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Commit f912493

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Python Mysql operation
0 parents commit f912493

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8 files changed

+132
-0
lines changed

8 files changed

+132
-0
lines changed

‎connect.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456"
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)
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if db.is_connected():
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print("Database Connected")

‎create_db.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456"
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)
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cursor = db.cursor()
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cursor.execute("CREATE DATABASE employee_data")
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print("Database Created Successful !!!")

‎create_table.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456",
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database="employee_data",
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)
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cursor = db.cursor()
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sql = """CREATE TABLE customers (
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customer_id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(255),
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address Varchar(255)
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)
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"""
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cursor.execute(sql)
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print("Table Created Successful !!!")

‎delete.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456",
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database="employee_data",
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)
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cursor = db.cursor()
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sql = "DELETE FROM customers WHERE customer_id=%s"
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val = (4, )
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cursor.execute(sql, val)
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db.commit()
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print("{} data deleted".format(cursor.rowcount))

‎insert_many.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456",
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database="employee_data",
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)
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cursor = db.cursor()
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sql = "INSERT INTO customers (name, address) VALUES (%s, %s)"
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values = [
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("Shakib", "Magura"),
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("Tamin", "Ctg"),
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("Taskin", "Dhaka"),
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("Mushfiq", "Rajshahi")
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]
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for val in values:
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cursor.execute(sql, val)
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db.commit()
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print("{} data added".format(cursor.rowcount))

‎insert_one.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456",
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database="employee_data",
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)
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cursor = db.cursor()
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sql = "INSERT INTO customers (name, address) VALUES (%s, %s)"
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val = ("Mr Taif", "Dhaka")
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cursor.execute(sql, val)
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db.commit()
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print("{} data added".format(cursor.rowcount))

‎select.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456",
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database="employee_data",
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)
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cursor = db.cursor()
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sql = "SELECT * FROM customers"
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cursor.execute(sql)
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results = cursor.fetchall()
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for data in results:
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print(data)

‎select_one.py‎

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import mysql.connector
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db = mysql.connector.connect(
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host="127.0.0.1",
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user="root",
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password="123456",
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database="employee_data",
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)
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cursor = db.cursor()
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sql = "SELECT * FROM customers"
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cursor.execute(sql)
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result = cursor.fetchone()
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print(result)

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