Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 31 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/join/convert_key.sql b/yql/essentials/tests/sql/suites/join/convert_key.sql
new file mode 100644
index 0000000000..0d5ca60885
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/join/convert_key.sql
@@ -0,0 +1,31 @@
+/* postgres can not */
+USE plato;
+
+PRAGMA SimpleColumns;
+pragma yt.MapJoinLimit="1m";
+
+$join_result = 
+(
+    SELECT
+        i1.k1 as i1_k1,
+        i1.k2 as i1_k2,
+        i1.value as i1_value,
+        i2.k1 as i2_k1,
+        i2.k2 as i2_k2,
+        i2.value as i2_value
+    FROM
+        Input as i1
+    LEFT JOIN
+        (
+            SELECT
+                i2.value as value,
+                cast(i2.k1 as double) as k1,
+                cast(i2.k2 as double) as k2
+            FROM Input as i2
+        ) as i2
+    ON
+        i1.k1 == i2.k1 AND
+        i1.k2 == i2.k2
+);
+
+SELECT * FROM $join_result;