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      <title>Linux Servers - Linux Servers</title>
      <link>http://hdlns.com/g503</link>
      <generator>http://hdlns.com/rss_g503.xml</generator>
      <description>Computers and Internet -> Software -> Linux Servers</description>
      <language>en-us</language>
      <copyright>Aggregation copyright hdlns (dot com), articles copyright original authors.</copyright>
      <item>
         <title>View Linux Servers headlines on HDLNS.com</title>
         <link>http://hdlns.com/g503/Linux+Servers+-+Linux+Servers</link>
         <description>HDLNS.com is the easiest to use aggregated content RSS Reader on the net. No need to sign up, nothing to remember. Just browse and read.</description>
      </item>
      <item>
         <title>get value when number/10 is 0? [was: How can I do that ?] (3 replies)</title>
         <link>http://hdlns.com/g503zf1268za44686596/get+value+when+number+10+is+0%3F+%5Bwas%3A+How+can+I+do+that+%3F%5D+%283+replies%29</link>
         <description>Sorry for the title but ... I cannot post this question as a subject.

How can I add a value into another table when the auto_index value is divizible by 10 ?

Thanks</description>
      </item>
      <item>
         <title>select: command denied for user... (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44727324/select%3A+command+denied+for+user...+%281+reply%29</link>
         <description>im trying to use zoneminder but...

andre:/home/dukenukem# /etc/init.d/zoneminder start
Starting ZoneMinder: DBD::mysql::st execute failed: SELECT command denied to user 'zmuser'@'localhost' for table 'Config' at /usr/local/share/perl/5.10.1/Zone</description>
      </item>
      <item>
         <title>How do I guarantee uniqueness in a concurrent scenario? (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44690034/How+do+I+guarantee+uniqueness+in+a+concurrent+scenario%3F+%281+reply%29</link>
         <description>Hi

I have some fairly simple requirements but I'm not sure how I implement them:

 - I have multiple concurrent threads running the same query
 - The query supplies a 'name' value - if it exists in the Name table, the query should return the i</description>
      </item>
      <item>
         <title>Failed to Open File error 2 (2 replies)</title>
         <link>http://hdlns.com/g503zf1268za44707720/Failed+to+Open+File+error+2+%282+replies%29</link>
         <description>MySQL Command Line Console is returning the following error message in response to the following entry:

\. mydiettable3;

Failed to open file mydiettable3 Error:2

I have tried everything I know.

My MySql work bench indicates it was loaded</description>
      </item>
      <item>
         <title>How do I change the character encoding? (4 replies)</title>
         <link>http://hdlns.com/g503zf1268za44690033/How+do+I+change+the+character+encoding%3F+%284+replies%29</link>
         <description>I set up a MySql database via phpMyAdmin. It defaulted to giving all of the fields a Collation of latin1_swedish_ci. I assume this is the same as the accepted character encoding of the field? 

We started off in the US, but now we have a lot of in</description>
      </item>
      <item>
         <title>Abfrage bei m:n Tabellen (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44727325/Abfrage+bei+m%3An+Tabellen+%28no+replies%29</link>
         <description>Hallo,

ich habe folgende Tabellen:

Produkte
id,name,beschreibung

Attribute
id,name,wert

produkte_attribute
id,prod_id,attr_id

Abfragen die mir Produktlisten oder Details zu einem Produkt ausgeben sind kein Problem. Ich hänge aber</description>
      </item>
      <item>
         <title>working with intervals of time (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44708945/working+with+intervals+of+time+%281+reply%29</link>
         <description>I've not been able to wrap my head around how to write a query that deals with &quot;intervals of time&quot;, at least not without resorting to egregious hacks.  To explain:

Imagine my client gives me utility bills that describe electrical consumption betw</description>
      </item>
      <item>
         <title>Oracle's Sequence in MySQL (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44727323/Oracle%27s+Sequence+in+MySQL+%28no+replies%29</link>
         <description>(I guess this goes here)

I want to make something (like a Procedure) that do the same than Oracle's Sequences.

