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2.4 KiB
id, title, category, status, verification_status, canonical_id, aliases, duplicate_of, source_trust_level, confidence_score, created_at, updated_at, review_reason, merge_history, tags, raw_sources, applied_in, github_commit
| id | title | category | status | verification_status | canonical_id | aliases | duplicate_of | source_trust_level | confidence_score | created_at | updated_at | review_reason | merge_history | tags | raw_sources | applied_in | github_commit | ||||||
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| python-mysql-order-by | Python MySQL Order By | Programming_Language | draft | conceptual |
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B | 0.88 | 2026-07-04 | 2026-07-04 |
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Python MySQL Order By
🎯 한 줄 통찰 (One-line insight)
ORDER BY sorts ascending by default when passed through as raw SQL to execute() — sorting logic lives entirely in the SQL string, not in any Python-side API. [S1]
🧠 핵심 개념 (Core concepts)
ORDER BY— sorts results; ascending by default. [S1]DESC— sorts descending. [S1]
📖 세부 내용 (Details)
- Ascending (default):
sql = "SELECT * FROM customers ORDER BY name". [S1] - Descending:
sql = "SELECT * FROM customers ORDER BY name DESC". [S1]
⚖️ 모순 및 업데이트 (Contradictions & updates)
소스에서 모순되는 정보는 발견되지 않음.
🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — SQL Order By 챕터와 문법이 완전히 동일하며, mysql.connector를 통해 그대로 실행된다. [S1]
💻 코드 패턴 (Code patterns)
Sort descending via mysql.connector (Python):
sql = "SELECT * FROM customers ORDER BY name DESC"
mycursor.execute(sql)
myresult = mycursor.fetchall()
✅ 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: SQL Order By, Python MySQL Select
- 참조 맥락: SQL Order By 문법을 mysql.connector로 실행하는 예제.
📚 출처 (Sources)
- [S1] W3Schools — Python MySQL Order By — https://www.w3schools.com/python/python_mysql_orderby.asp
📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "Python MySQL Order By" page (Astra wiki-curation, P-Reinforce v3.1 format).