Search results for: "PDOStatement::rowCount"

In what scenarios would a query return TRUE even if no results are found in PHP using PDOStatement::execute?

When using PDOStatement::execute in PHP, the method will return TRUE even if no results are found in scenarios where the query itself is valid and suc...

What are the differences in functionality between PDO->query() and PDOStatement when trying to retrieve the number of rows in a SELECT query?

When trying to retrieve the number of rows in a SELECT query using PDO, the `PDO->query()` method can be used to directly execute the query and return...

How can the rowCount() method in PDO be utilized to check for the number of affected rows in a database operation?

To check the number of affected rows in a database operation using PDO, you can utilize the `rowCount()` method. After executing a query using PDO, yo...

What is the recommended method to retrieve the number of rows returned by a SELECT query using PDOStatement in PHP?

When using PDOStatement in PHP to execute a SELECT query, the number of rows returned can be retrieved using the `rowCount()` method. This method retu...

What are the potential pitfalls of not using PDOStatement objects in PHP?

Not using PDOStatement objects in PHP can lead to security vulnerabilities such as SQL injection attacks and can make your code less maintainable and...