query: mysql_num_rows() expects parameter 1 to be resource error, appeared in LogCat
positive_passages.docid: 152491
positive_passages.text: Warning: mysql_num_rows() expects parameter 1 to be resource, object given
negative_passages.docid: 42641
negative_passages.text: first iteration of sql query not being wrapped properly
negative_passages.docid: 53797
negative_passages.text: mysqli prepared statements, insert NULL using bind params
negative_passages.docid: 83406
negative_passages.text: ''More than one row returned by a subquery used as an expression'' postgres error
negative_passages.docid: 57315
negative_passages.text: Trying to add a column of Mysql timestamp through hook_update
negative_passages.docid: 23543
negative_passages.text: Warning: mysql_query(): 3 is not a valid MySQL-Link resource
negative_passages.docid: 72189
negative_passages.text: ROW_NUMBER() in MySQL
negative_passages.docid: 28853
negative_passages.text: Error Code 1117 Too many columns; MySQL column-limit on table
negative_passages.docid: 95600
negative_passages.text: Call to a member function bind_param() on a non-object MySQLi
negative_passages.docid: 121305
negative_passages.text: Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource
negative_passages.docid: 24938
negative_passages.text: MySQL Errno 150
negative_passages.docid: 91125
negative_passages.text: MySQL Create table syntax error
negative_passages.docid: 131509
negative_passages.text: MySQL - count total number of rows in php
negative_passages.docid: 12286
negative_passages.text: Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in
negative_passages.docid: 20588
negative_passages.text: mysql - ERROR 1064 (42000) when using keywords as column name
negative_passages.docid: 103306
negative_passages.text: ERROR: Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\...\....php on line 19
negative_passages.docid: 50422
negative_passages.text: Can't list users - "select * from user" returns only one row with one column