From 5607efe3807788a3035e6ec5701b19ceb26a62a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Antonio=20Chac=C3=B3n=20Guti=C3=A9rrez?=
 <138903866+joseantoniochacon@users.noreply.github.com>
Date: Mon, 17 Jun 2024 00:02:40 -0600
Subject: [PATCH] Time: 1234 ms (5.01%), Space: 0B (100.00%) - LeetHub

---
 .../1978-employees-whose-manager-left-the-company.sql           | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 1978-employees-whose-manager-left-the-company/1978-employees-whose-manager-left-the-company.sql

diff --git a/1978-employees-whose-manager-left-the-company/1978-employees-whose-manager-left-the-company.sql b/1978-employees-whose-manager-left-the-company/1978-employees-whose-manager-left-the-company.sql
new file mode 100644
index 0000000..df63155
--- /dev/null
+++ b/1978-employees-whose-manager-left-the-company/1978-employees-whose-manager-left-the-company.sql
@@ -0,0 +1,2 @@
+# Write your MySQL query statement below
+SELECT employee_id FROM (SELECT * FROM Employees e1 WHERE e1.manager_id IS NOT NULL GROUP BY e1.employee_id HAVING (SELECT e2.employee_id FROM Employees e2 WHERE e2.employee_id = e1.manager_id) IS NULL) e3 WHERE salary < 30000 ORDER BY employee_id;
\ No newline at end of file