Undeleting an entire Database?
Hey guys, Well, I was unable to find anything on Google and I don't expect to find a miracle... but I figured why not. On Sunday morning I was trying to delete a Table through PHPMyAdmin and well... I dropped the entire DB without backing it up before. Stupid mistake, I know. So, I'm using Fedora Core OS/Linux and I was wondering if there was any way to undelete this db? I lost about 350 new members on my site + all kinds of blogs, comments, messages, etc. Is there ANY way to get this info back? If not, It's not a huge deal... I suppose. I just wanted to see if anyone might know of any special ways to get some of the data back. Thanks! - Clint Lenard
Need help with a Basic Query.
Hey Guys, I was wondering if I could get some assistance with building a Simple Import Script using PHP and MySQL. Basically I'm trying to pull info out of one Table and Insert it into the other Table. Can anyone show me a simple example of this? I can figure out how to do the rest if I had a simple example. Thanks! - Clint -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: users are always the last to know :-)
Interesting On 10/7/05, Hassan Schroeder [EMAIL PROTECTED] wrote: FYI, from the Silicon Valley Business Journal: Oracle buys Finnish open source company Oracle Corp. said Friday it has bought Innobase OY, a software company based in Finland, for an undisclosed price. Innobase makes open source database software. Its product, InnoDB, runs on the MySQL database system, also an open source software system. Oracle said it has long supported open source software, which is freely available to anyone who wants to build on it or improve it, and said it plans to add more to open source systems in the future. Redwood Shores-based Oracle (NASDAQ: ORCL) said it plans to negotiate to extend the deal between Innobase and MySQL when it needs to be renewed next year. http://www.bizjournals.com/sanjose/stories/2005/10/03/daily52.html?hbx=e_du -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: HTML in MySQL?
Hey Douglass, Curious about using Smarty (taking the Crash Course and bookmarked a couple of other tut's)... One of the advantages of using a DB to store the HTML Sites was the opportunity to give the user an automated Zip file of their site if they wanted to download it and create their own site (domain) with it at any time... can this be done with Smarty? Like I said - I've used Smarty before - but only through a program called Jamroom - and it's basically using their Variables for their program - and it was limited. So, my main concern is - if the User wanted to download their site and have their own copy to upload to another domain - would it be possible to do this? Sorry, my mind is tired along with my eyes... I guess I'm still not 100% sure how Smarty works! Thanks, Clint On 9/12/05, clint lenard [EMAIL PROTECTED] wrote: Douglass, thanks for the tips! As far as Mambo or Xoops - I wanted to create something a little different - but I WAS thinking of using Smarty before-hand... I just wasn't sure how I could really use it? I'm familiar with Smarty as far as I've played around with it a little... but I guess I wasn't sure how I could use it in this situation... are you saying that I should have Smarty hold the design - and use MySQL to populate the Virtual Sites with the Content stored in the DB? It sounds like a great Idea and would probably be much more Resource friendly! This is why I asked for more info and gave more info - hoping NOT to get someone to code anything - but to give me Ideas on what would work the best. :) Thanks alot for the info Douglass! I'm going to search the web for more Tutorials on Smarty - hopefully I find something related to this! It'd probably make my life much easier if what I think you're saying is what you're actually saying lol On 9/12/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: clint lenard wrote: Hi guys, I'm fairly new to MySQL and I've searched for about a week looking for an answer to this... I'm trying to design a Database that would hold HTML sites in the DB itself and use PHP to call for the HTML file - which would be populated with Content from another table in MySQL. I was told I could put HTML into MySQL... so my main question would be: is this possible?, is this a BAD thing? but most of all... would this be resource intensive? Thanks for any answers! I hope I'm using this list correctly - I did search Google and I've been reading an MySQL Manual for over a week now trying to get it down 110%! Thanks, Clint If you would like, you may check out these related technologies that do what you are talking about already: www.mamboserver.com http://www.mamboserver.com www.xoops.com http://www.xoops.com Also, if you use templates, it makes it easy to just keep the relevant parts of the page, and then display them inside of a predefined template. That way, you can change the template whenever you want, and all your pages will change. If you store the part of the HTML that formats the text (color, style etc) in the DB, this isn't possible. smarty.php.net http://smarty.php.net wasn't sure if you could use any of these, but, here's the info. -- http://www.douglassdavis.com
Re: HTML in MySQL?
