Examples of using Sqlalchemy in English and their translations into Chinese
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SQLAlchemy is an ORM(Object Relational Mapper).
In some cases, Django and SQLAlchemy can be used together.
Use SQLAlchemy to work with relational databases.
In some cases, Django and SQLAlchemy can be used together.
SQLAlchemy considers the database to be a relational algebra engine, not just a collection of tables.
In some cases, Django and SQLAlchemy can be used together.
First we initialize and configure our Flask app andthen we use it to initialize our SQLAlchemy database handler.
Lucky for us, SQLAlchemy has a really cool command that will do all of this for us.
Plus, when you use a relational database you get to use SQLAlchemy and SQLAlchemy is fun.
Flask-SQLAlchemy is an extension for Flask that makes it easier to incorporate SQLAlchemy into Flask apps.
Plus, when you use a relational database you get to use SQLAlchemy and SQLAlchemy is fun.
When the query is run, SQLAlchemy will send the query string(with bind parameters) and the actual variables to the database engine.
TurboGears is a framework built on top of several reputable Python projects,such as SQLAlchemy, WebOb, Repoze, and Genshi.
This is the same basic idea as Enum, but SQLAlchemy also uses the same hooks as property so you can modify column values naturally.
This course assumes you have experienceworking with the Flask web development framework, SQLAlchemy, and understand the basics of OAuth 2.0.
It aims to simplify using SQLAlchemy with Flask by providing useful defaults and extra helpers that make it easier to accomplish common tasks.
Raiseerr¶- When True, if the given subject does not correspond to a known SQLAlchemy inspected type, sqlalchemy. exc.
It aims to simplify using SQLAlchemy with Flask by providing useful defaults and extra helpers that make it easier to accomplish common tasks.
Since its introduction in 2008, Sphinx has been adopted by many other important Python projects,including Bazaar, SQLAlchemy, MayaVi, SageMath, SciPy, Django and Pylons.
Column, Integer, String, Model and other SQLAlchemy classes are all available via the db object constructed from Flask-SQLAlchemy.
SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL.
Before going into the difference between Python's ORM frameworks(Django and SQLAlchemy), let's make sure we fully understand the use of ORM frameworks in general.
SQLAlchemy was first released in February 2006 and has quickly become one of the most widely used object-relational mapping tools in the Python community, alongside Django's ORM.
The two most popular ORMs are SQLAlchemy and Django ORM which matches the popularity of the two leading web development frameworks: Flask and Django.
SQLAlchemy provides"a full suite of well known enterprise-level persistence patterns, designed for efficient and high-performing database access, adapted into a simple and Pythonic domain language".