06. SQL Expressions

SQL Expressions Heading

SQL Expressions

ND004 C01 L03 06 SQL Expressions

SQL Expressions Recap

Takeaways

  • Instead of sending raw SQL (using the Engine), we can compose python objects to compose SQL expressions, instead.
  • SQL Expressions still involves using and knowing SQL to interact with the database.

SQL Expressions Quiz

Why would we want to use SQL Expressions to compose python objects and expressions for writing SQL?

SOLUTION: We can avoid doing SQL query string composition

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