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MySQL database (open source) - Ask questions about mysql server, setup, queries, optimization, errors, tables, syntax, functions, SQL, storage engines, MySQL cluster, replication, scalability, availability, stored procedures, views and more.
Views: 6,239 Announcement: Only Q & A Threads Here
July 10th, 2008 msquared (Administrator)
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1 Reply | Posted by: ronverdonk | Last post by ronverdonk, 620 days ago
Please follow this site's Posting Guidelines when posting questions or answers. moderator more »
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Converting an .SQL file to CSV/TSV with apache?
Post Reply? | Posted by: zensunni | Last post by zensunni, Today
Apparently you can use Apache (or an Apache product?) to take .SQL database backup files and turn it into a CSV file. Would it be easier to install... more »
whats wrong with using a BLOB?
2 Replies | Posted by: n8kindt | Last post by n8kindt, Today
the previous programmer for the html/php site i now have the reins of used a mysql database, but for SOME reason he decided to post product images to... more »
Tree in mysql
4 Replies | Posted by: samikhan83 | Last post by samikhan83, Today
hi... i am designing the database for an inventory system while designing it forming tree like structure.... so i am unable to implement tree in... more »
Stringing together a CASE expression
Post Reply? | Posted by: jahil | Last post by jahil, Today
I am converting some MS Access queries into sharepointe reporting services and I'm stuck. I have a query in access that basically says: IIF ( =... more »
pls help me set root password
1 Reply | Posted by: ivytony | Last post by coolsti, Today
First of all, I'm not sure if I've set up root password for MySQL server or not. I was following this tutorial... more »
Between Dates
Post Reply? | Posted by: Brad Weiland | Last post by Brad Weiland, Yesterday
Hi, I'm new to SQL and I have the following quesiton. I have table of data as follows: Date 31-01-2007 12-31-2007 31-01-2008 more »
Reset AutoIncrement Colume value
1 Reply | Posted by: rand201 | Last post by Atli, Yesterday
I need to change the value for a autoincrement value to start value of 10000 not 0. The column already exists. more »
Looking for "best practices" type suggestion.
2 Replies | Posted by: Haitashi | Last post by Haitashi, Yesterday
I have a database that currently contains different albums. The way I had the database was that there is a "description" field in which I placed all... more »
max_allowed_packet
Post Reply? | Posted by: ddtpmyra | Last post by ddtpmyra, Yesterday
Is there a way where you can update or set the max_allowed_packet inside myslq browser? I tried to change the my.cnf file but still does not take... more »
Modify max allowed packet
3 Replies | Posted by: Dodong | Last post by ddtpmyra, Yesterday
I am already using MySql 5 and is currently working on a code to save pictures to a table. How can I modify the max_allowed_packet system variable? more »
negative value is sql
2 Replies | Posted by: SSG001 | Last post by coolsti, Yesterday
i have a query like this select (a+b+c)-(d+e) where some condition this fetches one record and the values in the table are like... more »
Subquery convertion to run in mysql 4.0
Post Reply? | Posted by: yuan22m | Last post by yuan22m, Yesterday
Hi I have encounter problem in mysql with my query regarding subquery support. The IN and NOT IN are not supported. my client's server is running... more »
Closing connections
10 Replies | Posted by: martinh | Last post by martinh, 3 days ago
Hi I'm running a popular site which hasn't had any problems up to a year ago. Pages can take an age to load and the site is often down. Although... more »
How to check if a table is empty?
9 Replies | Posted by: maheswaran | Last post by r035198x, 3 days ago
Hi Guys, I want to check if a table is empty or not? In my table (i.e test) have no records and id is a primary key as well as auto increment... more »
Help with MySQL Group function (I think)
4 Replies | Posted by: luttkens | Last post by luttkens, 4 days ago
I have a table salary, and when I select it, it looks like this Name Year Income ------------------------------- James Smith 2008 ... more »
How Can I get PHP script to work in a MySQL row?! (Please help ASAP!)
8 Replies | Posted by: AlexthePirate | Last post by coolsti, 4 days ago
Hi, I've almost set myself up a fully working CMS type thing, all that I'm lacking is a submission form, which I've made. for the pages, I'm using... more »
query failing with indexed (or not) ORDER BY
2 Replies | Posted by: pedalpete | Last post by pedalpete, 5 days ago
Hi MySQL masters, I've got a bit of an issue here I'm hoping somebody will be able to help me with. I have a large DB (1 million plus rows) and... more »
Representing or determining "friend of a friend of a friend" relationships
1 Reply | Posted by: FLEB | Last post by Atli, 5 days ago
I'm working on a PHP/MySQL site with social networking and "message blast" functionality, and I'm not sure what the best method to represent multiple... more »
DB Backu Query
1 Reply | Posted by: JSuresh | Last post by Atli, 5 days ago
Hi, Any one can suggest me to take a backup using mysql Query in windows xp without using any tools. Thanks & Regards, JSuresh more »
Is this inefficient? (A little too much complexity.)
Post Reply? | Posted by: moltendorf | Last post by moltendorf, 5 days ago
Alright, I finally worked up a massive SQL query that gets me the result I want for my PHP 6 CMS: Module Engine Class. I have read various comments... more »
MySQL Getting Started
7 Replies | Posted by: sukatoa | Last post by r035198x, 5 days ago
Good day, Im currently developing a Java API to be used for our project( Simple website using JSP ). Now, i really don't have any idea how to... more »
Connecting to MySql DB from a .NET app
1 Reply | Posted by: ypytt | Last post by coolsti, 5 days ago
Hi all, I'm developing a Windows application in C# using Visual Studio 2005. The application should be able to read data from a MySql database. I've... more »
Help wiet error
1 Reply | Posted by: djemmo4 | Last post by r035198x, 5 days ago
http://img369.imageshack.us/img369/3838/otroerrogb7.jpg my error i its create one server game name lineage 1 plz any help me more »
read/write table efficiency
2 Replies | Posted by: pedalpete | Last post by pedalpete, 7 days ago
Hey mysql gurus, I've got a bit of an efficiency question, and just trying to figure out how best to manage this. For my site HearWhere.com, I... more »
selection on many to many with uniqueness of one field
1 Reply | Posted by: Marloes83 | Last post by mwasif, 8 days ago
hi, first of all, sorry for my bad english! i have 3 tables: companies, contacts and an inbetween table: compcont i want to select some companies... more »

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