Search results for: "SELECT FOUND_ROWS()"

Is it necessary to execute the SELECT statement to query the database for data every time a <SELECT> element is used in HTML?

When using a <SELECT> element in HTML, it is not necessary to execute a SELECT statement every time the element is used. Instead, you can retrieve the...

How does mysqli_affected_rows() work for SELECT statements in PHP?

mysqli_affected_rows() function is used to get the number of rows affected by INSERT, UPDATE, or DELETE queries in MySQL. However, for SELECT statemen...

What are the advantages of using "SELECT COUNT(*)" instead of "SELECT * FROM table_name" when counting records in a table in PHP?

When counting records in a table in PHP, using "SELECT COUNT(*)" is more efficient than "SELECT * FROM table_name" because it only retrieves the count...

What are the best practices for handling SELECT queries in PHP scripts to avoid using "SELECT *"?

Using "SELECT *" in SQL queries can lead to performance issues and potential security vulnerabilities in your PHP scripts. It is best practice to expl...

What are the advantages of explicitly naming fields in a SELECT query over using "SELECT *" in PHP?

Explicitly naming fields in a SELECT query in PHP has several advantages over using "SELECT *". It allows for better code readability and understandin...