For example, if it's with a Procedure:
call procedureasd(100,200,50,1,1,@a);
100 = Start number
200 = Max number
50 = Min number</description>
      </item>
      <item>
         <title>date (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44707719/date+%281+reply%29</link>
         <description>little help pls.

i have :
$ot = $row['onlinetime']; 
$hours = floor($ot/3600); 
$min = floor(($ot - $hours*3600)/60); 
$sec = $ot - $hours*3600 - $min*60; 
$days = floor($hours/24);

out:

1 	Adidas 	1 days,  41 hours, 42 minutes, 14 sec</description>
      </item>
      <item>
         <title>Sharecash Method $200 per day (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44725774/Sharecash+Method+%24200+per+day+%28no+replies%29</link>
         <description>I found this site:
blackhatsharecash.com
has anybody bought this already, and want to share?
I heard it is quite good
but would love to see a review copy. Let me know</description>
      </item>
      <item>
         <title>declare cursor (-1 replies)</title>
         <link>http://hdlns.com/g503zf1268za44725769/declare+cursor+%28-1+replies%29</link>
         <description>-- moved topic --</description>
      </item>
      <item>
         <title>Why does workbench delete code when I edit routines and triggers? (no repli</title>
         <link>http://hdlns.com/g503zf1268za44725773/Why+does+workbench+delete+code+when+I+edit+routines+and+triggers%3F+%28no+repli</link>
         <description>When I am editing a routine or trigger in MySQL workbench, why does it delete certain pieces of code when I pause to think?

Some kind of syntax helper, I'm guessing, but it frequently deletes perfectly acceptable code.

How do I turn it off?</description>
      </item>
      <item>
         <title>Trigger Creation - count the number of changes of a value in one column (1</title>
         <link>http://hdlns.com/g503zf1268za44725772/Trigger+Creation+-+count+the+number+of+changes+of+a+value+in+one+column+%281</link>
         <description>Hello, I am new here and I have a question concerning a Trigger.

I would like to store a value in one column for each record in which is the number of changed values in another column - simply - a value is changed - the counter addes one to anoth</description>
      </item>
      <item>
         <title>Trigger Creation - count the number of changes of a value in one column (-1</title>
         <link>http://hdlns.com/g503zf1268za44725771/Trigger+Creation+-+count+the+number+of+changes+of+a+value+in+one+column+%28-1</link>
         <description>-- moved topic --</description>
      </item>
      <item>
         <title>declare cursor (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44725770/declare+cursor+%281+reply%29</link>
         <description>I am using a procedure, but am unable to declare a cursor.  It's like this:

create procedure xyz()
begin
declare dc1 cursor
for
select fname from expo1;
end //

The delimiter is //.  I've tried and can't get it to work.  Is there help avai</description>
      </item>
      <item>
         <title>Statistics Homework help,Chemistry Homework help,Physics Homework help,Calc</title>
         <link>http://hdlns.com/g503zf1268za44716232/Statistics+Homework+help%2CChemistry+Homework+help%2CPhysics+Homework+help%2CCalc</link>
         <description>ONLINETUTORSITE.COM provides online tutoring and homework help in the following subjects: Algebra, Pre-Algebra, Calculus,Statistics,Trigonometry, College level Math, Precalculus, Geometry, AP Mathematics, Probability, College Statistics, College Cal</description>
      </item>
      <item>
         <title>sell cvv : EU,US,UK,..fresh and good with cheap price (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44714492/sell+cvv+%3A+EU%2CUS%2CUK%2C..fresh+and+good+with+cheap+price+%28no+replies%29</link>
         <description>I am seller in Viet Nam and now i want to sell cvv with all types . 
If u want to buy,pls contact me through Y!H : princevn510



US (visa,master ) = 2$/1cvv
Us (amex, discover) = 5$/1cvv
US bin or dob = 15$/1cvv
US full = 30$/1cvv
UK = 5$/</description>
      </item>
      <item>
         <title>Why Unique Key Constraint? (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44714494/Why+Unique+Key+Constraint%3F+%28no+replies%29</link>
         <description>I am new to partitioning and I was just going through the MySQL reference manual. It states that if a table has a UNIQUE key, the column used for partitioning must be part of that key. Now from the performance point of view, I can imagine why it cou</description>
      </item>
      <item>
         <title>sell cvv : Italia,US,UK,...big amount with cheap price (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44714493/sell+cvv+%3A+Italia%2CUS%2CUK%2C...big+amount+with+cheap+price+%28no+replies%29</link>
         <description>I am seller in Viet Nam and now i want to sell cvv with all types . 
If u want to buy,pls contact me through Y!H : princevn510



