000..b03717e014 --- /dev/null +++ b/yql/essentials/tests/s-expressions/suites/Builtins/Coalesce.yql @@ -0,0 +1,45 @@ +( +#comment +(let mr_source (DataSource 'yt 'plato)) +(let x (Read! world mr_source (Key '('table (String 'Input))) '('key 'subkey 'value) '())) +(let world (Left! x)) +(let table1 (Right! x)) +(let table1map (Map table1 (lambda '(item) (block '( + (let value (Member item 'value)) + (let x (Uint32 '1)) + (let y (Uint32 '2)) + (let z (Uint32 '3)) + (let n (Nothing (OptionalType (TypeOf x)))) + (let newValue value) + (let newValue (Concat newValue (String '" => "))) + # single arg + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce x))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Unwrap (Coalesce (Just x))))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Exists (Coalesce n)))))) + # two arg + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce x y))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce (Just x) y))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Unwrap (Coalesce (Just x) (Just y))))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce n y))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Unwrap (Coalesce n (Just y))))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Exists (Coalesce n n)))))) + # more args + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce x y z))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce (Just x) (Just y) z))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Unwrap (Coalesce (Just x) (Just y) (Just z))))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce n (Just y) z))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Unwrap (Coalesce n (Just y) (Just z))))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Coalesce n n z))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Unwrap (Coalesce n n (Just z))))))) + (let newValue (Concat newValue (Concat (String '" ") (ToString (Exists (Coalesce n n n)))))) + (let s (Struct)) + (let s (AddMember s 'key (Member item 'key))) + (let s (AddMember s 'subkey (Member item 'subkey))) + (let s (AddMember s 'value newValue)) + (return s) +))))) +(let mr_sink (DataSink 'yt (quote plato))) +(let world (Write! world mr_sink (Key '('table (String 'Output))) table1map '('('mode 'append)))) +(let world (Commit! world mr_sink)) +(return world) +) |