if i have table in database(sql server) and has 1500 records and i run 2 applications(at same time) that will retrieve 500 records each so how can i do this
app1 will retrieve first 500 records
app2 will retrieve next 500 records means no over lap
SET Transaction Isolation Level Read committed not working for me
note: actually my app have one db and many client apps so (running 1 or more at a time) while reading records from DB i have to lock those rows so that it can't be read by others' requests and after that i will update status. question is how can i LOCK rows while reading ?
Hi, I am a newbie in developing a website. i have tried to connect using mysqli conncetion
Here is my simple code.
// db.php code
//$con = mysqli_connect("localhost","root","","bakery"); ...
If you're in one of those predicaments where cls.__private attributes just aren't enough since they can easily be accessed through inst._cls__private, and you need something a little more secure, here's ...