US (visa,master ) = 2$/1cvv
Us (amex, discover) = 5$/1cvv
US bin or dob = 15$/1cvv
US full = 30$/1cvv
UK = 5$/</description>
      </item>
      <item>
         <title>how to upload file on database (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44709975/how+to+upload+file+on+database+%28no+replies%29</link>
         <description>how to upload any gile using &quot;LOAD DATA INFILE 'datafilename' INTO TABLE tablename&quot;.</description>
      </item>
      <item>
         <title>Using MySQL replication for a smooth transition from host to host? (1 reply</title>
         <link>http://hdlns.com/g503zf1268za44654891/Using+MySQL+replication+for+a+smooth+transition+from+host+to+host%3F+%281+reply</link>
         <description>Hi,
I currently have a mySQL database in production with about 1000 queries per hour (more during peak times). Our current hosting provider is not performing up to par and we would like to migrate to another (better) hosting provider.

I'm wonder</description>
      </item>
      <item>
         <title>How do I change the type of a Foreign Key column? (2 replies)</title>
         <link>http://hdlns.com/g503zf1268za44682098/How+do+I+change+the+type+of+a+Foreign+Key+column%3F+%282+replies%29</link>
         <description>Here is what I am trying to do:
Table1 has primary key col1 of type INT
Table2 has a foreign col2 to parent Table1.col1
Now I changed the type of Table1.col1 to a user defined type: my_unique_id
What I want is a script that will change the type</description>
      </item>
      <item>
         <title>How to clear table key cache (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44705677/How+to+clear+table+key+cache+%28no+replies%29</link>
         <description>One can load a given MyISAM tables indices into the key cache via load index into cache. So, let's say I want to do that before some very large batch style run of data. Now the run is over, and, I want to reset that cache. How can I do that for the</description>
      </item>
      <item>
         <title>Trigger Creation - count the number of changes of a value in one column (no</title>
         <link>http://hdlns.com/g503zf1268za44701877/Trigger+Creation+-+count+the+number+of+changes+of+a+value+in+one+column+%28no</link>
         <description>Hello, I am new here and I have a question concerning a Trigger.

I would like to store a value in one column for each record in which is the number of changed values in another column - simply - a value is changed - the counter addes one to anoth</description>
      </item>
      <item>
         <title>Assign view privileges? (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44676395/Assign+view+privileges%3F+%281+reply%29</link>
         <description>I need to assign a user privileges for views in MySQL Workbench 5.2 or 5.1. The only things that show up are SHOW VIEW, CREATE VIEW and ALL. How do I assign SELECT privileges for a view?</description>
      </item>
      <item>
         <title>IDE for MySQL? (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44698551/IDE+for+MySQL%3F+%28no+replies%29</link>
         <description>I'm just starting to dabble in MySQL, and having learned what a timesaver a debugger can be in programming, I am wondering if there is an IDE for MySQL. It seems to have its own command-line environment along with its own debugging functionality, so</description>
      </item>
      <item>
         <title>Problem with GRANT (15 replies)</title>
         <link>http://hdlns.com/g503zf1268za44684278/Problem+with+GRANT+%2815+replies%29</link>
         <description>Hello,
since nobody in the german sub-forum seems to have any idea, I repeat my question here:

I created a mysql-user named 'apache' to which I want to give access to a database named 'www'. As mysql-user root, I enter &quot;GRANT SELECT,INSERT,UPDAT</description>
      </item>
      <item>
         <title>declare cursor (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44693128/declare+cursor+%28no+replies%29</link>
         <description>I am using a procedure, but am unable to declare a cursor.  It's like this:

create procedure xyz()
begin
declare dc1 cursor
for
select fname from expo1;
end //

The delimiter is //.  I've tried and can't get it to work.  Is there help avai</description>
      </item>
      <item>
         <title>Newbie with C# (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44693129/Newbie+with+C%23+%28no+replies%29</link>
         <description>Hi All,

Can someone direct me to a complete example of accessing a MySQL database from within Microsoft Visual C# 2008.  I have a linux server setup with MySQL on it Centos as the OS and all the samples I've found deal more with Visual Basic .net</description>
      </item>
      <item>
         <title>Foriegn Key Failure (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44660419/Foriegn+Key+Failure+%281+reply%29</link>
         <description>I've set up 3 tables as follows, in one of the tables I have two foreign keys set up but the table will still take new data even though it's invalid according to the relationship.  I set up the foreign keys using alter table commands and did each on</description>
      </item>
      <item>
         <title>Stored Proc &amp;amp; Time Intervals (2 replies)</title>
         <link>http://hdlns.com/g503zf1268za44657580/Stored+Proc+%26amp%3B+Time+Intervals+%282+replies%29</link>
         <description>I've checked all over this forum, but I don't see an answer to what I'm looking for --

