IntermediateLesson 4 of 1425 min · hands-on
Data Types
Part of the PostgreSQL course
Want to learn PostgreSQL Data Types in a real environment?
Click below, get a fresh Linux box with PostgreSQL ready to go, and work through Data Types hands-on with an AI tutor that knows your code.
Start this lessonData TypesWhat you'll learn
- Integer and bigint
- Numeric vs float
- Text and varchar
- Boolean
- Timestamptz vs timestamp
- Date
- Uuid
- Json vs jsonb preview
- Pg_typeof