---
id: python-mysql-create-database
title: "Python MySQL Create Database"
category: "Programming_Language"
status: "draft"
verification_status: "conceptual"
canonical_id: ""
aliases: ["mysql.connector", "파이썬 MySQL 데이터베이스 생성"]
duplicate_of: ""
source_trust_level: "B"
confidence_score: 0.88
created_at: 2026-07-04
updated_at: 2026-07-04
review_reason: ""
merge_history: []
tags: ["python", "mysql", "w3schools", "database", "connector"]
raw_sources: ["https://www.w3schools.com/python/python_mysql_create_db.asp"]
applied_in: []
github_commit: ""
---

# [[Python MySQL Create Database]]

## 🎯 한 줄 통찰 (One-line insight)
The `mysql.connector` module lets Python execute any SQL statement via a cursor object — creating a database is just `mycursor.execute("CREATE DATABASE ...")`, no special API beyond raw SQL execution. [S1]

## 🧠 핵심 개념 (Core concepts)
- **`mysql.connector.connect()`** — opens a connection given host/user/password (and optionally database). [S1]
- **`mydb.cursor()`** — creates a cursor object used to execute SQL statements. [S1]
- **`mycursor.execute(sql)`** — runs a raw SQL statement, e.g. `"CREATE DATABASE mydatabase"`. [S1]
- **Checking existence** — `execute("SHOW DATABASES")` then iterate the cursor to list all databases. [S1]
- **Connect directly to a database** — pass `database="mydatabase"` to `connect()`; errors if it doesn't exist. [S1]

## 📖 세부 내용 (Details)
- Create a database: `mycursor.execute("CREATE DATABASE mydatabase")`. [S1]
- List databases: `mycursor.execute("SHOW DATABASES"); for x in mycursor: print(x)`. [S1]
- Connect to a specific database: `mysql.connector.connect(host=..., user=..., password=..., database="mydatabase")`. [S1]

## ⚖️ 모순 및 업데이트 (Contradictions & updates)
소스에서 모순되는 정보는 발견되지 않음.

## 🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — 이 챕터에서 정의한 connect/cursor/execute 패턴이 이후 모든 Python MySQL 챕터에서 반복 재사용된다. [S1]

## 💻 코드 패턴 (Code patterns)
Create a database via mysql.connector (Python):
```python
import mysql.connector
mydb = mysql.connector.connect(
    host="localhost", user="yourusername", password="yourpassword"
)
mycursor = mydb.cursor()
mycursor.execute("CREATE DATABASE mydatabase")
```

## ✅ 검증 상태 및 신뢰도
- **상태:** draft
- **검증 단계:** conceptual
- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
- **신뢰 점수:** 0.88
- **중복 검사 결과:** 신규 생성 (New discovery)

## 🔗 지식 그래프 (Knowledge Graph)
- **상위/루트:** [[Python Tutorial]]
- **관련 개념:** [[Python MySQL Create Table]], [[SQL Create DB]]
- **참조 맥락:** Python에서 MySQL을 다루는 connect/cursor/execute 패턴의 진입점.

## 📚 출처 (Sources)
- [S1] W3Schools — Python MySQL Create Database — https://www.w3schools.com/python/python_mysql_create_db.asp

## 📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "Python MySQL Create Database" page (Astra wiki-curation, P-Reinforce v3.1 format).
