Knowing the right terminology to use can be a problem. However with a little trial and error, you should find what you need in the docs or in the forum. Eg 'paging' is often used in connection with limiting the number of records returned from a database query (not specifically in Wappler), and using this term, you would have quickly found the answer in the docs:
After studying the documentation a little, you would become more familiar with the terminology, which would in turn help you find answers more easily. Eg this might have helped you answer another of your questions: Convert Query to a Database Paged Query.