I have a mySql Db (5.0.51a-3ubuntu5.4) with a small database. I have written a stored procedure that checks all the records in a small table and updates them i</description>
      </item>
      <item>
         <title>Connection.Close() doesnt close the connection.. (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44691516/Connection.Close%28%29+doesnt+close+the+connection..+%28no+replies%29</link>
         <description>Hi,

I recently notice that when my program do connection.Close() the connection doesnt close, rather the process go to sleep (sees it as sleep on the processlist).

Is this normal?
I use MySql 5.0.22 and .net connector.</description>
      </item>
      <item>
         <title>Merging databases (4 replies)</title>
         <link>http://hdlns.com/g503zf1268za44688541/Merging+databases+%284+replies%29</link>
         <description>I'm a newbie to mysql. My sonicwall firewall reporting program (viewpoint) works on mysql, and long story short, i have to merge two databases which both originate from different installs of this program.

I know nothing about mysql, however i nee</description>
      </item>
      <item>
         <title>Windows encryption not supported (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44690032/Windows+encryption+not+supported+%28no+replies%29</link>
         <description>I am a single user environment and I use windows encryption on my laptop.  This seems to prevent MySQL service from starting until I unencrypt at least the mysql folder.  
After MySQL services then starts, I can use workbench to see the DB schema n</description>
      </item>
      <item>
         <title>A link to a collection of tutorials and videos on MySQL. (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44690035/A+link+to+a+collection+of+tutorials+and+videos+on+MySQL.+%28no+replies%29</link>
         <description>A link to a collection of tutorials and videos on MySQL.
Tutorials:
http://www.dataminingtools.net/browsetutorials.php?tag=mys
videos:
http://www.dataminingtools.net/videos.php?id=5</description>
      </item>
      <item>
         <title>Can someone help me with my query? (2 replies)</title>
         <link>http://hdlns.com/g503zf1268za44684279/Can+someone+help+me+with+my+query%3F+%282+replies%29</link>
         <description>Hi good day forums..
I do have a problem here in my query

I do have 4 tables here

mysql&amp;gt; desc po;
+-----------------+---------+------+-----+---------+----------------+
| Field           | Type    | Null | Key | Default | Extra          |</description>
      </item>
      <item>
         <title>how to use str_to_date function in a query statement (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44688540/how+to+use+str_to_date+function+in+a+query+statement+%281+reply%29</link>
         <description>Hi Guys, 

I need to transfer data from one table to another table which has different structure. The tables are like follows:

 CREATE TABLE T1 (
     id INT NOT NULL,
     mDate VARCHAR(20) NOT NULL,
     mTitle VARCHAR(30) NOT NULL,</description>
      </item>
      <item>
         <title>Questions about the cluster setup (2 replies)</title>
         <link>http://hdlns.com/g503zf1268za44649838/Questions+about+the+cluster+setup+%282+replies%29</link>
         <description>We are looking to deploy a scalable MySQL cluster/ndb and are looking for opinions.

Now, I might be a little confused on the setup but maybe someone could give me some advice?


I believe I should have NumberofReplicas set to 2 for high availa</description>
      </item>
      <item>
         <title>Problem whit remoter access (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44688539/Problem+whit+remoter+access+%28no+replies%29</link>
         <description>I installed MySQL 5.1 on a server with Windows 2003. I installed the MySQL ODBC 5.1 connector installed on the computer and configured. And also on the remote PC.
Service is running properly and am unable to connect to the database.

From another</description>
      </item>
      <item>
         <title>what's COM_ admin_comma (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44686597/what%27s+COM_+admin_comma+%28no+replies%29</link>
         <description>Having mysql sluggishness at times.  Ran mysqlreport and see that:

__ Questions ___________________________________________________________
Total          58.02M     8.2/s
  Com_         46.60M     6.6/s  %Total:  80.30
  -Unknown     43.55M</description>
      </item>
      <item>
         <title>Data source name not found from VB (-1 replies)</title>
         <link>http://hdlns.com/g503zf1268za44686595/Data+source+name+not+found+from+VB+%28-1+replies%29</link>
         <description>-- moved topic --</description>
      </item>
      <item>
         <title>Data source name not found from VB (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44686594/Data+source+name+not+found+from+VB+%28no+replies%29</link>
         <description>Trying to implement a VB program that accesses MySql database, i get the
error message &quot;Microsoft ODBS Driver Manage &amp;gt; Data source name not found and
no default driver specified&quot; at runtime. 

