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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/expr/replace_member.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/expr/replace_member.sql')
| -rw-r--r-- | yql/essentials/tests/sql/suites/expr/replace_member.sql | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/yql/essentials/tests/sql/suites/expr/replace_member.sql b/yql/essentials/tests/sql/suites/expr/replace_member.sql new file mode 100644 index 0000000000..1e2e47ed7a --- /dev/null +++ b/yql/essentials/tests/sql/suites/expr/replace_member.sql @@ -0,0 +1,27 @@ +/* postgres can not */ +/* syntax version 1 */ +$data = <|x: [<|y: 2|>], z: 5|>; + +-- set field function +$F = ($field, $function) -> ( + ($struct) -> ( + ReplaceMember($struct, $field, $function($struct.$field)) + ) +); + +-- set list element function +$E = ($index, $function) -> ( + ($list) -> ( + ListMap(ListEnumerate($list), ($pair) -> ( + IF ($pair.0 = $index, $function($pair.1), $pair.1) + )) + ) +); + +-- set value function +$V = ($value) -> ( + ($_item) -> ($value) +); + +SELECT $F("x", $E(0, $F("y", $V(3))))($data) + |