취미와 밥줄사이
[Python] MySQL Limit 본문
Limit the Result
- "LIMIT"문을 사용하여 쿼리로 부터 반환되는 records수를 제한할 수 있다.
-
# Select the 5 first records in the "customers" table import mysql.connector mydb = mysql.connector.connect( host="localhost", user="yourusername", password="your password", database="mydatabase" ) mycursor = mydb.cursor() mycursor.execute("SELECT * FROM customers LIMIT 5") myresult = mycursor.fetchall() for x in myresult: print(x)
다른 위치에서 시작
- 세 번째 records부터 5개의 records를 반환하려면 "OFFSET" 키워드를 사용할 수 있습니다.
-
# Start from position 3, and return 5 records import mysql.connector mydb = mysql.connector.connect( host="localhost", user="your username", password="your password", database="mydatabase" ) mycursor = mydb.cursor() mycursor.execute("SELECT * FROM customers LIMIT 5 OFFSET 2"0 myresult = mycursor.fetchall() for x in myresult: print(x)
REPERENCE
https://www.w3schools.com/python/python_mysql_limit.asp
Python MySQL Limit
W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
www.w3schools.com
'DB' 카테고리의 다른 글
[Python] MongoDB (0) | 2021.10.28 |
---|---|
[Python] MySQL Join (0) | 2021.10.28 |
[Python] MySQL Update Table (0) | 2021.10.28 |
[Python] MySQL Drop Table (0) | 2021.10.28 |
[Python] MySQL Delete From By (0) | 2021.10.28 |