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Database

MySQL Database Samples

Sample MySQL database scripts with various complexity levels from simple tables to enterprise ERP systems

Samples

Entries inside this sample collection

FileSimple

Simple Student Database

Basic student information table with AUTO_INCREMENT and simple data types

Difficulty

1/10

Estimated time

2 min

Tags

students, basic, education, simple, auto-increment

01-simple-students.sql

SQL · 810 B

Download fileOpen in new tab
fileSize
810 B
tableCount
1
hasRelationships
false
hasIndexes
false
hasTriggers
false
hasProcedures
false
complexity
beginner
FileSimple

Product Inventory System

Product catalog with categories, foreign keys, and basic relational database concepts

Difficulty

2/10

Estimated time

3 min

Tags

products, inventory, categories, foreign-keys, relationships

02-product-inventory.sql

SQL · 1.5 KB

Download fileOpen in new tab
fileSize
1.5 KB
tableCount
2
hasRelationships
true
hasIndexes
false
hasTriggers
false
hasProcedures
false
complexity
beginner-intermediate
FileIntermediate

Blog System

Multi-table blog system with users, posts, comments, indexes, and timestamps

Difficulty

3/10

Estimated time

5 min

Tags

blog, users, posts, comments, indexes, timestamps

03-blog-system.sql

SQL · 3.1 KB

Download fileOpen in new tab
fileSize
3.1 KB
tableCount
3
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
intermediate
FileIntermediate

E-commerce Orders System

Complete e-commerce system with customers, products, orders, and order items

Difficulty

4/10

Estimated time

8 min

Tags

ecommerce, orders, customers, products, order-items, aggregates

04-ecommerce-orders.sql

SQL · 4.7 KB

Download fileOpen in new tab
fileSize
4.7 KB
tableCount
4
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
intermediate-advanced
FileIntermediate

Library Management System

Complete library system with books, readers, borrowing records, and fines

Difficulty

5/10

Estimated time

10 min

Tags

library, books, readers, borrowing, fines, date-calculations

05-library-management.sql

SQL · 6.5 KB

Download fileOpen in new tab
fileSize
6.5 KB
tableCount
4
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
advanced
FileIntermediate

Banking Account System

Financial banking system with accounts, transactions, loans, and risk analysis

Difficulty

6/10

Estimated time

12 min

Tags

banking, accounts, transactions, loans, financial, risk-analysis

06-banking-system.sql

SQL · 8.8 KB

Download fileOpen in new tab
fileSize
8.8 KB
tableCount
4
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
advanced
FileComplex

Hospital Management System

Healthcare system with departments, doctors, patients, appointments, and medical records

Difficulty

6/10

Estimated time

15 min

Tags

hospital, healthcare, doctors, patients, appointments, medical-records

07-hospital-management.sql

SQL · 8.1 KB

Download fileOpen in new tab
fileSize
8.1 KB
tableCount
6
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
advanced
FileComplex

Online Learning Platform

Educational platform with users, courses, lessons, assignments, and progress tracking

Difficulty

8/10

Estimated time

20 min

Tags

education, learning, courses, users, progress, assignments, grading

08-online-learning.sql

SQL · 11.9 KB

Download fileOpen in new tab
fileSize
11.9 KB
tableCount
6
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
expert
FileComplex

Enterprise ERP System

Complete enterprise resource planning system with HR, finance, procurement, sales, and inventory

Difficulty

10/10

Estimated time

30 min

Tags

erp, enterprise, hr, finance, procurement, sales, inventory, accounting

09-enterprise-erp.sql

SQL · 16.6 KB

Download fileOpen in new tab
fileSize
16.6 KB
tableCount
9
hasRelationships
true
hasIndexes
true
hasTriggers
false
hasProcedures
false
complexity
enterprise

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Title

MySQL Database Samples

Description

Sample MySQL database scripts with various complexity levels from simple tables to enterprise ERP systems

Overview

Sample MySQL database scripts with various complexity levels from simple tables to enterprise ERP systems

When to use

  • Use this sample set when you want reference inputs for MySQL Database Samples.
  • Use it to preview output formats and compare related sample variants.

How it works

  1. 1Open a sample entry to inspect the prepared example payload or asset.
  2. 2Compare it with related tools to understand how the workflow connects.

Use cases

  • Simple Student Database
  • Product Inventory System
  • Blog System
  • E-commerce Orders System
  • Library Management System
  • Banking Account System

FAQ

What is included in MySQL Database Samples?

This page includes curated sample entries, related tools, and neighboring sample collections for MySQL Database Samples.

Hub

Infer JSON Schema from Samples and Spreadsheets

Derive a reviewable JSON Schema draft from representative JSON samples or XLSX rows, then inspect types, requiredness, nulls, and outliers before treating it as a contract.

Hub

Database Schema Migration

Plan a safe database migration by normalizing source data, reviewing schema changes, validating relationships, and preparing rollback assets.

Hub

Repair a Rejected CSV Import and Load It into Your Database

Diagnose why a CSV import keeps failing, map messy headers onto the target schema, remove duplicates under a stated policy, and emit typed INSERT statements or a bulk-load TSV.

Hub

XLSX ETL Ingestion and Warehouse Handoff

Turn mixed workbook and CSV sources into traceable, schema-aware outputs for SQL loading, Parquet pipelines, and object-storage batch handoff.

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