This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hi, I know that to get the row count from sql we should give as follows select count(*) from tablename where columnName = value; is this wright Now my problem is, actually i am adding students data in the table from text fields. But what i need is the maximum row count for each roll number should be 3. There should not be repeated rows more than three times. Please tell me how can i achieve this. Thanks and Regards