can anyone help me with this question? On 9/12/05, clint lenard [EMAIL PROTECTED] wrote: Hey Douglass, Curious about using Smarty (taking the Crash Course and bookmarked a couple of other tut's)... One of the advantages of using a DB to store the HTML Sites was the opportunity to give the user an automated Zip file of their site if they wanted to download it and create their own site (domain) with it at any time... can this be done with Smarty? Like I said - I've used Smarty before - but only through a program called Jamroom - and it's basically using their Variables for their program - and it was limited. So, my main concern is - if the User wanted to download their site and have their own copy to upload to another domain - would it be possible to do this? Sorry, my mind is tired along with my eyes... I guess I'm still not 100% sure how Smarty works! Thanks, Clint On 9/12/05, clint lenard [EMAIL PROTECTED] wrote: Douglass, thanks for the tips! As far as Mambo or Xoops - I wanted to create something a little different - but I WAS thinking of using Smarty before-hand... I just wasn't sure how I could really use it? I'm familiar with Smarty as far as I've played around with it a little... but I guess I wasn't sure how I could use it in this situation... are you saying that I should have Smarty hold the design - and use MySQL to populate the Virtual Sites with the Content stored in the DB? It sounds like a great Idea and would probably be much more Resource friendly! This is why I asked for more info and gave more info - hoping NOT to get someone to code anything - but to give me Ideas on what would work the best. :) Thanks alot for the info Douglass! I'm going to search the web for more Tutorials on Smarty - hopefully I find something related to this! It'd probably make my life much easier if what I think you're saying is what you're actually saying lol On 9/12/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: clint lenard wrote: Hi guys, I'm fairly new to MySQL and I've searched for about a week looking for an answer to this... I'm trying to design a Database that would hold HTML sites in the DB itself and use PHP to call for the HTML file - which would be populated with Content from another table in MySQL. I was told I could put HTML into MySQL... so my main question would be: is this possible?, is this a BAD thing? but most of all... would this be resource intensive? Thanks for any answers! I hope I'm using this list correctly - I did search Google and I've been reading an MySQL Manual for over a week now trying to get it down 110%! Thanks, Clint If you would like, you may check out these related technologies that do what you are talking about already: www.mamboserver.com http://www.mamboserver.com www.xoops.com http://www.xoops.com Also, if you use templates, it makes it easy to just keep the relevant parts of the page, and then display them inside of a predefined template. That way, you can change the template whenever you want, and all your pages will change. If you store the part of the HTML that formats the text (color, style etc) in the DB, this isn't possible. smarty.php.net http://smarty.php.net wasn't sure if you could use any of these, but, here's the info. -- http://www.douglassdavis.com
Re: HTML in MySQL?
Wow, thanks for all of the Information guys! I've learned alot and now I've
actually been doing more brain storming... I've been reading all of these
emails over and over - and they're helping me understand more!
What I'm trying to do is save User Sites in MySQL and use PHP to pull them
out through the Database using a Virtual Directory (if that's what it could
be called?) like: http://mysite,com/bob-in-germany or just
http://mysite,com/bobingermany/
There may be a ton of these sites as time moves on and I'm just trying to
make sure I learn as much as I can before I get a major problem on my
hands... I know it may be resource intensive - but it just seems to be
easier to delete unused sites through a DB rather than a File System I may
not have full control over?
Anyways, Thanks again guys! This is helping alot! anymore feedback would be
great!
- Clint
P.S. - Sorry Jasper for sending it to you and not the list... I'm new to
GMail :(
On 9/11/05, Jasper Bryant-Greene [EMAIL PROTECTED] wrote:
Jasper Bryant-Greene wrote:
John Trammell wrote:
$input = This is br the \n input; # value from user
$saved = This is br the br input; # value in database
$recovered = This is \n the \n input; # retrieved from db, != $input
Please don't top-post. That is the perfect argument for not applying
nl2br() before saving the information in the database. It should be done
*when outputting* instead.
