I have a vbulletin (3.7.2) board with many mods installed (nearly 70) without a problem.
However, upon installing one new mod I got a database error stating:
MySQL Error : Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (latin1_general_ci,IMPLICIT) for operation '='
How do I change ALL tables in one shot (or sql query via phpmyadmin) from the two different collations to utf8?
Also, is utf8 suggested or better than latin1?
im planning on designing a webservice, it will have a lot of data, spread in many tables.
The problem is that there will be tables created constantly (around 5 each day..)
All tables/data will be accessed equally, so I dont know how to set up the system, to create multiple databases, and balance the number of tables equally on each database, or create less databases and have a lot of tables on each one.
Which one has more efficiency?
to change a mysql database and all its tables to a utf8 charset and collation, however I'm not sure specifically which one I should use. We are currently using latin1_general_ci.
On a forum I've noticed that in a couple of posts I made, sometimes characters such as the euro sign €, and the German ß get converted to question marks.
Being an English forum we don't often have members use these characters but we'd like them displayed correctly when they are.
I don't really know much about character sets and such, but I understand that they contain different characters and treat them differently in comparisons and sorts etc. So which of the following should I be using?
utf8_bin
utf8_general_ci
utf8_unicode_ci
I was leaning towards unicode, but I don't know what the differences between them are. Can anyone advise us on what to use?
This is for MySQL 4.1.22 btw.
I'm certain the problem is not with my browser, and the characters are typed from the keyboard, not copied and pasted from word docs. A charset is specified by a meta tag in the header too.
recently I had problems with backing up my ~150mb database through PHP. And I know some people are backing their databases to a dump file through terminal.
My database contains UTF-8 and other characters. I have tried simply dumping with mysqldump but I doesn't seem to work, when restoring all the characters are messed up.
Is there any command to tell that the database is UTF-8?
I am currently using phpdotnuke for a site, and have a forum linked to it supplied by activemodules.com. I would like to move to a non-cms site and something like vbulletin, so want to convert the forum db from MSSQL to MySQL - and hopefully keep all the posts and login data!
As a complete novice to that process, is there any pointers out there in terms of reading material, non-command line software etc I can use? Has anyone done this conversion, and what are the dangers?
This is something i was wondering about and never found any answers.
Based on your experience, what are the most common reasons mysql tables crash?
how exactly it helps?
mysqlcheck -o -u...
Like what it does to "optimize" them? Does it really help?
Is there no possible way I can slave just a few tables in mysql? instead of slaving the entire table on the main database server.
View 1 Replies View RelatedI have cPanle shared account.
Is there a way to automatically check and repair mysql databases and tables, that can be scheduled as cron job?
we have mysql 5 setup and this morning at around 10:07 tables started disappearing as they were being accessed by different clients.
Databases that had 40 tables now had 30, etc. Only the tables that were attempted to be accessed were gone. This is the first time something like this has happened.
The following output was given:
This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help diagnose the
problem, but since we have already crashed, something is definitely wrong and this may fail.
key_buffer_size=8388600
read_buffer_size=131072
max_used_connections=208
max_connections=500
threads_connected=156
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 1096188 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
thd=0xaf82930
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
Cannot determine thread, fp=0xb143932c, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x816b1a0
0xaf1898
0x20
0x81ac49d
0x8182914
0x8189010
0x8189df1
0x818a738
0x818ae5c
0xaeb371
0x9c4ffe
New value of fp=(nil) failed sanity check, terminating stack trace!
Please read [url]and follow instructions on how to resolve the stack trace. Resolved
stack trace is much more helpful in diagnosing the problem, so please do
resolve it
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0xaf36620 = SELECT * FROM `sessions` WHERE `PHPSESSID` = '5e6775cd3c6f187d8c575127ba73be19'
thd->thread_id=113407
The manual page at [url]contains
information that should help you find out what is causing the crash.
mysqld: my_new.cc:51: int __cxa_pure_virtual(): Assertion `"Pure virtual method called." == "Aborted"' failed.
Number of processes running now: 0
070427 10:07:49 mysqld restarted
070427 10:07:50 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
070427 10:07:53 InnoDB: Starting log scan based on checkpoint at
InnoDB: log sequence number 0 227822203.
InnoDB: Doing recovery: scanned up to log sequence number 0 227822203
070427 10:07:53 InnoDB: Started; log sequence number 0 227822203
070427 10:07:54 [Note] /usr/sbin/mysqld: ready for connections.
I'm transferring my website from Linux to Windows Server 2008 and I'd like to use IIS.
The problem is I have pretty complicated .htaccess file with complicated URL rewrite rules and redirections in it.
I mostly work with cPanel/WHM but, I have to work with Plesk for just one client of mine. He's on Plesk becoz I came to know Plesk worked better on 256MB VPS than cPanel in the early days. Hence, on my recommendation, he is on Plesk on a 512 MB Memory VPS till now for all these years.
I wonder how tedious it might be to convert from Plesk to cPanel? The client basically uses Joomala + vBulletin and runs forums as of now.
Also, which CP will perform better on 512 MB VPS - Plesk or cPanel.
