Search results for: "DESC LIMIT"

What is the purpose of the "SELECT * FROM tblNews ORDER BY date DESC LIMIT 0,3" query in PHP?

The purpose of the "SELECT * FROM tblNews ORDER BY date DESC LIMIT 0,3" query in PHP is to retrieve the latest 3 news articles from the tblNews table,...

What are the potential pitfalls of using DESC/ASC limit in PHP to retrieve database entries for a news site?

When using DESC/ASC limit in PHP to retrieve database entries for a news site, a potential pitfall is that the order of the news articles may not be w...

Why is it recommended to use "order by id DESC limit 1" instead of max('Id') in a MySQL query?

When using max('Id') in a MySQL query, it can be less efficient as it requires scanning the entire table to find the maximum value. On the other hand,...

What are the differences between using one argument and two arguments with the DESC-LIMIT clause in PHP?

When using the DESC-LIMIT clause in PHP, providing one argument specifies the number of rows to retrieve starting from the end of the result set, whil...

What are the differences between using "SELECT MAX()" and "SELECT * ORDER BY ... DESC LIMIT 0,1" to retrieve the highest value in PHP?

When retrieving the highest value in PHP, using "SELECT MAX()" is more efficient and straightforward compared to using "SELECT * ORDER BY ... DESC LIM...