Here is the portion of the VB that tries to open</description>
      </item>
      <item>
         <title>Data source name not found from VB (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44680492/Data+source+name+not+found+from+VB+%28no+replies%29</link>
         <description>Trying to implement a VB program that accesses MySql database, i get the
error message &quot;Microsoft ODBS Driver Manage &amp;gt; Data source name not found and
no default driver specified&quot; at runtime. 

Here is the portion of the VB that tries to open</description>
      </item>
      <item>
         <title>C++/SQL Simple Query Program (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44646899/C%2B%2B+SQL+Simple+Query+Program+%281+reply%29</link>
         <description>Ok So i've been using C++ for a long time, and SQL for a decent amount of time, but I need to be able to combine the two.

Basically Im making a simple table using a loop in C++, im selling some old cards I have, but i have some friends that want</description>
      </item>
      <item>
         <title>PRoblemas para conectarme desde una PC remota  con Windows (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44676396/PRoblemas+para+conectarme+desde+una+PC+remota++con+Windows+%28no+replies%29</link>
         <description>He instalado MySQL 5.1 en un server con Windows 2003. He instalado el conector ODBC 5.1 de MySQL instalado en el equipo y configurado. Y en la PC remota también.
Servicio se está ejecutando correctamente y soy capaz de conectarme a la base de dat</description>
      </item>
      <item>
         <title>Reset mysql root password (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44672475/Reset+mysql+root+password+%28no+replies%29</link>
         <description>Hi there

I'm going crazy trying to reset the mysql root password. I've read plenty of articles on how to do it, but any suggested commands that I enter in terminal don't work.

I can't even access mysql in terminal.

Below are just some of th</description>
      </item>
      <item>
         <title>Double Queries? (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44628473/Double+Queries%3F+%281+reply%29</link>
         <description>Hello,
I'm having problems with this drop-down menu codes. All of the options do show up. But how can I apply the options from one table as a post to another table?

&amp;lt;?php

...

$result = mysql_query(&quot;SELECT name FROM students&quot;);
$name=$_</description>
      </item>
      <item>
         <title>The system cannot find the file specified (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44665812/The+system+cannot+find+the+file+specified+%28no+replies%29</link>
         <description>string mysqldumpstring = string.Format(&quot;--user={0} --password={1} {2} &quot;, user, passwd1, dbname);
                ProcessStartInfo info = new ProcessStartInfo(&quot;mysqldump&quot;);
                info.Arguments = mysqldumpstring;
                info.Use</description>
      </item>
      <item>
         <title>Here Come the Linux iPad Clones</title>
         <link>http://hdlns.com/g503zf15267za44660999/Here+Come+the+Linux+iPad+Clones</link>
         <description>CWmike writes 'You can now pre-order an Apple iPad; but do you really want to, asks Steven J. Vaughan-Nichols. 'I mean, I get why you'd want an iPad. I'd like one too,' he writes. 'But,' he says, 'when I consider that there are soon going to be liter</description>
      </item>
      <item>
         <title>Select Query - Join single match in ascending order (4 replies)</title>
         <link>http://hdlns.com/g503zf1268za44632415/Select+Query+-+Join+single+match+in+ascending+order+%284+replies%29</link>
         <description>Is there anyway to specify that you want to return a single result back from a join, and you want the first result to be a maximum or minium value?

