PostgreSQL Fetch Data

PostgreSQL Notes · CodingNow 2.01 min readSource

Select Data

To retrieve data from a data base, we use the SELECT statement.

Specify Columns

By specifying the column names, we can choose which columns to select:

Example

SELECT brand, year FROM cars;

Return ALL Columns

Specify a * instead of the column names to select all columns:

Example

SELECT * FROM cars;

PreviousPostgreSQL INSERT INTO Next PostgreSQL ADD COLUMN

Want to go beyond the notes?

Join CodingNow 2.0's PostgreSQL course — live mentorship, real projects, and 100% placement support.

Enroll Now — Free Demo Available

PostgreSQL Fetch Data – FAQs

Quick answers about learning PostgreSQL Fetch Data in PostgreSQL.

What does this PostgreSQL Fetch Data note cover?

This free note from CodingNow 2.0 explains PostgreSQL Fetch Data in PostgreSQL — concept, syntax and worked code examples you can copy, run and revise before interviews.

Is this PostgreSQL Fetch Data tutorial free?

Yes. Every PostgreSQL topic on CodingNow 2.0, including PostgreSQL Fetch Data, is 100% free with no signup required.

How long does it take to learn PostgreSQL Fetch Data?

With focused practice, most students grasp PostgreSQL Fetch Data in 1–3 days from these notes; pairing it with CodingNow 2.0's mentor-led course takes you to job-ready depth faster.

Where can I practise PostgreSQL Fetch Data after reading?

Use the code examples in this note, then ask doubts for free on the CodingNow 2.0 Community (/community) — expert instructors answer within 24 hours.