?php
$in = mysql_real_escape_string(This is br the \n input);
mysql_query(INSERT INTO my_table (my_field) VALUES ('$in'));
$array =mysql_fetch_assoc(mysql_query(SELECT my_field FROM my_table));
print(nl2br($array['my_field']));
?
works exactly as intended.
Oh, and I should mention you probably want to htmlspecialchars() that
data too, if you actually want to see the br and if you want to
protect from XSS attacks etc.
--
Jasper Bryant-Greene
Freelance web developer
http://jasper.bryant-greene.name/
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Re: HTML in MySQL?
Douglass, thanks for the tips! As far as Mambo or Xoops - I wanted to create something a little different - but I WAS thinking of using Smarty before-hand... I just wasn't sure how I could really use it? I'm familiar with Smarty as far as I've played around with it a little... but I guess I wasn't sure how I could use it in this situation... are you saying that I should have Smarty hold the design - and use MySQL to populate the Virtual Sites with the Content stored in the DB? It sounds like a great Idea and would probably be much more Resource friendly! This is why I asked for more info and gave more info - hoping NOT to get someone to code anything - but to give me Ideas on what would work the best. :) Thanks alot for the info Douglass! I'm going to search the web for more Tutorials on Smarty - hopefully I find something related to this! It'd probably make my life much easier if what I think you're saying is what you're actually saying lol On 9/12/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: clint lenard wrote: Hi guys, I'm fairly new to MySQL and I've searched for about a week looking for an answer to this... I'm trying to design a Database that would hold HTML sites in the DB itself and use PHP to call for the HTML file - which would be populated with Content from another table in MySQL. I was told I could put HTML into MySQL... so my main question would be: is this possible?, is this a BAD thing? but most of all... would this be resource intensive? Thanks for any answers! I hope I'm using this list correctly - I did search Google and I've been reading an MySQL Manual for over a week now trying to get it down 110%! Thanks, Clint If you would like, you may check out these related technologies that do what you are talking about already: www.mamboserver.com http://www.mamboserver.com www.xoops.com http://www.xoops.com Also, if you use templates, it makes it easy to just keep the relevant parts of the page, and then display them inside of a predefined template. That way, you can change the template whenever you want, and all your pages will change. If you store the part of the HTML that formats the text (color, style etc) in the DB, this isn't possible. smarty.php.net http://smarty.php.net wasn't sure if you could use any of these, but, here's the info. -- http://www.douglassdavis.com
HTML in MySQL?
Hi guys, I'm fairly new to MySQL and I've searched for about a week looking for an answer to this... I'm trying to design a Database that would hold HTML sites in the DB itself and use PHP to call for the HTML file - which would be populated with Content from another table in MySQL. I was told I could put HTML into MySQL... so my main question would be: is this possible?, is this a BAD thing? but most of all... would this be resource intensive? Thanks for any answers! I hope I'm using this list correctly - I did search Google and I've been reading an MySQL Manual for over a week now trying to get it down 110%! Thanks, Clint
Re: HTML in MySQL?
Thanks Jasper for the info! This may sound stupid - but I just want to be sure... do I need to strip the slashes and special characters out and add them when they're called... or..? I'm just trying to get a clear picture of exactly what needs to be done with this particular job... thanks! On 9/9/05, Jasper Bryant-Greene [EMAIL PROTECTED] wrote: clint lenard wrote: Hi guys, I'm fairly new to MySQL and I've searched for about a week looking for an answer to this... I'm trying to design a Database that would hold HTML sites in the DB itself and use PHP to call for the HTML file - which would be populated with Content from another table in MySQL. I was told I could put HTML into MySQL... so my main question would be: is this possible?, is this a BAD thing? but most of all... would this be resource intensive? Of course -- HTML is just a string like any other. Just use a TEXT field of the appropriate size for the size of your HTML pages, and then store the HTML as a string in that field. Then retrieve it and output the string with PHP. -- Jasper Bryant-Greene Freelance web developer http://jasper.bryant-greene.name/ If you find my advice useful, please consider donating to a poor student! You can choose whatever amount you think my advice was worth to you. http://tinyurl.com/7oa5s -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
Re: HTML in MySQL?
