Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given
11030
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?
95958
return mysql boolean as 'yes' or 'no'
135117
Why do I get the MySQL Error "Query was empty"?
55198
Warning: mysqli_close() expects exactly 1 parameter, 0 given in
46849
Mysql_fetch_array supplied argument is not a valid MYSQL result
255
How can I prevent SQL injection in PHP?
1017
Is MySql's LAST_INSERT_ID() function guaranteed to be correct?
19874
What is wrong with this query? (Unknown error parsing query)
56860
java.sql.SQLException: Column count doesn't match value count at row 1
42641
first iteration of sql query not being wrapped properly
12937
How to cast an integer to a boolean in a MySQL SELECT clause?
128668
PHP MYSQLI number of rows doesnt work no errors
23636
Too many query rows: 50001
108907
MySQL returns only one row
52039
Does adding 'LIMIT 1' to MySQL queries make them faster when you know there will only be 1 result?
134682
MysQl error : Invalid parameter number
10738
How do I make a row generator in MySQL?