Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 45 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/match_recognize/simple_paritioning-streaming.sql b/yql/essentials/tests/sql/suites/match_recognize/simple_paritioning-streaming.sql
new file mode 100644
index 0000000000..460af6b5da
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/match_recognize/simple_paritioning-streaming.sql
@@ -0,0 +1,45 @@
+pragma FeatureR010="prototype";
+pragma config.flags("MatchRecognizeStream", "force");
+USE plato;
+
+$data = [
+<|dt:15, host:"fqdn1", key:0|>,
+<|dt:16, host:"fqdn1", key:1|>,
+<|dt:17, host:"fqdn1", key:2|>,
+<|dt:18, host:"fqdn1", key:3|>,
+<|dt:19, host:"fqdn1", key:4|>,
+<|dt:20, host:"fqdn1", key:5|>,
+<|dt:21, host:"fqdn1", key:6|>,
+<|dt:22, host:"fqdn1", key:7|>,
+<|dt:23, host:"fqdn_2", key:0|>,
+<|dt:24, host:"fqdn1", key:8|>,
+<|dt:25, host:"fqdn1", key:9|>,
+<|dt:26, host:"fqdn1", key:10|>,
+<|dt:27, host:"fqdn__3", key:30|>,
+<|dt:28, host:"fqdn__3", key:1|>,
+<|dt:29, host:"fqdn__3", key:2|>,
+<|dt:30, host:"fqdn__3", key:3|>,
+<|dt:31, host:"fqdn__3", key:4|>,
+<|dt:32, host:"fqdn1", key:11|>,
+<|dt:33, host:"fqdn1", key:12|>,
+<|dt:34, host:"fqdn1", key:13|>,
+<|dt:35, host:"fqdn1", key:14|>,
+<|dt:36, host:"fqdn__3", key:15|>
+];
+
+select * from AS_TABLE($data) MATCH_RECOGNIZE(
+    PARTITION BY host
+    ORDER BY CAST(dt as Timestamp)
+    MEASURES
+        Last(Q.dt) as T,
+        First(Y.key) as Key
+    ONE ROW PER MATCH
+    AFTER MATCH SKIP TO NEXT ROW
+    PATTERN (
+      (Y Q)
+    )
+    DEFINE
+        Y as (Y.key) % 3 = 0,
+        Q as (Q.key) % 3 <> 0
+    ) as MR
+ORDER BY MR.T;