David and Jasper - thank you both! I will play around with this more now that you have explained my biggest questions! Thanks guys, Clint :-) On 9/9/05, Jasper Bryant-Greene [EMAIL PROTECTED] wrote: clint lenard wrote: Thanks Jasper for the info! This may sound stupid - but I just want to be sure... do I need to strip the slashes and special characters out and add them when they're called... or..? I'm just trying to get a clear picture of exactly what needs to be done with this particular job... If you're using PHP, you need to run mysql_real_escape_string() on any string data that is going into MySQL. This will handle escaping and special characters for you, and there is no need to unescape it when retrieving it from the DB. See http://www.php.net/mysql_real_escape_string HTH -- Jasper Bryant-Greene Freelance web developer http://jasper.bryant-greene.name/ If you find my advice useful, please consider donating to a poor student! You can choose whatever amount you think my advice was worth to you. http://tinyurl.com/7oa5s -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
RE: show temporary table
Sam, You can use 'show tables' with a like clause if you prefix your temporary tables with a string such as 'tmp_'. See the manual for syntax: http://dev.mysql.com/doc/mysql/en/show-tables.html Clint From: sam wun [EMAIL PROTECTED] To: mysql@lists.mysql.com Subject: show temporary table Date: Sun, 23 Jan 2005 15:47:22 +0800 Hi, How can I see all temporary tables that created by Create Temporary Table command in mysql 5.01? thanks Sam -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: create indexes for temporary table
Sam,
Remove the double quotes and semi-colon out of this statement:
$tmp_sql = qq{alter table tmp_pastsales add
index(salescode,basename,prodcode)};
Clint
From: sam wun [EMAIL PROTECTED]
To: mysql@lists.mysql.com
Subject: create indexes for temporary table
Date: Sun, 23 Jan 2005 18:49:51 +0800
Hi,
I want to create indexes for temporary created tables in perl dbi.
The following is perl code that I tried, but perl dbi seems not allow the
syntax:
Unable to execute our query PastSales:You have an error in your SQL syntax;
check the manual that corresponds to your MySQL server version for the
right syntax to use near 'alter table tmp_pastsales add
index(salescode,basename,prodcode);' at line 1 Unable to execute our query
Sales:You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near
'alter table tmp_sales add index(salescode,basename,prodcode);' at line 1
This is the actual perl code I use:
$tmp_sql = qq{alter table tmp_pastsales add
index(salescode,basename,prodcode);};
$sth_tmp = $dbh-prepare($tmp_sql) or print Unable to prep our
query:.$dbh-errstr.\n;
$sth_tmp-execute or print Unable to execute our query
PastSales:.$dbh-errstr.\n;
Thanks
Sam
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RE: getting error with mysql_fix_privilege_tables
Steve, Below is output from the mysql_fix_privilege_tables script: You can safely ignore all 'Duplicate column' and 'Unknown column' errors because these just mean that your tables are already up to date. I would not worry about the Duplicate Key error, because that is likely the same case as Duplicate column. Clint From: scohen [EMAIL PROTECTED] To: mysql@lists.mysql.com Subject: getting error with mysql_fix_privilege_tables Date: Tue, 18 Jan 2005 17:40:24 -0500 (EST) When I run mysql_fix_privilege_tables it tells me to ignore a lot of errors. But it doesn't tell me about this error: ERROR 1061 at line 5: Duplicate key name 'Grantor' Can I ignore this? What is it from? Thanks, Steve -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: sub query is extermely slow