I want to do this:

select * from Table1 a left join ( Select * from Table b order by b.DateCrea</description>
      </item>
      <item>
         <title>mysql is better than oracle? (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44649839/mysql+is+better+than+oracle%3F+%281+reply%29</link>
         <description>Is MySql better than Oracle ?
Why?</description>
      </item>
      <item>
         <title>New db for timesheet  -- Complete Newb here (5 replies)</title>
         <link>http://hdlns.com/g503zf1268za44628471/New+db+for+timesheet++--+Complete+Newb+here+%285+replies%29</link>
         <description>Hello All,
I've only just started working with MySQL and so far my training has been from a book I purchased (Head First SQL) and resources on the net such as this.
I am not a programmer at all but the organization I work for has asked me to creat</description>
      </item>
      <item>
         <title>Same Bug again? Missing Inserts Statements when using export (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44646898/Same+Bug+again%3F+Missing+Inserts+Statements+when+using+export+%281+reply%29</link>
         <description>Hi everybody,

I just started to use MySQL 5. I build a web application with a simple database structure. I worked locally and now I want to generate a sql script for the roll-out.
Everything worked fine but the insert statements aren't generated</description>
      </item>
      <item>
         <title>Upgrading from 4.0.20 to 5.0.90 (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44644008/Upgrading+from+4.0.20+to+5.0.90+%28no+replies%29</link>
         <description>Greetings all,

I recommended to the company I am working for that they upgrade their mySQL version from 4.0.20 to 5.x. 

MySQL is being used on their server, as well as locally for some machines (including mine). My company does not want to go</description>
      </item>
      <item>
         <title>Password reset (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44644007/Password+reset+%28no+replies%29</link>
         <description>I need to reset the root password on a mysql server. I've tried multiple techniques that I found on the Internet but none of them have worked. All of them seem to generate a message indicating that the &quot;Federated plugin is disabled&quot;. I have no idea</description>
      </item>
      <item>
         <title>How can I optimize this query? (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641655/How+can+I+optimize+this+query%3F+%28no+replies%29</link>
         <description>How can I optimize this query based on the Maxmind Geolocation city database? Right now the time to execute it increases exponentially, the larger the number of IP addresses. If I limit it to 20 in the subquery, it takes about 30 seconds, but if I l</description>
      </item>
      <item>
         <title>Can I search against multiple keywords at once (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641664/Can+I+search+against+multiple+keywords+at+once+%28no+replies%29</link>
         <description>Hi 
I am trying to write a query where I will need to do a fulltext search against multiple words. Example: At any point i get a set of words lets assume apple, car, airplane are the three keywords the user enters in the search box. 
Then I will w</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641650/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641659/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641654/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641663/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641658/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641653/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>What are lines like '/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET</title>
         <link>http://hdlns.com/g503zf1268za44641662/What+are+lines+like+%27+%2A%2140101+SET+%40OLD_CHARACTER_SET_CLIENT%3D%40%40CHARACTER_SET</link>
         <description>In files produced are several lines like: 
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
or 
/*!40103 SET TIME_ZONE='+00:00' */

What are these lines?  How do I find documentation on these types of entries?

Thanks.</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641657/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Newbie (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641652/Newbie+%28no+replies%29</link>
         <description>Hi I'm a newbie here. I participate here because I want to give some good tips about cookware sets.</description>
      </item>
      <item>
         <title>First timer (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641661/First+timer+%28no+replies%29</link>
         <description>Hi! This is my first post! Love it.</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641656/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Pool: which is your worst nightmare with MySQL? (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641665/Pool%3A+which+is+your+worst+nightmare+with+MySQL%3F+%28no+replies%29</link>
         <description>Dear colleagues,

I'm a newbie with MySQL and I've been told about all the great things it has to offer, but I don't know which are the bad things...

So, which is your worst nightmare using MySQL? Not in comparison to other DB, but as something</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641651/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44641660/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Selecting events for the last 7 days (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44638471/Selecting+events+for+the+last+7+days+%28no+replies%29</link>
         <description>Hello all,

I have a database wich has several items, and I need to select only the items wich starts within the last seven days. I tried DATE_SUB function but got no succes, the wuery was:

SELECT this_field, this_field FROM this_table WHERE st</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44638475/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44638474/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>Make u happy with fresh cc for sell !!! (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44638473/Make+u+happy+with+fresh+cc+for+sell+%21%21%21+%28no+replies%29</link>
         <description>REASONABLE PRICE , QUICK SERVED , TRUSTED SELLER!
*** PRICE US :
us (visa , master) = 2 $ 
us (amex , dis) = 4 $ 
us (full) = 20$

