When working with databases, a result set is a set of rows that is returned by a query. An empty result set is a result set that contains no rows. There are a few ways to check if a result set is empty. One way to check if a result set is empty is to…
In computer programming, a result set is a collection of data that is returned by a database query. Checking if a result set is empty is an important task, as it can help to ensure that the data is handled correctly and that no errors occur. There are a few different ways to check if…
In computer programming, a null result set is a result set that contains no rows. It is often used to indicate that a query did not return any results. Checking for a null result set is important to ensure that your program handles the absence of data correctly. There are a few ways to check…
In Java, a ResultSet represents the result of a database query. It contains a cursor that points to the current row in the result set. To check if a ResultSet is empty, you can use the next() method. This method moves the cursor to the next row in the result set and returns a boolean…
