Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 12 insertions, 0 deletions

diff --git a/yql/essentials/tests/s-expressions/suites/Optimizers/ExtractMembersOverEquiJoin.yql b/yql/essentials/tests/s-expressions/suites/Optimizers/ExtractMembersOverEquiJoin.yql
new file mode 100644
index 0000000000..08083fbc54
--- /dev/null
+++ b/yql/essentials/tests/s-expressions/suites/Optimizers/ExtractMembersOverEquiJoin.yql
@@ -0,0 +1,12 @@
+(
+(let mr_source (DataSource 'yt 'plato))
+(let x (Read! world mr_source (Key '('table (String 'Input))) '('key 'subkey 'value) '()))
+(let world (Left! x))
+(let table (Right! x))
+(let join (EquiJoin '(table 'a) '(table 'b) '('Inner '"a" '"b" '('"a" '"key") '('"b" '"value" ) '()) '()))
+(let join (ExtractMembers join '('a.key 'b.value)))
+(let res_sink (DataSink 'result))
+(let world (Write! world res_sink (Key) join '('('type))))
+(let world (Commit! world res_sink))
+(return world)
+)