Mega'and(select*from(select Sleep(2))a/**/union/**/select 1)=' ❲2025❳

: This part attempts to "break out" of a text string in the database query. The single quote ( ' ) is used to end the intended data input so that the database starts reading the following text as a command.

: This tells the database to wait for 2 seconds before responding. : This part attempts to "break out" of

Specifically, this is a attempt. The goal of this specific string is to force the server to "sleep" (pause) for a set amount of time, allowing an attacker to confirm if the input is being executed directly by the database. Breakdown of the Payload : This part attempts to "break out" of