Re: [PHP-DB] debugging pg_connect
I suspect that PostgreSQL would log anything related to a network connection problem if the error logging level was set correctly. If you don't see any of those perhaps it is a networking issue. You might need to try an ethernet capture tool like Wireshark or perhaps something like tcpflow. John On Apr 26, 2007, at 4:26 AM, [EMAIL PROTECTED] wrote: Hello, since we upgraded to the latest php and PostgreSQL - we started to get frequent pg_connect() errors. What is sure is that they are not caused by insufficient connections - PostgreSQL reports 100 connections available and less than 10 used when the pg_connect fails. pg_last_error() and the other error handling functions operate on connection. So they do not seem useful when pg_connect() fails. In the PostgreSQL documentation I could find out how to log successful connections, but not how to login failed connections. Could somebody advice me on possible ways to test? John DeSoi, Ph.D. http://pgedit.com/ Power Tools for PostgreSQL -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Debugging
zend studio client/server work hand in hand and are the best debugging tools i have found ;) install zend studio server on the web server and use the zend studio client locally to debug. -- Joseph Crawford Jr. Zend Certified Engineer Codebowl Solutions, Inc. 1-802-671-2021 [EMAIL PROTECTED]
Re: [PHP-DB] Debugging
On think I'm looking to figure out is how much it takes for an http process to connect. On Dec 2, 2005, at 3:17 PM, Benjamin Adams wrote: Can anyone give me an ideas or ways for me to find out a problem on my website? Its either the Invision power boards code, apache config or MySQL config. I'm having trouble figuring out which one is causing the problems, can someone lead me to some good tips or programs to help me figure this out. THANKS -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Debugging/monitoring traffic to MySQL
On the MySQL server (could be the same machine) start mysql with -l arguement. Which enables connection and query logging.. YOu can just sit there and tail -f the server.log file to see all the querys/connections being executed in realtime... good look reading anything on a busy server ;) On Fri, 19 Jul 2002, Clive Bruton wrote: Is there a way to see the traffic between PHP and MySQL, ie see the statements/raw data that is sent between the two processes. I've tried running the MYSQL client, but there doesn't seem to be any obvious command to do this. Some other terminal process? I'm running MacOS X. TIA. -- Clive -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Debugging/monitoring traffic to MySQL
On 7/18/02 8:30 PM, Clive Bruton [EMAIL PROTECTED] wrote: Is there a way to see the traffic between PHP and MySQL, ie see the statements/raw data that is sent between the two processes. I've tried running the MYSQL client, but there doesn't seem to be any obvious command to do this. Some other terminal process? I'm running MacOS X. If you fire up mysql with the --log option, you can tail the log and watch everything that's going on in your database. Otherwise, if you want to make life difficult, do a packet trace. -- Ed Marczak [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] debugging?
jas, Try this: - Remove the @, it suppresses the error - change die(Could not execute query, please try again later); to die(mysql_error()); $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); olinux --- jas [EMAIL PROTECTED] wrote: Can someone tell me how I can find out why I am getting errors executing queries when I try to delete items from a table? I have 2 files... file 1. - Queries database, displays results with option to delete record using a check box, code is as follows... ?php snip __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] debugging?
Ok now that I can see the error message how can I fix it... the syntax looks correct and the error I am recieving is as follows You have an error in your SQL syntax near '= 'id'' at line 1 And this is my statement, $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); Is there anywhere on php.net or mysql.org that give exact error meanings? Thanks again, Jas Olinux [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... jas, Try this: - Remove the @, it suppresses the error - change die(Could not execute query, please try again later); to die(mysql_error()); $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); olinux --- jas [EMAIL PROTECTED] wrote: Can someone tell me how I can find out why I am getting errors executing queries when I try to delete items from a table? I have 2 files... file 1. - Queries database, displays results with option to delete record using a check box, code is as follows... ?php snip __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] debugging?
Here is what your delete statement should look like: $sql = mysql_query(DELETE FROM $table_name WHERE id = '$id',$dbh) or die(mysql_error()); Note the field name without the $ in front of it and the variable you are comparing it to with the $. One other note, in your table, you have id as a varchar(30) auto_increment. As far as I know, auto_increment can only be used on INT() field types, unless I missed something there. If you do end up changing the field type to INT, make sure you take the '' around the $id out. HTH MB jas [EMAIL PROTECTED] said: Ok now that I can see the error message how can I fix it... the syntax looks correct and the error I am recieving is as follows You have an error in your SQL syntax near '= 'id'' at line 1 And this is my statement, $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); Is there anywhere on php.net or mysql.org that give exact error meanings? Thanks again, Jas Olinux [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... jas, Try this: - Remove the @, it suppresses the error - change die(Could not execute query, please try again later); to die(mysql_error()); $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); olinux --- jas [EMAIL PROTECTED] wrote: Can someone tell me how I can find out why I am getting errors executing queries when I try to delete items from a table? I have 2 files... file 1. - Queries database, displays results with option to delete record using a check box, code is as follows... ?php snip __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] debugging?
