{keyword}' Order By 1--: Nfsu

In SQL, the phrase is a shorthand command used to sort the results of a query based on the first column listed in the SELECT statement. How it Works

: For columns containing text data, this command will sort the values alphabetically (A to Z) by default. {KEYWORD}' ORDER BY 1-- NfSU

If you're developing a website, you should use or prepared statements to prevent users from executing unauthorized commands like this through search boxes or forms. SQL ORDER BY | Sort Data In SQL Tutorial - DataLemur In SQL, the phrase is a shorthand command

This technique is frequently used by attackers to determine the number of columns in a table or to manipulate how data is retrieved from a database. SQL ORDER BY | Sort Data In SQL

: For numerical data, it sorts from the smallest (or most negative) value to the largest. Security Warning: SQL Injection

Used to "comment out" the rest of the original query so the database ignores it.

: Instead of naming a specific column (e.g., ORDER BY date ), the number "1" refers to the column's position in your results.