flask db migrate
flask db init
flask db migrate
flask db upgradeflask db migrate
flask db init
flask db migrate
flask db upgradeflask migrate
$ flask db migrate -m "Initial migration."flask migrate
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///app.db'
db = SQLAlchemy(app)
migrate = Migrate(app, db)
class User(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(128))Copyright © 2021 Codeinu
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