I have 465 emails in .mbox format:
1180056800.000448.mbox_2,S
and inside:
Quote:
Return-Path: <<removed>>
From: <<removed>>
To: <email-address@gmail.com>
Subject: the subject- disregard
Date: Mon, 18 Dec 2006 15:16:05 -0500
Message-ID: <CCBC5E16-6FEC-49DB-AEF6-3B9131F688C3@verizon.net>
MIME-Version: 1.0
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit
X-Mailer: Apple Mail (2.752.3)
Thread-Index: Acci4VFHa4z1GsINTFy0kBgEiy1OFA==
X-OlkEid: 3E245E20C77FC375020B624294176339C7BA73C1
Status: RO
X-Status:
X-Keywords:
X-UID: 453
Sorry - user error!
I didn't get that the screen wasn't going to say anything. Followed
directions again. WOrked just fine.
I am wondering if there is an easy way to convert apache to nginx on my Plesk 12 server. Ideally, I would like to save all my hosts without having to re set them all up. I have been searching online, but haven't found a simple way to do so.
View 1 Replies View RelatedThis is the error that i get when i run test_setup.php:
Not all tables are ok!
Sorry, but there are error(s) found in the following table(s): 'records' 'domains'.
Please fix these errors and run the script again.
---
whereas rest of the tables (users, users_seq and zones)have been created.
Did i forget some step where these tables were to be created?
How can i create these tables now?
how to convert cPanel/WHM version from RELEASE to STABLE with latest version
View 4 Replies View RelatedI am trying to figure out how to do a setup to convert socks to http.
I have an application which only supports http proxy. I am using putty to perform ssh tunneling but I guess I can only use that as a socks connection.
at Lighttpd, and after trying for 2 hours to convert/rewrite apache's rewriterule into Lighttpd format, I became extremely confused.
Here's what I have in apache's rewriterule:
Code:
RewriteCond %{IS_SUBREQ} ^false [NC]
RewriteCond %{HTTP:Authorization} ^basic [NC]
RewriteCond /root/to/a/folder/%{REMOTE_USER} -f
RewriteRule (.*) http://www.domain.com/your_username_is_blocked.html
How do I go about converting the follow .htaccess file
Code:
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_FILENAME} /blogs/(clientscript|images)/
RewriteRule ^(.*)$ $1 [L]
RewriteRule ^blogs/([-a-z0-9] )/([-a-z0-9] )-([0-9] )/comment-([0-9] ).html blogs/viewblog.php?username=$1&entrytitle=$2&entry=$3&c=$4 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([-a-z0-9] )-([0-9] )/feed/ blogs/syndication.php?entry=$3 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([-a-z0-9] )-([0-9] )/ blogs/viewblog.php?username=$1&entrytitle=$2&entry=$3 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/category/([-a-z0-9] ).html blogs/viewblog.php?username=$1&categorydata=$2 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([0-9]{4})/([0-9]{1,2})/ blogs/viewblog.php?username=$1&month=$3&year=$2 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([0-9]{4})/([0-9]{1,2})/([0-9]{1,2}).html blogs/viewblog.php?username=$1&month=$3&year=$2&day=$4 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/archive.html blogs/viewblog.php?username=$1&displaymode=archive [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/feed/ blogs/syndication.php?username=$1 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/ blogs/viewblog.php?username=$1 [QSA,L]
to work with lighthttpds rules?
How to convert apache rewrite rule to nginx:
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^naujienos+ news.php/$1 [L]
RewriteRule ^naujienos/p(.*)$ /news.php?pg=$1 [nc]
RewriteRule ^naujienos/?$ /news.php [nc]
RewriteRule ^naujienos?$ /news.php [nc]
I have server that has a SINGLE customer on it - this is not economical to run under PPA - how do I remove it from the PPA management and not disrupt the current site/email on it?
The plan is to run it on webmin - there is no way it can justify PPA for 1 site.
I apoligize in advance if this is the wrong place to post this thread.
I am trying to create a CNAME entry in my DNS tables and have no clue where to begin.
I have did a search but didnt find anything that gives reference on how to do it just how to fix errors.
Can anyone point me in the right direction to learning how to accomplish this task.
I have a database which is growing to have about 100 tables. These tables will grow in size and sometime I will need to use RAID 5, I am told by my server provider.
My questions are:-
1. if these other servers are mirrors, should I have the database stored on each server?
2. when one server gets too busy, does the RAID query a lesser-used server so as not to bog down the first one?
3. Or, do I need to have different content in each db on each server so a query gets what it needs form each?
I am using /usr/bin/mysqlcheck --all-databases --check --auto-repair to check all MySQL DBs every day via cron. But sometimes when the DB crash and is being repaired the tmpdir = in /etc/my.cnf is getting full 100%. Is it any smart way to use some other tmp folder when repairing the DB tables like that?
View 6 Replies View RelatedI am considering on implementing a new firewall in our colo which would have about 10 servers behind it which generates on averages 2.314 megabits/sec for everything.
I am looking at the new Watchguard x750e running version 10 of Fireware which seem like a good fit without breaking the bank but I have also thought of simply implementing a Poweredge server running CentOS and running an IPtables config to provide firewall services.
