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Question
The code given below reads the following records from the table employee and displays only those records that have employees coming from the city 'Delhi':
E_code
- StringE_name
- StringSal
- IntegerCity
- String
Note the following to establish connectivity between Python and MySQL:
- Username is
root
- Password is
root
- The table exists in a MySQL database named
emp
. - The details
(E_code,E_name,Sal,City)
are the attributes of the table.
Write the following statements to complete the code:
Statement 1 - to import the desired library.
Statement 2 - to execute the query that fetches records of the employees/coming from the city ‘Delhi’.
Statement 3 - to read the complete data of the query (rows whose city is Delhi) into the object named details, from the table employee in the database.
import ____________ as mysql #Statement 1
def display():
mydb=mysql.connect(host="localhost",user="root"
passwd="root", database=" emp")
mycursor=mydb.cursor()
____________ #Statement 2
details = ____________ # Statement 3
for i in details:
print (i)
Solution
Statement1: mysql.connector
Statement2: mycursor.execute("Select * from emp where city='Delhi'”)
Statement3: mycursor.fetachall()
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