Ok now that the sql statement is working I am getting an error on my result function... here is the result function $result = mysql_query($sql, $dbh) or die(mysql_error()); and here is the error I am recieving You have an error in your SQL syntax near '1, 1' at line 1 I dont know enough about php and mysql to understand what this means... is there some kind of chart or definitions for error messages? I tried looking on mysql.org and couldnt find anything specific. In any event, thanks in advance. Jas [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Here is what your delete statement should look like: $sql = mysql_query(DELETE FROM $table_name WHERE id = '$id',$dbh) or die(mysql_error()); Note the field name without the $ in front of it and the variable you are comparing it to with the $. One other note, in your table, you have id as a varchar(30) auto_increment. As far as I know, auto_increment can only be used on INT() field types, unless I missed something there. If you do end up changing the field type to INT, make sure you take the '' around the $id out. HTH MB jas [EMAIL PROTECTED] said: Ok now that I can see the error message how can I fix it... the syntax looks correct and the error I am recieving is as follows You have an error in your SQL syntax near '= 'id'' at line 1 And this is my statement, $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); Is there anywhere on php.net or mysql.org that give exact error meanings? Thanks again, Jas Olinux [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... jas, Try this: - Remove the @, it suppresses the error - change die(Could not execute query, please try again later); to die(mysql_error()); $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); olinux --- jas [EMAIL PROTECTED] wrote: Can someone tell me how I can find out why I am getting errors executing queries when I try to delete items from a table? I have 2 files... file 1. - Queries database, displays results with option to delete record using a check box, code is as follows... ?php snip __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] debugging?
Ok jas Ok now that I can see the error message how can I fix it... the syntax looks correct and the error I am recieving is as follows You have an error in your SQL syntax near '= 'id'' at line 1 And this is my statement, $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); Is there anywhere on php.net or mysql.org that give exact error meanings? Possible confusion between PHP code and SQL. Do you really mean ...WHERE id = '$id' ? =dn Thanks again, Jas Olinux [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... jas, Try this: - Remove the @, it suppresses the error - change die(Could not execute query, please try again later); to die(mysql_error()); $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); olinux --- jas [EMAIL PROTECTED] wrote: Can someone tell me how I can find out why I am getting errors executing queries when I try to delete items from a table? I have 2 files... file 1. - Queries database, displays results with option to delete record using a check box, code is as follows... ?php snip __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] debugging?
Your $sql already contains a mysql_query. Why are you running it against it again, unless you have changed something. If $sql only contains your delete statement(without calling mysql_query), then do not put quotes around $sql,$dbh Otherwise, come back with what $sql and $dbh are assigned to be. That would probably help determine what the problem is. MB jas [EMAIL PROTECTED] said: Ok now that the sql statement is working I am getting an error on my result function... here is the result function $result = mysql_query($sql, $dbh) or die(mysql_error()); and here is the error I am recieving You have an error in your SQL syntax near '1, 1' at line 1 I dont know enough about php and mysql to understand what this means... is there some kind of chart or definitions for error messages? I tried looking on mysql.org and couldnt find anything specific. In any event, thanks in advance. Jas [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Here is what your delete statement should look like: $sql = mysql_query(DELETE FROM $table_name WHERE id = '$id',$dbh) or die(mysql_error()); Note the field name without the $ in front of it and the variable you are comparing it to with the $. One other note, in your table, you have id as a varchar(30) auto_increment. As far as I know, auto_increment can only be used on INT() field types, unless I missed something there. If you do end up changing the field type to INT, make sure you take the '' around the $id out. HTH MB jas [EMAIL PROTECTED] said: Ok now that I can see the error message how can I fix it... the syntax looks correct and the error I am recieving is as follows You have an error in your SQL syntax near '= 'id'' at line 1 And this is my statement, $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); Is there anywhere on php.net or mysql.org that give exact error meanings? Thanks again, Jas Olinux [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... jas, Try this: - Remove the @, it suppresses the error - change die(Could not execute query, please try again later); to die(mysql_error()); $sql = mysql_query(DELETE FROM $table_name WHERE $id = 'id',$dbh) or die(mysql_error()); olinux --- jas [EMAIL PROTECTED] wrote: Can someone tell me how I can find out why I am getting errors executing queries when I try to delete items from a table? I have 2 files... file 1. - Queries database, displays results with option to delete record using a check box, code is as follows... ?php snip __ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
