What does the PostgreSQL int4range data type store?

easy📝 Conceptual Q11 of 15

PostgreSQL - Advanced Features

What does the PostgreSQL int4range data type store?

AA range of 4-byte floating point numbers

BA range of 4-byte integers

CA range of dates

DA range of text strings

Step-by-Step Solution

Solution:

Step 1: Understand the name int4range
The prefix int4 means 4-byte integer in PostgreSQL.
Step 2: Identify the stored data type
int4range stores a range (interval) of 4-byte integers.
Final Answer:
A range of 4-byte integers -> Option B
Quick Check:
int4range = integer range [OK]

Quick Trick: Remember int4 means 4-byte integer range [OK]

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