Tutorial: "OR: false if either false"

[chruck]

Steps to reproduce

• Go to Tutorial: Section 2. Filtering Data
• Note the description of OR:

OR operator – combine two boolean expressions and return false if either expression evaluates to false.

Expected result

Following the OR operator link, it says:

The OR operator returns true only if any of the expressions is true. It returns false if both expressions are false. Otherwise, it returns null.

so it should say

OR operator – combine two boolean expressions and return false if *both* expressions evaluate to false.

for example

Actual result

An OR operator that behaves differently than "OR" in boolean logic and more like "AND".

Environment

Web

Logs, links

• file: content/postgresql/tutorial.md