*** PRICE UK : 

uk (visa , master) = 5 $ 
uk (amex , dis ) = 6 $ 
uk (with dob) = 15$ 
uk (full) = 40$</description>
      </item>
      <item>
         <title>My first post to learn (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44638472/My+first+post+to+learn+%28no+replies%29</link>
         <description>Hi there! Its my first time to post. Hope to learn something.</description>
      </item>
      <item>
         <title>EliteGroup Computer (ECS) P55H-A2 (V1.0) (DDR3-1600MHz) Memory (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44632414/EliteGroup+Computer+%28ECS%29+P55H-A2+%28V1.0%29+%28DDR3-1600MHz%29+Memory+%28no+replies%29</link>
         <description>Hello,

Please provide me the full details of EliteGroup Computer (ECS) P55H-A2 (V1.0) (DDR3-1600MHz) Memory</description>
      </item>
      <item>
         <title>Anyone got a map? I'm competely lost. (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44632413/Anyone+got+a+map%3F+I%27m+competely+lost.+%28no+replies%29</link>
         <description>Ok, so I have a website template that I got, and it allows me to send out newsletters from the built in flash. I originally wanted to use the Announcement list sender that is built into my hosting site's custom control panel, but that would mean I'd</description>
      </item>
      <item>
         <title>Very Slow Connection (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44632417/Very+Slow+Connection+%28no+replies%29</link>
         <description>I wrote a database using access as my front end and Mysql as the back end. I am using the ODBC connector to get the two to talk. It all works great with in my network however we have one off site location that has poor internet speeds. It cause the</description>
      </item>
      <item>
         <title>storing attribute data for many product types (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44632412/storing+attribute+data+for+many+product+types+%28no+replies%29</link>
         <description>Hi all,

I am in a bit of a quandary regarding my design for a website that has to keep track of thousands of different product types (e.g. cars, speakers, baby strollers, etc.) and store attributes (e.g. turning radius, maximum output, color, etc</description>
      </item>
      <item>
         <title>selecting next row given a composite key (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44632416/selecting+next+row+given+a+composite+key+%28no+replies%29</link>
         <description>Folks,

I have a database with a billion rows in each of several tables that have composite keys. Given a particular row, I need to get the next few rows. If I had a simple key called, say, (id), I could do this:

  SELECT * FROM mytable WHERE i</description>
      </item>
      <item>
         <title>A link to a collection of tutorials on MySQL. (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44632411/A+link+to+a+collection+of+tutorials+on+MySQL.+%28no+replies%29</link>
         <description>A link to a collection of tutorials on MySQL.
Tutorials:
http://www.dataminingtools.net/browsetutorials.php?tag=mys
videos:
http://www.dataminingtools.net/videos.php?id=5</description>
      </item>
      <item>
         <title>HELP SELECT('badpwd'); (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44624776/HELP+SELECT%28%27badpwd%27%29%3B+%281+reply%29</link>
         <description>Hi, 

I have mysql 5.0.77 on RHEL. When i type: 
mysql&amp;gt; HELP PASSWORD;
I get:

mysql&amp;gt; help password;
Name: 'PASSWORD'
Description:
Syntax:
PASSWORD(str)

Calculates and returns a password string from the plaintext password
str and</description>
      </item>
      <item>
         <title>integer fields null (4 replies)</title>
         <link>http://hdlns.com/g503zf1268za44620086/integer+fields+null+%284+replies%29</link>
         <description>I have a form with several integer fields and several varchar fields.  For some reason my form blows up if I do not populate the integer fields. Ideas?  Thanks in advance.

John</description>
      </item>
      <item>
         <title>A link to a collection of tutorials on MySQL. (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44628469/A+link+to+a+collection+of+tutorials+on+MySQL.+%28no+replies%29</link>
         <description>A link to a collection of tutorials on MySQL.
Tutorials:
http://www.dataminingtools.net/browsetutorials.php?tag=mys
videos:
http://www.dataminingtools.net/videos.php?id=5</description>
      </item>
      <item>
         <title>SQL Help regarding time zone offsets (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44628475/SQL+Help+regarding+time+zone+offsets+%28no+replies%29</link>
         <description>Trying to automatically convert from UTC to central time taking into account daylight savings time.  I've got this in my WHERE clause to make the shift (either 5 or 6 hours difference), but I'm getting an error.  Apparently the CONVERT_TZ function d</description>
      </item>
      <item>
         <title>Connecting profiles as friends (1 reply)</title>
         <link>http://hdlns.com/g503zf1268za44617296/Connecting+profiles+as+friends+%281+reply%29</link>
         <description>Hello,

I am looking for the most suitable way to connect user profiles to each other, in order to display friends of the user.

