Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given error
1238
mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource
121305
Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource
49552
Warning: mysql_result() [function.mysql-result]: Unable to jump to row 0 on MySQL result index 5 in profile.php on line 11
94935
Warning: mysql_result(): supplied argument is not a valid MySQL result resource in (...) on line 4
18879
How to set a default row for a query that returns no rows?
9385
How do you do multiple SQL statements in one mysql_query?
40279
Mysqli_query() expects parameter 1 to be mysqli, null given? Confusing?
108907
MySQL returns only one row
49486
Problem with $_POST, if isset() and mysql_fetch_assoc(): echo returns correct value, page source always returns else value
28853
Error Code 1117 Too many columns; MySQL column-limit on table
52717
php warning: mysqli_close() expects parameter 1 to be mysqli
23543
Warning: mysql_query(): 3 is not a valid MySQL-Link resource
28974
Warning: mysqli_error() expects exactly 1 parameter, 0 given error
60295
Script breaking below MySQL queries, but no error being given?
10080
MySQL Syntax error message "Operand should contain 1 column(s)"
136408
What does the mysqli_error() expects parameter 1 to be mysqli, null given mean?
10671
bind_param problem with binding boolean values