mysql_num_rows not working

Returns the number of rows in the result set. Topic. Last visit was: Tue Oct 06, 2020 7:29 pm: It is currently Tue Oct 06, 2020 7:29 pm Thanks 8 Years Ago. Just switch mysql.trace_mode to Off and things will work. Web Development Forum . SELECT COUNT(*) from yadda. Home 1 Answer. – Jimmy Nov 29 '15 at 23:02 1. Gogala Mladen Apr 2, 2012 9:48 PM (in response to RENGANATHANMG) Surprisingly, it's oci_num_rows(). mysql_num_rows not working. mysql_select_db. Gary. 0 Likes. mysql_query() will also fail and return FALSE if the user does not have permission to access the table(s) referenced by the query. with - mysql_num_rows not working Whats the best way to get total#of records in a mysql table with php? algeriano 0 Newbie Poster . The behaviour of mysqli_num_rows() depends on whether buffered or unbuffered result sets are being used. Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\com\com.php on line 75 Thank you for submission Hi, when i run a query in phpmyadmin it returns one result but when i print mysql_num_rows() on my php page it prints 0. Relevance. num_rows not working when used SUM() Onkar Shinde. February 28, 2015 12:32AM Re: num_rows not working when used SUM() Peter Brawley. I am running 'Start Transaction' query b4 running the acualt query and after updating that record i am running 'Commit'. I don't fully grok your example since you seem to have been using mysql_num_rows after an UPDATE; and this doesn't seem to return -1. Programming Forum . I´m not 100% sure if the problem was the installation of the second system but I´m quite sure about it. The developer of system A is on holiday and I have to solve this problem myself (not a programmer). Tags: mysql_num_rows. Seems to be a great site. "I am completely agreed with the replies that you can not oci_num_rows for that.To do that you need use SELECT COUNT(*) for that. By mike12255, April 18, 2011 in PHP Coding Help. mysql_num_rows(): supplied argument is not a valid MySQL result resource in . This is really important for security and performance. Warning: mysql_numrows(): supplied argument is not a valid MySQL result resource in file.php on line 46. There are a few things to think about: - Use bind variables. Persistent Connections. I am in dire need of assistance with the db_result(db_query()) "solution" to the extremely-useful-and-now-gone mysql_num_rows. Installation. Lv 5. Okie, My cookies just arnt working on my Xampp, they used to, no matter what script i use i cant get my cookies to work.. so i thought id do the most simple cookie check.. Code: Select all

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