JDBC - What SELECT returns? Part 2
This video continues from last video. Once the result table is received from executeQuery() method, how to process it. But before processing the result, this video focuses on what a ResultSet object contains, the most important method of the object, i.e., next(), how it works, and how to use it for this step (processing the data).
Two main concepts:
1.What ResultSet object contains?
2. How next() works?