Merge pull request #11788 from ydb-platform/mergelibs-241120-1113

Library import 241120-1113

1 files changed, 15 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/window/lagging/aggregations_leadlag.sql b/yql/essentials/tests/sql/suites/window/lagging/aggregations_leadlag.sql
new file mode 100644
index 0000000000..f87bf21f0e
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/window/lagging/aggregations_leadlag.sql
@@ -0,0 +1,15 @@
+/* syntax version 1 */
+/* postgres can not */
+
+SELECT
+    value,
+    SUM(unwrap(cast(subkey as uint32))) over w1 as sum1,
+    LEAD(value || value, 3)             over w1 as dvalue_lead1,
+
+    SUM(cast(subkey as uint32))         over w2 as sum2,
+    LAG(cast(value as uint32))          over w2 as value_lag2,
+FROM (SELECT * FROM plato.Input WHERE key = '1')
+WINDOW
+    w1 as (PARTITION BY key ORDER BY value ROWS BETWEEN UNBOUNDED PRECEDING AND 3 PRECEDING),
+    w2 as (PARTITION BY key ORDER BY value ROWS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING)
+ORDER BY value;