How to Use IF Statement in MySQL Using Python
Prerequisite: Python: MySQL Create Table
In this article, we are going to see how to use if statements in MySQL using Python. Python allows the integration of a wide range of database servers with applications. A database interface is required to access a database from Python. MySQL Connector-Python module is an API in python for communicating with a MySQL database.
Approach:
- Import module.
- Make a connection request with the database.
- Create an object for the database cursor.
- Execute the following MySQL query:
IF(condition, value_if_true, value_if_false)
Example 1:
In this example we are using this database table with the following query;
Below is the implementation:
Python3
import mysql.connector
db = mysql.connector.connect(
host = "localhost" ,
user = "root" ,
password = "root123" ,
database = "geeks"
)
mycursor = db.cursor()
insertQuery = " Select Value, IF(Value>1000,'MORE','LESS') from salary;"
mycursor.execute(insertQuery)
myresult = mycursor.fetchall()
print (myresult)
db.close()
|
Output:
Example 2:
In this example we are using this database table with the following query;
Below is the full implementation:
Python3
import mysql.connector
db = mysql.connector.connect(
host = "localhost" ,
user = "root" ,
password = "root123" ,
database = "geeks"
)
mycursor = db.cursor()
insertQuery = " Select City, IF(City = 'Patna','True','False') from persons;"
mycursor.execute(insertQuery)
myresult = mycursor.fetchall()
print (myresult)
db.close()
|
Output:
Last Updated :
03 Jan, 2021
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