Sam, Can you send the output of the following: #explain your query\G Clint From: sam wun [EMAIL PROTECTED] To: mysql@lists.mysql.com Subject: sub query is extermely slow Date: Wed, 19 Jan 2005 20:02:37 +0800 Hi list, The following sql statement takes 3 mintues to complete the query. How can I improve its speed? select DISTINCT i.basename from inventory i, transaction t, customer c where i.prodcode = t.prodcode and c.custcode = t.custcode and i.basename is not NULL and i.prodname is not NULL and ((date(t.date) = 2004-01-01 and date(t.date) = 2004-01-31) and i.basename IN (select DISTINCT ii.basename from inventory ii, transaction tt, customer cc where ii.prodcode = tt.prodcode and cc.custcode = tt.custcode and ii.basename is not NULL and ii.prodname is not NULL and(date(tt.date) = 2005-01-01 and date(tt.date) = 2005-01-31))) order by i.basename Thanks Sam -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: sub query is extermely slow
Sam, Can you send the following information: When was the last time 'analyze table table_name' (inventory, transaction, customer) was executed? OS: MySQL Version: Available Ram: Output from 'SHOW CREATE TABLE table_name' (inventory, transaction, and customer): Output from SHOW VARIABLES LIKE '%buffer%';: Clint From: sam wun [EMAIL PROTECTED] To: Clint Edwards [EMAIL PROTECTED] CC: mysql@lists.mysql.com Subject: Re: sub query is extermely slow Date: Wed, 19 Jan 2005 20:39:41 +0800 Clint Edwards wrote: Sam, Can you send the output of the following: #explain your query\G Thanks for the suggestion, here is the output of the explain query: mysql explain select DISTINCT i.basename from inventory i, transaction t, customer c where i.prodcode = t.prodcode and c.custcode = t.custcode and i.basename is not NULL and i.prodname is not NULL and ((date(t.date) = 2004-01-01 and date(t.date) = 2004-01-31) and i.basename IN (select DISTINCT ii.basename from inventory ii, transaction tt, customer cc where ii.prodcode = tt.prodcode and cc.custcode = tt.custcode and ii.basename is not NULL and ii.prodname is not NULL and(date(tt.date) = 2005-01-01 and date(tt.date) = 2005-01-31))) order by i.basename; +++---++---+--+-+--+--+--+ | id | select_type| table | type | possible_keys | key | key_len | ref | rows | Extra | +++---++---+--+-+--+--+--+ | 1 | PRIMARY| c | index | PRIMARY | PRIMARY | 32 | NULL | 317 | Using index; Using temporary; Using filesort | | 1 | PRIMARY| t | ref| custcode,prodcode | custcode | 32 | datacube.c.custcode | 36 | Using where | | 1 | PRIMARY| i | eq_ref | PRIMARY | PRIMARY | 32 | datacube.t.prodcode |1 | Using where | | 2 | DEPENDENT SUBQUERY | cc| index | PRIMARY | PRIMARY | 32 | NULL | 317 | Using index; Using temporary | | 2 | DEPENDENT SUBQUERY | tt| ref| custcode,prodcode | custcode | 32 | datacube.cc.custcode | 36 | Using where | | 2 | DEPENDENT SUBQUERY | ii| eq_ref | PRIMARY | PRIMARY | 32 | datacube.tt.prodcode |1 | Using where | +++---++---+--+-+--+--+--+ 6 rows in set (0.01 sec) Clint From: sam wun [EMAIL PROTECTED] To: mysql@lists.mysql.com Subject: sub query is extermely slow Date: Wed, 19 Jan 2005 20:02:37 +0800 Hi list, The following sql statement takes 3 mintues to complete the query. How can I improve its speed? select DISTINCT i.basename from inventory i, transaction t, customer c where i.prodcode = t.prodcode and c.custcode = t.custcode and i.basename is not NULL and i.prodname is not NULL and ((date(t.date) = 2004-01-01 and date(t.date) = 2004-01-31) and i.basename IN (select DISTINCT ii.basename from inventory ii, transaction tt, customer cc where ii.prodcode = tt.prodcode and cc.custcode = tt.custcode and ii.basename is not NULL and ii.prodname is not NULL and(date(tt.date) = 2005-01-01 and date(tt.date) = 2005-01-31))) order by i.basename Thanks Sam -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: sub query is extermely slow
