'SQLAlchemy is a Better Way to Run Queries' by miketechgame python sqlalchemy
connecting to a database. This was at a time in my coding career where Iusage mainly went ignored. It wasn’t until I started my internship thattook quite a while to integrate them into my applications.hard-coded SQL expressions in my code. Fortunately, in Python, you canThis query isn’t too bad. However, that quickly changes when you want to start passing arguments to it. For example:Expressions like this were all too common in my early days.
As my experience with querying databases in Python improved, I learned that a query like this was much safer:This method is known as “Parameterized Querying”. It separates the parameters from the query and helps prevent against SQL Injection attacks. However, in college, I discovered a new and even better way to run queries, SQLAlchemy. Since I had more of a C# background, queries in SQLAlchemy looked very similar to LINQ queries:After making the switch to SQLAlchemy, I was able to heavily increase development times for my applications. It’s also a lot more secure than hardcoded SQL expressions.
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