Precisely this is exactly like a Social network website stores friends of a profile.

here I have a unique ID (pri</description>
      </item>
      <item>
         <title>Increase InnoDB number of columns per index? (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44624777/Increase+InnoDB+number+of+columns+per+index%3F+%28no+replies%29</link>
         <description>Does anybody know how to Increase InnoDB's number of columns per index from original 16 to let's say 20?

I read somewhere that this limitation applies only to MyIsam, but it gives me error in InnoDB when I try to add more columns in an index.</description>
      </item>
      <item>
         <title>Visual Studio Update Schema From Database (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44624772/Visual+Studio+Update+Schema+From+Database+%28no+replies%29</link>
         <description>I have created an application using ASP.NET MVC 1 and ADO.NET entity framework. I am using Connector/NET 6.2.2
If i make any update to the table schemas, the EF designer updates them fine. When i create/update MYSQL views, the EF designer sees the</description>
      </item>
      <item>
         <title>Help with Subqueries (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44624775/Help+with+Subqueries+%28no+replies%29</link>
         <description>Hi,
I really need some help. 
I have written a query who's job is to create a report for a driving school.
Since I needed a summary from a few tables I used sub queries to do the job.
My problem is that if one sub query returns 0 results - the s</description>
      </item>
      <item>
         <title>Procedure that kill all the sleeping processes? (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44624774/Procedure+that+kill+all+the+sleeping+processes%3F+%28no+replies%29</link>
         <description>Hi,

I'm using MySql 5.0.22 and I dont have the table processlist on information_schema.
So I dont know how exactly to implements the procedure with &quot;show full processlist&quot;.
What I mean is - how can I insert it into a variable/cursor it..

The</description>
      </item>
      <item>
         <title>how to display comments on entity relationship diagram (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44624778/how+to+display+comments+on+entity+relationship+diagram+%28no+replies%29</link>
         <description>I'd like to know if there's an option for displaying fields comments in EER diagram...

thanks a lot

Saludos

Sas

ps: I'm using MySql Workbench 5.1.18 OOS running on Windows XP SP2, against mysql 5</description>
      </item>
      <item>
         <title>union, where and indices (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44624773/union%2C+where+and+indices+%28no+replies%29</link>
         <description>I have a case in which a UNION is badly optimized, even though the optimization itself should be really simple to derive automatically. Here is an example, which I'm testing on a (Debian stable) MySQL 5.0 (5.0.51a-24+lenny3-log):

CREATE TABLE fir</description>
      </item>
      <item>
         <title>WinXP SP2 System Restore problem with Innodb Storage Engine (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44620087/WinXP+SP2+System+Restore+problem+with+Innodb+Storage+Engine+%28no+replies%29</link>
         <description>Hi!
Forgive me If this question has already been asked before.

I'm just wondering why the System Restore on Windows XP system cannot restore Innodb tables back to original state. I used System Retore once to rollback my Computer to a previous st</description>
      </item>
      <item>
         <title>char or int to table ID (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44617297/char+or+int+to+table+ID+%28no+replies%29</link>
         <description>what will be better for the id index on a table holding temporary data (can long hours to 7 days)

id: int(10) [AUTO_INCREMENT] PRIMARY
OR
id: char(32) [md5] PRIMARY

Note: table got many inserts per minute, data is only acessed when users wan</description>
      </item>
      <item>
         <title>Query starts running slowly after a few days (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44614873/Query+starts+running+slowly+after+a+few+days+%28no+replies%29</link>
         <description>Hello!

After a few days of production our database starts hogging all CPU. The offending query seems to be this one:

mysql&amp;gt; explain extended select timer0_.ID_ as col_0_0_ from JBPM_TIMER timer0_ where timer0_.ISSUSPENDED_&amp;lt;&amp;gt;1 and time</description>
      </item>
      <item>
         <title>Have not installed MySQL yet (no replies)</title>
         <link>http://hdlns.com/g503zf1268za44614872/Have+not+installed+MySQL+yet+%28no+replies%29</link>
         <description>I have installed Apache-2.2.14 (Win32) and PHP-5.3.1 and I have not yet installed MySQL but phpMyAdmin shows under MySQL section
Quote:Client API version - mysqlnd 5.0.5-dev - 081106 - $Revision: 289630 $

what does this mean. Is it going to show</description>
      </item>
   </channel>
</rss>