Sam, Can you create an index on transaction.date, then run your query again? If that is not better send me the output of 'explain query' again. This index may not be a good idea, depending on how many transaction are in the table on a specified date. Clint From: sam wun [EMAIL PROTECTED] To: Clint Edwards [EMAIL PROTECTED] CC: mysql@lists.mysql.com Subject: Re: sub query is extermely slow Date: Wed, 19 Jan 2005 22:05:58 +0800 Clint Edwards wrote: Sam, Can you send the following information: When was the last time 'analyze table table_name' (inventory, transaction, customer) was executed? Hi, here is the result of the analyze command: mysql analyze table inventory,transaction, customer; +--+-+--+--+ | Table| Op | Msg_type | Msg_text | +--+-+--+--+ | datacube.inventory | analyze | status | OK | | datacube.transaction | analyze | status | OK | | datacube.customer| analyze | status | OK | +--+-+--+--+ 3 rows in set (0.83 sec) OS: MySQL Version: Mysql 5.0 Available Ram: 254RAM Output from 'SHOW CREATE TABLE table_name' (inventory, transaction, and customer): Output from SHOW VARIABLES LIKE '%buffer%';: mysql SHOW CREATE TABLE inventory; +---+---+ | Table | Create Table | +---+---+ | inventory | CREATE TABLE `inventory` ( `prodcode` varchar(32) NOT NULL default '', `qty` decimal(9,2) NOT NULL default '0.00', `lastupdatedate` date NOT NULL default '-00-00', `prodname` varchar(32) default 'UNKNOWN', `basename` varchar(32) default 'UNKNOWN', `vendorname` varchar(50) default 'UNKNOWN', `cost` decimal(9,2) NOT NULL default '0.00', PRIMARY KEY (`prodcode`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 | +---+---+ 1 row in set (0.39 sec) mysql SHOW CREATE TABLE transaction; +-++ | Table | Create Table
Re: mysql.sock file exists, but still cannot connect to server
The postmaster is a Postgres daemon, and pg_shadow is the user table for postgres. Clint From: Michael Stassen [EMAIL PROTECTED] To: Alex Majora [EMAIL PROTECTED] CC: mysql@lists.mysql.com Subject: Re: mysql.sock file exists, but still cannot connect to server Date: Wed, 19 Jan 2005 17:42:34 -0500 Alex Majora wrote: I've upgraded to mysql 4.1.9 on Mac OS X 10.3.7, but now things won't start up. In the console I get these messages: The database cluster will be initialized with locale C. creating directory /var/db/RemoteManagement/RMDB/rmdb.data... ok creating directory /var/db/RemoteManagement/RMDB/rmdb.data/base... ok creating directory /var/db/RemoteManagement/RMDB/rmdb.data/global... ok creating directory /var/db/RemoteManagement/RMDB/rmdb.data/pg_xlog... ok creating directory /var/db/RemoteManagement/RMDB/rmdb.data/pg_clog... ok creating template1 database in /var/db/RemoteManagement/RMDB/rmdb.data/base/1... ok creating configuration files... ok initializing pg_shadow... ok enabling unlimited row size for system tables... ok initializing pg_depend... ok creating system views... ok loading pg_description... ok creating conversions... ok setting privileges on built-in objects... ok vacuuming database template1... ok copying template1 to template0... ok Success. You can now start the database server using: What is this? These messages do not appear to have come from mysql. There's something you haven't told us. What is RemoteManagement/RMDB? Is this something you run by hand, or something automated? /System/Library/CoreServices/RemoteManagement/rmdb.bundle/bin/postmaster -D /var/db/RemoteManagement/RMDB/rmdb.data or /System/Library/CoreServices/RemoteManagement/rmdb.bundle/bin/pg_ctl -D /var/db/RemoteManagement/RMDB/rmdb.data -l logfile start LOG: database system was shut down at 2005-01-19 12:36:29 PST LOG: checkpoint record is at 0/71524 LOG: redo record is at 0/71524; undo record is at 0/0; shutdown TRUE LOG: next transaction id: 1744; next oid: 16766 LOG: database system is ready ERROR: To use passwords, you have to revoke permissions on pg_shadow so normal users cannot read the passwords. Try 'REVOKE ALL ON pg_shadow FROM PUBLIC'. Have you tried doing what it says here? MySQL seems to be running: 649 ?? S 0:00.02 /System/Library/CoreServices/RemoteManagement/rmdb.bundle/bin/postmaster -D /var/db/RemoteManagement/RMDB/rmdb.data That doesn't appear to be mysql. When I run MySQLManager, I get this error message: 2005-01-19 12:37:34.328 MySQLInfoTool[667] Initial attempt at db installation failed, probably due to bad hostname; trying again with force option. ERROR: 1064 You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 That certainly seems to be a message (syntax error) from mysql. 