This week's book giveaway is in the OCAJP forum. We're giving away four copies of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) and have Khalid A Mughal & Rolf W Rasmussen on-line! See this thread for details.
Is there a method in the JDBC ResultSet interface that can get the number of columns returned from a query? Apologies if this question has been asked before... Tetsuo!
posted 14 years ago
Oops -> found the answer to my question. ResultSetMetaData interface provides a getColumnCount() method. Ironically enough I found the solution by googling and looking at how .NET data access works. Very similar to Java. Hm...