Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 51 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/tpch/q21.sql b/yql/essentials/tests/sql/suites/tpch/q21.sql
new file mode 100644
index 0000000000..8b116c809c
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/tpch/q21.sql
@@ -0,0 +1,51 @@
+
+-- TPC-H/TPC-R Suppliers Who Kept Orders Waiting Query (Q21)
+-- TPC TPC-H Parameter Substitution (Version 2.17.2 build 0)
+-- using 1680793381 as a seed to the RNG
+
+$n = select n_nationkey from plato.nation
+where n_name = 'EGYPT';
+
+$s = select s_name, s_suppkey from plato.supplier as supplier
+join $n as nation
+on supplier.s_nationkey = nation.n_nationkey;
+
+$l = select l_suppkey, l_orderkey from plato.lineitem
+where l_receiptdate > l_commitdate;
+
+$j1 = select s_name, l_suppkey, l_orderkey from $l as l1
+join $s as supplier
+on l1.l_suppkey = supplier.s_suppkey;
+
+$j1_1 = select l1.l_orderkey as l_orderkey from $j1 as l1
+join $l as l3
+on l1.l_orderkey = l3.l_orderkey
+where l3.l_suppkey <> l1.l_suppkey;
+
+$j2 = select s_name, l_suppkey, l_orderkey from $j1 as l1
+left only join $j1_1 as l3
+on l1.l_orderkey = l3.l_orderkey;
+
+$j2_1 = select l1.l_orderkey as l_orderkey from $j2 as l1
+join plato.lineitem as l2
+on l1.l_orderkey = l2.l_orderkey
+where l2.l_suppkey <> l1.l_suppkey;
+
+$j3 = select s_name, l1.l_suppkey as l_suppkey, l1.l_orderkey as l_orderkey from $j2 as l1
+left semi join $j2_1 as l2
+on l1.l_orderkey = l2.l_orderkey;
+
+$j4 = select s_name from $j3 as l1
+join plato.orders as orders
+on orders.o_orderkey = l1.l_orderkey
+where o_orderstatus = 'F';
+
+select s_name,
+    count(*) as numwait from $j4
+group by
+    s_name
+order by
+    numwait desc,
+    s_name
+limit 100;
+