Anybody have any Feedback on the Watchguard unit or use a Watchguard product in their setup and can comment?
In phpMyAdmin I see this:
Created_tmp_disk_tables 2,118 The number of temporary tables on disk created automatically by the server while executing statements. If Created_tmp_disk_tables is big, you may want to increase the tmp_table_size value to cause temporary tables to be memory-based instead of disk-based.
Created_tmp_files 0 How many temporary files mysqld has created.
Created_tmp_tables 5,637 The number of in-memory temporary tables created automatically by the server while executing statements.
I have tried upping tmp_table_size but it's no use. My my.cnf file:
Quote:
# Example MySQL config file for very large systems.
#
# This is for a large system with memory of 1G-2G where the system runs mainly
# MySQL.
#
# You can copy this file to
# /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is /var/lib/mysql) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.
# The following options will be passed to all MySQL clients
[client]
#password= your_password
port= 3306
socket= /var/lib/mysql/mysql.sock
# Here follows entries for some specific programs
# The MySQL server
[mysqld]
port= 3306
socket= /var/lib/mysql/mysql.sock
skip-locking
key_buffer = 384M
max_allowed_packet = 1M
table_cache = 384
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size = 32M
# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 8
tmp_table_size = 300M
max_tmp_tables=100
# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
#
#skip-networking
# Replication Master Server (default)
# binary logging is required for replication
log-bin
# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id= 1
# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
# the syntax is:
#
# CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
# MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
# where you replace <host>, <user>, <password> by quoted strings and
# <port> by the master's port number (3306 by default).
#
# Example:
#
# CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
# MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
# start replication for the first time (even unsuccessfully, for example
# if you mistyped the password in master-password and the slave fails to
# connect), the slave will create a master.info file, and any later
# change in this file to the variables' values below will be ignored and
# overridden by the content of the master.info file, unless you shutdown
# the slave server, delete master.info and restart the slaver server.
# For that reason, you may want to leave the lines below untouched
# (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id = 2
#
# The replication master for this slave - required
#master-host = <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user = <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password = <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port = <port>
#
# binary logging - not required for slaves, but recommended
#log-bin
# Point the following paths to different dedicated disks
#tmpdir= /tmp/
#log-update = /path-to-dedicated-directory/hostname
# Uncomment the following if you are using BDB tables
#bdb_cache_size = 384M
#bdb_max_lock = 100000
# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /var/lib/mysql/
#innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend
#innodb_log_group_home_dir = /var/lib/mysql/
#innodb_log_arch_dir = /var/lib/mysql/
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 384M
#innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 100M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
[isamchk]
key_buffer = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M
[myisamchk]
key_buffer = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
This server has 1GB of RAM, not a dedicated sql server though. RAM usage is low too, 567MB of RAM is being used right now total... is there something I'm overlooking?
Is S2U-MSFC2 able to handle 2 full internet routing tables or even 3?
and what is the difference between
WS-X6408 and WS-X6408A?
WS-X6348-RJ-45 and WS-X6548-RJ45?
I have a website that was running fine for a month or two until my host recently changed some settings on the server, and now it shows a bunch of errors. I contacted the host and they said >
"To avoid the errors, please do not use disabled function. If you need such functionality, you can have your own php.ini on your root http folder containing only necessary option"
Since I'm not a programer, I have no idea what they're talking about. So, I asked them how to do that, they're reply of course was>
"Please consult with the script writer on how to convert ini_set function in your code to php.ini seting. As the script is not encrypted, you can do it with commenting all ini_set calls and write a substitute on php.ini (Create php.ini file in webroot folder)."
I tried to contact the developer, but it appears he has gone MIA! So, now I am left with no clue how to fix the website, so I turn to you guys!
The website is [url]. You can see the errors in the header, but I'll post them here as well>>
"Warning: ini_set() has been disabled for security reasons in /home/buymydom/public_html/includes/global.php on line 3
Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/buymydom/public_html/includes/global.php:3) in /home/buymydom/public_html/includes/global.php on line 32
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/buymydom/public_html/includes/global.php:3) in /home/buymydom/public_html/includes/global.php on line 32"
My question is, How do I convert ini_set function in my code to php.ini?
I'm facing problem with latest Apache 2.4.9. Previously we used Apache 2.4.7 ​version which supports DER SSL certificates. But Latest Apache(2.4.9) is not working with DER SSL certificates. I have to convert DER certificate to PEM format to start the Apache server. Am i missing anything ? Is DER certificate not supported in Apache 2.4.9 ?
View 6 Replies View RelatedI've got a customer that has a website at hisdomain.com . He created a subdomain called dev.hisdomain.com for the new version of his website. Now he wants to take it live. Had he created dev.hisdomain.com as a subscription instead of a subdomain, it would have been easy to "rename" the old site to old.hisdomain.com and then rename the new site to the current name.
Am I going to have to move all the files around at the command line or is there an easier way to switch around the sites? The server in use is CentOS 6.6
I thought that those were my options.
Click to expand...
Click for original message
when fantastico applications get installed, for some reason they are creating the database, but none of the tables are installed.
View 6 Replies View Related
