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Intermediate SQL

Casting — Converting Data Types in PostgreSQL

Learn how to cast and convert data types in PostgreSQL using :: and CAST syntax. Convert between integer, numeric, text, date, and timestamp types.

6 min readIntermediate

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Darshil Parmar
Written byFounder & Lead Instructor, Data Vidhya

Founder of Data Vidhya. 8+ years building production data pipelines. Trained 25,000+ data engineers across SQL, Spark, dbt, Airflow, and cloud platforms.

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