What are SQLAlchemy Core Conjunctions?

In language, conjunctions refer to the terms used to connect or combine two or more clauses, the same way in SQL conjunctions are used to combine multiple conditions in a WHERE clause using logical operators such as AND, OR, and NOT. By using conjunction developers can create complex queries that can perform required filtration to retrieve data of interest from the database.

Requirements:

To follow up, you will need to install the SQLAlchemy Python packages:

$ pip install sqlalchemy

Once you have these dependencies installed, you can run the code in an IDLE of your choice.

SQLAlchemy is a popular Python programming SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL in a Pythonic way. 

SQLAlchemy ORM or object-relational mapper is a component that provides an abstraction layer over the SQL database which makes it easy to interact with as compared to the traditional method.

Whereas SQLAlchemy Core is a component that is responsible for query building and SQL execution. It is fairly a low-level component that provides a set of tools for working with SQL directly.

Expected Prerequisites

To understand the article on SQLAlchemy Core conjunctions, the following prerequisites would be helpful:

1. Familiarity with Python programming language
2. Understanding of SQL syntax and relational databases
3. Basic understanding of SQLAlchemy ORM and SQLAlchemy Core

Overall, a good grasp of SQL and Python programming is recommended to fully understand the concepts covered in the article.