https://www.fromdual.com/blog/mysql-questions-and-answers/comment-147/Recent content in MySQL Doubts on FromDual GmbHHugoen-GBoli.sennhauser@fromdual.com (Oli Sennhauser)oli.sennhauser@fromdual.com (Oli Sennhauser)© FromDual GmbHWed, 13 Apr 2011 08:51:09 +0200https://www.fromdual.com/blog/mysql-questions-and-answers/comment-147/Wed, 13 Apr 2011 08:51:09 +0200oli.sennhauser@fromdual.com (Oli Sennhauser)https://www.fromdual.com/blog/mysql-questions-and-answers/comment-147/<p>Hi everybody Please rectify my doubts. In my database i have three fields as id,medicinename,quantity. In medicine name i have many different names.Many names comes twice or thrice.Now i need to fetch the data from database for particular medicine name only(this medicine name comes nearly 10 times)say for example if the medicinename is &ldquo;A&rdquo; it comes in id 1,4,9,12,25.Now i want to fetch the data from id 1 only.Whent the quantity comes to &ldquo;0&rdquo; in id &ldquo;1&rdquo;,i want to fetch the datas from next id.Also when the quantity comes to &ldquo;0&rdquo; the row shold be deleted automatically.Please help me to do this.</p>