Call to a member function query() on a non-object in line 25
7250
Reference - What does this error mean in PHP?
103375
GetDate() function and this query are correct?
4726
mysql_fetch_array, mysql_fetch_assoc, mysql_fetch_object
150067
Fatal error: Call to a member function bindParam()
53254
Undefined function mysql_connect() error
73502
Db_Query Fatal error: Unsupported operand types
99226
using Object_id() function with #tables
29844
mysql_query doesn't work but db_query does on a simple SELECT query
37685
queries with db_select don't respect integers
14421
mysqli_query() expects parameter 1 to be mysqli, object given
155102
Mysql_fetch_assoc(): supplied argument is not a valid MySQL result …
96513
Didn't understand relationship 'AccountContactRelation' in FROM part of query call
114695
db_update Query Issue
72009
How to Prevent the System.QueryException
1238
mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource
71584
Field can not be filtered in SOQL query call
43365
PHP & MySQL: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given