From f6816c0ceb832356af43b96e0a80090b2358159e Mon Sep 17 00:00:00 2001
From: Raheem Memon <152246891+Raheemdevlops@users.noreply.github.com>
Date: Sat, 28 Feb 2026 23:41:02 +0500
Subject: [PATCH 1/3] Add common errors section to README

Added a section for common errors and their solutions.
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index d6b59b4c..20c8b938 100644
--- a/README.md
+++ b/README.md
@@ -115,4 +115,7 @@ http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to
 Creative Commons, 171 Second Street, Suite 300, San Francisco, 
 California, 94105, USA.
 
+## Common Errors
 
+Error: Access denied for user 'root'
+Solution: Make sure you are using the correct password and host.

From 69b248ef1aa55dcace2bcfeb0d08e8aec86a81c5 Mon Sep 17 00:00:00 2001
From: Raheem Memon <152246891+Raheemdevlops@users.noreply.github.com>
Date: Sat, 28 Feb 2026 23:52:05 +0500
Subject: [PATCH 2/3] Add Employees Database Schema Overview document

---
 SCHEMA_OVERVIEW.md | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 SCHEMA_OVERVIEW.md

diff --git a/SCHEMA_OVERVIEW.md b/SCHEMA_OVERVIEW.md
new file mode 100644
index 00000000..2346bfd7
--- /dev/null
+++ b/SCHEMA_OVERVIEW.md
@@ -0,0 +1,39 @@
+# Employees Database Schema Overview
+
+## Tables
+
+### employees
+- emp_no (INT, PK)
+- birth_date (DATE)
+- first_name (VARCHAR)
+- last_name (VARCHAR)
+- gender (ENUM)
+- hire_date (DATE)
+
+### departments
+- dept_no (CHAR, PK)
+- dept_name (VARCHAR)
+
+### salaries
+- emp_no (INT, FK)
+- salary (INT)
+- from_date (DATE)
+- to_date (DATE)
+
+### titles
+- emp_no (INT, FK)
+- title (VARCHAR)
+- from_date (DATE)
+- to_date (DATE)
+
+### dept_emp
+- emp_no (INT, FK)
+- dept_no (CHAR, FK)
+- from_date (DATE)
+- to_date (DATE)
+
+### dept_manager
+- emp_no (INT, FK)
+- dept_no (CHAR, FK)
+- from_date (DATE)
+- to_date (DATE)

From a14b2033c042f502a631b36cee5aea5dfbf67419 Mon Sep 17 00:00:00 2001
From: Raheem Memon <152246891+Raheemdevlops@users.noreply.github.com>
Date: Sat, 28 Feb 2026 23:55:44 +0500
Subject: [PATCH 3/3] Update SCHEMA_OVERVIEW.md

---
 SCHEMA_OVERVIEW.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/SCHEMA_OVERVIEW.md b/SCHEMA_OVERVIEW.md
index 2346bfd7..5cdeea20 100644
--- a/SCHEMA_OVERVIEW.md
+++ b/SCHEMA_OVERVIEW.md
@@ -1,5 +1,6 @@
 # Employees Database Schema Overview
 
+
 ## Tables
 
 ### employees
@@ -36,4 +37,4 @@
 - emp_no (INT, FK)
 - dept_no (CHAR, FK)
 - from_date (DATE)
-- to_date (DATE)
+- to_date (DATE)