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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/sql/suites/expr/static_fold.sql | |
| parent | 2c7938962d8689e175574fc1e817c05049f27905 (diff) | |
| parent | eff600952d5dfe17942f38f510a8ac2b203bb3a5 (diff) | |
| download | ydb-31773f157bf8164364649b5f470f52dece0a4317.tar.gz | |
Merge branch 'rightlib' into mergelibs-241120-1113
Diffstat (limited to 'yql/essentials/tests/sql/suites/expr/static_fold.sql')
| -rw-r--r-- | yql/essentials/tests/sql/suites/expr/static_fold.sql | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/yql/essentials/tests/sql/suites/expr/static_fold.sql b/yql/essentials/tests/sql/suites/expr/static_fold.sql new file mode 100644 index 0000000000..9118da0e06 --- /dev/null +++ b/yql/essentials/tests/sql/suites/expr/static_fold.sql @@ -0,0 +1,21 @@ +/* syntax version 1 */ + +$st_many = <|a: "one", b: "two", c: "three", d: "four"|>; +$st_single = <|a: "zero"|>; +$st_empty = <||>; +$tup = AsTuple("first", "second"); + +$concat = ($item, $state) -> { return $state || $item; }; +$start = ($value) -> { return "(" || $value || ")"; }; + +SELECT + StaticFold($st_many, "->", $concat), + StaticFold($st_single, "->", $concat), + CAST(StaticFold($st_empty, "->", $concat) AS Optional<String>), + StaticFold($tup, "->", $concat); + +SELECT + StaticFold1($st_many, $start, $concat), + StaticFold1($st_single, $start, $concat), + CAST(StaticFold1($st_empty, $start, $concat) AS Optional<String>), + StaticFold1($tup, $start, $concat);
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