050119 12:37:34 Aborting 050119 12:37:34 /usr/libexec/mysqld: Shutdown Complete Not sure why, but mysqld just shut down. When I type mysql at the command line, I get: ERROR 2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) Are you sure mysqld is running? You got a shutdown message right before this. ...yet the file exists: srwxrwxrwx 1 mysql wheel0 19 Jan 12:35 mysql.sock Well, that should mean mysqld is running. Two things: 1) Use ps to make sure there's a mysqld process (ps -aux | grep mysqld). 2) Check the permissions on /tmp (actually, /private/tmp under OS X). Some OS X updates have changed /tmp permissions in the past. Any ideas about what to do? I've reinstalled the mySQL package, but it didn't change things. Thanks! Alex Michael -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: Rollback and INSERT_ID() or LAST_INSERT_ID()
Andre, I would recommend a table for recovering id's that are lost due to rollback. Before you actually rollback, take the generated ID and push it into this table. Then change the way you acquire id's on insert. You will want to check to see if this table has an ID before you auto_increment the table you are inserting the record into. This should be a little less resource intensive than to put all data into temporary tables. Clint From: Joerg Bruehe [EMAIL PROTECTED] To: mysql@lists.mysql.com CC: Andre Matos [EMAIL PROTECTED], Paul DuBois [EMAIL PROTECTED] Subject: Re: Rollback and INSERT_ID() or LAST_INSERT_ID() Date: Tue, 18 Jan 2005 11:08:40 +0100 Hi! Am Di, den 18.01.2005 schrieb Paul DuBois um 3:53: At 21:27 -0500 1/17/05, Andre Matos wrote: Thanks Eric, but I can let it increment because I cannot have a gave in the numbers. I think I will need to use MAX() in this case. Using MAX() won't guarantee that you won't have gaps. What you're describing cannot be achieved in the general case. Consider this scenario: - Transaction T1 begins, generates an AUTO_INCREMENT value n. - Transaction T2 begins, generates an AUTO_INCREMENT value n+1. - Transaction T2 commits. - Transaction T1 rolls back. You now have a gap at value n, and a used value of n+1. MAX() at this point returns n+1, not n, so that won't help you reuse n. With more than two transactions running simultaneously, each of which can roll back or commit, the situation becomes more complex. IMO, Andre's only chance is to code his transactions in such a way that they need not rollback (only do so if the whole system stops). One way that comes to my mind is to accumulate all data in some temporary table, using some other value as ID (or in application variables), and only after the final yes, do it confirmation transfer them to the true tables with the auto-increment ID. In future releases, stored procedures might be another way to ensure all actions are grouped without an intervening parallel rollback. If your concurrency requirements are low and you can stand wait time, you could keep the next ID in an application-controlled table, locked from its retrieval to a final increment at transaction commit; but I agree these low requirements are unusual. As an alternative, a rollback might create a dummy record using that ID which acts as a placeholder, maybe with a remark user rollback or similar - if that is permissible in the application. Might be worth reconsidering whether you really require no gaps. It's generally better to try to design an application not to have that dependency. Paul, while I agree with that preference, I know that sometimes there is no choice. As an example, some German bookkeeping regulation requires you to use dense booking numbers (without gap). So I know of a software project that used _descending_ numbers because they were faster to generate in their environment than ascending ones. (This does not solve the rollback issue, of course.) Regards, Joerg -- Joerg Bruehe, Senior Production Engineer MySQL AB, www.mysql.com Are you MySQL certified? www.mysql.com/certification -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Sun Cobalt Web Server RTX
