SQL

flask connect to mysql

from flask import Flask,render_template, request
from flask_mysqldb import MySQL
 
app = Flask(__name__)
 
app.config['MYSQL_HOST'] = 'localhost'
app.config['MYSQL_USER'] = 'root'
app.config['MYSQL_PASSWORD'] = ''
app.config['MYSQL_DB'] = 'flask'
 
mysql = MySQL(app)
 
@app.route('/form')
def form():
    return render_template('form.html')
 
@app.route('/login', methods = ['POST', 'GET'])
def login():
    if request.method == 'GET':
        return "Login via the login Form"
     
    if request.method == 'POST':
        name = request.form['name']
        age = request.form['age']
        cursor = mysql.connection.cursor()
        cursor.execute(''' INSERT INTO info_table VALUES(%s,%s)''',(name,age))
        mysql.connection.commit()
        cursor.close()
        return f"Done!!"
 
app.run(host='localhost', port=5000)

flask connect to mssql

# Python 2.x
import urllib
params = urllib.quote_plus("DRIVER={SQL Server Native Client 10.0};SERVER=dagger;DATABASE=test;UID=user;PWD=password")
engine = create_engine("mssql+pyodbc:///?odbc_connect=%s" % params)

# Python 3.x
import urllib
params = urllib.parse.quote_plus("DRIVER={SQL Server Native Client 10.0};SERVER=dagger;DATABASE=test;UID=user;PWD=password")
engine = create_engine("mssql+pyodbc:///?odbc_connect=%s" % params)


# using the above logic I just did the following
params = urllib.parse.quote_plus('DRIVER={SQL Server};SERVER=HARRISONS-THINK;DATABASE=LendApp;Trusted_Connection=yes;')
app.config['SQLALCHEMY_DATABASE_URI'] = "mssql+pyodbc:///?odbc_connect=%s" % params