old model
class User(db.Model):
__tablename__ = 'users'
id = db.Column(db.BigInteger, primary_key=True)
name = db.Column(db.VARCHAR(50), nullable=False)
email = db.Column(db.VARCHAR(200), nullable=False)
time = db.Column(db.INTGER, nullable=False)
new model
class User(db.Model):
__tablename__ = 'users'
id = db.Column(db.BigInteger, primary_key=True)
name = db.Column(db.VARCHAR(50), nullable=False)
email = db.Column(db.VARCHAR(200), nullable=False)
time = db.Column(db.TIMESTAMP(timezone=True), nullable=False)
new database table and is still empty, so do not ask why... emmmm
I use flask-sqlalchemy migration tool. When I modified User mode and run
`python manager.py db migrate`.got :
`INFO [alembic.env] No changes in schema detected.`
So, Sqlalchemy migrate tool only support create and drop ?
--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
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