What type of MySql can I install on a cobalt web server??? Please help... not sure... Clint S. Jones Computer Teks, Inc. President 1520 East Sunrise Blvd. Suite: 202 Fort Lauderdale, FL 33304 (954) 465-5516 (954) 767-6150 fax [EMAIL PROTECTED] www.webingenuity.net http://www.webingenuity.net/ www.computerteks.net http://www.computerteks.net/
Segmentation Fault when connecting via TCP/IP
Description: Recently the server had to be hard-booted... a safe shutdown was not possible. After the server came back up, mysql has been acting very funny. When the server first boots, mysql wont respond to anything. I restart mysql and all works fine when connecting to Localhost, however when you try to connect to the server via TCP/IP you get the following error on the client : [root@monitor bin]# ./mysqlshow -h www.dis.net -u root -p Enter password: ./mysqlshow: Lost connection to MySQL server during query [root@monitor bin]# At the same you do this on the client machine.. you get this on the host machine : /usr/local/bin/safe_mysqld: line 269: 26209 Segmentation fault $NOHUP_NICENESS $ledir/$MYSQLD $defaults --basedir=$MY_BASEDIR_VERSION --datadir=$DATADIR $USER_OPTION --pid-file=$pid_file --skip-locking $err_log 21 Number of processes running now: 1 mysqld process hanging, pid 26212 - killed 021015 14:54:14 mysqld restarted I originally thought it may have something to do with the client.. but even a simple 'telnet www.host.com 3306' will produce the same error on the server. I tried starting mysql directly (without using safe_mysqld) by using /usr/local/libexec/mysqld --user=root. When I did this, it didnt spit out an error on the client side, but it does cause a segmentation fault on the server with no additional warnings or logs. After that the server fails to respond to anything. I have re-installed mysql from a secured distribution, so I know it doesnt have anything to do with any tampering. I have run checks on all of the databases and they all seem fine. Also, everything works fine when connecting with a UNIX socket (Localhost), the problem only appears when connecting with TCP/IP. How-To-Repeat: Connect to the server via TCP/IP Fix: No Clue. Submitter-Id: submitter ID Originator:[EMAIL PROTECTED] Organization: Digital Internet Services Corporation MySQL support: none Synopsis: Server crashes on connect via TCP/IP. Severity: critical Priority: high Category: mysql Class: sw-bug Release: mysql-3.23.41 (Source distribution) Environment: System: Linux www.dis.net 2.4.9-31 #1 Tue Feb 26 07:11:02 EST 2002 i686 unknown Architecture: i686 Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc /usr/bin/cc GCC: Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 2731 (Red Hat Linux 7.1 2.96-85) Compilation info: CC='gcc' CFLAGS='' CXX='c++' CXXFLAGS='' LDFLAGS='' LIBC: lrwxrwxrwx1 root root 13 Oct 7 09:33 /lib/libc.so.6 - libc-2.2.4.so -rwxr-xr-x1 root root 1285884 Sep 9 09:10 /lib/libc-2.2.4.so -rw-r--r--1 root root 27336078 Sep 9 08:48 /usr/lib/libc.a -rw-r--r--1 root root 178 Sep 9 08:48 /usr/lib/libc.so Configure command: ./configure - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: [PHP-DB] any good web hosting with php and mysql support?
Try www.aletiahosting.com $9.95 a month -- Original Message -- From: Gurhan Ozen [EMAIL PROTECTED] Date: Mon, 14 Jan 2002 13:17:59 -0500 Hi All, I am currently looking for a reliable web host to host my personal website. I know there are millions of web hosting companies that have PHP and MYSQL support but I just can't trust any of the fully-assured and confident webhosting ads anymore. I would like to get a service from a company for which someone can vouch. I did started hosting my web site at a webhoster that promised 99.99% uptime and my site is hardly ever up and running. They don't answer my emails either. IS there anyone who have web sites hosted at webhosting service for a reasonably long time without any problems? IF yes, can you please contact me and tell me about it? This might be kind of off-topic for both lists, and i apologize to both lists, so you might want to reply to my email rather than sending it to list(s). Thank you very much. Gurhan -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
