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  • How to sort it!?

    - by user334269
    The following is my DB data, how can I sorting it by sid and prev_sid with php/mysql!? sid prev_sid type 000 197 app_home 197 198 page_teach 198 218 page_teach 199 211 page_step 211 207 link 218 559 page_step 559 199 page_step Result: sid prev_sid type 000 197 app_home 197 198 page_teach 198 218 page_teach 218 559 page_step 559 199 page_step 199 211 page_step 211 207 link 000 197 198 218 559 199 199 211 207

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  • SQL query to remove text within parentheses?

    - by Josh Fraser
    What is the best SQL query to remove any text within parenthesis in a mySQL database? I'd like something that works regardless of the position of the parenthesis in the text (beginning, middle, end, whatever). I don't care about keeping the text inside the parenthesis, just removing it. Thanks!

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  • Alternative to subqueries

    - by Juanma
    I'm using Mysql 5.1, and have this query, is there a way to not use the subqueries and accomplish the same result? SELECT oref.affiliate_id, ROUND(sum( oph.amount ) * 0.10 ,2) AS tsum FROM operators_referer AS oref LEFT JOIN operators_payments_history AS oph ON oref.operator_id = oph.operator_id WHERE oref.affiliate_id = 28221 AND ( oph.date_paid > ( SELECT MAX(aph.date_paid) FROM affiliates_payments_history AS aph WHERE aph.operator_id = oref.affiliate_id ) OR ( SELECT MAX(aph.date_paid) FROM affiliates_payments_history AS aph WHERE aph.operator_id = oref.affiliate_id ) is NULL )

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  • morethan one between clause

    - by tismon
    hi how can i use more than one 'between' clause in mysql query ? like if i want to select students having height between 20 and 25 and weight between 50 and 70.. thanks in advance tismon

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  • How to renumber primary index.

    - by Kamil Mroczek
    I have got a simple MySQL table and primary index (id) is not numbered one by one (1, 31, 35, 100 etc.). I want them to be numbered like (1, 2, 3, 4). Please tell me how to do it. I would also like to point that I am aware of possible consequences of the operation, but I just want to tidy up the table.

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  • Database model for storing expressions and their occurrence in text

    - by lisak
    Hey, I'm doing a statistical research application. I need to store words according to 2 initial letters which is 676 combinations and each word has its number of occurrences (minimal, maximal, average) in text. I'm not sure how the model/schema should look like. There will be a lot of checking whether the keyword was already persisted. I appreciate your suggestions. Edit: I'll be using either mysql or postgresql + spring templates

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  • create procedure fails!?

    - by Mark
    Hi, when trying to create a simple procedure in mysql 5.1.47-community it fails everytime i've tried everything! even simple things like this! DELIMITER // CREATE PROCEDURE two () begin SELECT 1+1; end; //

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  • Data pagination with "saved" search

    - by TiuTalk
    I'm creating a page that's a search result... When you're viewing one of the results, at the bottom of the page, I need to insert "Next result" and "Previous result" links, like a pagination... But from [I think] a saved search, right? How you people would do this? Obs.: I'll use CakePHP (PHP) and MySQL

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  • MySQL: host name universal change.

    - by ctrlShiftBryan
    I am making some updates to a php site which I did not design. I have a local copy of the site. At the top of each page there are settings for the host name for the db connection. Is there someway I can setup a pointer to the remote address. The address is 'mysqlhost' for example and I want that to point to 'mysql.myhost.com'. I tried creating a HOST record for mysqlhost pointing to the IP address it resolves to but that doesn't work. If I put 'mysql.myhost.com' in the connection it works. If I put that IP address it doesn't so that is probably why the HOST record idea doesn't work. Other than creating a local copy of the DB is there a quick way so that I don't have to modify each file in my dev environment and then again when I redeploy?

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  • HOW TO FIX "The requested URL /phpMyAdmin was not found on this server"

    - by user1392840
    I have install apache,php and mysql on Mac 10.8.1. After this, in my web brower i type this, it give the error message Not Found The requested URL /News-2012-Academy-Awards-53.html was not found on this server. Apache/2.2.22 (Unix) mod_fastcgi/2.4.6 mod_ssl/2.2.22 OpenSSL/0.9.8r DAV/2 PHP/5.3.13 with Suhosin-Patch mod_wsgi/3.3 Python/2.7.2 Server at clontarf.girlsacademy.com.au Port 80" Please help me to solve it.

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  • Calculating average (AVG) and grouping by week on large data set takes too long

    - by caioiglesias
    I'm getting average prices by week on 7 million rows, it's taking around 30 seconds to get the job done. This is the simple query: SELECT AVG(price) as price, yearWEEK(FROM_UNIXTIME(timelog)) as week from pricehistory where timelog > $range and product_id = $id GROUP BY week The only week that actually gets data changed and is worth averaging every time is always the last one, so this calculation for the whole period is a waste of resources. I just wanted to know if mysql has a tool to help out on this.

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  • When running UPDATE ... datetime = NOW(); will all rows updated have the same date/time?

    - by Darryl Hein
    When you run something similar to: UPDATE table SET datetime = NOW(); on a table with 1 000 000 000 records and the query takes 10 seconds to run, will all the rows have the exact same time (minutes and seconds) or will they have different times? In other words, will the time be when the query started or when each row is updated? I'm running MySQL, but I'm thinking this applies to all dbs.

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  • Can php query the results from a previous query?

    - by eaolson
    In some languages (ColdFusion comes to mind), you can run a query on the result set from a previous query. Is it possible to do something like that in php (with MySQL as the database)? I sort of want to do: $rs1 = do_query( "SELECT * FROM animals WHERE type = 'fish'" ); $rs2 = do_query( "SELECT * FROM rs1 WHERE name = 'trout'" );

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  • Is it possible to capture data from a WHERE clause?

    - by Kristopher Ives
    I have a scenario where I'm calculating something in the WHERE clause of my SQL, but I also want to get that calculation - since it's expensive. Is it possible to get the results of something done in the WHERE clause, like this: SELECT `foo` FROM `table` WHERE (foo = LongCalculation()) Wishful thinking, or possible with MySQL?

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  • Fetch Products Grouped By Total Sales ?

    - by David
    Hi, I have the following MySQL tables: TABLE: Products ---------------------- id | productname 1030 | xBox 360 1031 | PlayStation 3 1032 | iPod Touche TABLE: Sales ---------------------- productid | saledate 1031 | 2010-06-14 06:30:12 1031 | 2010-06-14 08:54:38 1030 | 2010-06-14 08:58:10 1032 | 2010-06-14 10:12:47 I want to fetch using php the products i sold today and groupe them by sales number and order by sale date (if possible) , example of Output: Today's statistics: -Playstation 3 (2 sales) -Xbox 360 (1 sale) -iPod Touche (1 sale) Thanks

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  • UPLOAD DATA IN DATA BASE

    - by rajson
    HI friends, i wish to store image and resume of user in the data base. i am using mysql data base and php5. i want to know that which field i set means data type.and how i set the range (maximum size) for uploaded data.

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  • jQuery + ajax livesearch

    - by andrei
    I am doing a mysql database search and retrieving some results via ajax livesearch using the example on w3schools and i want to manipulate those results (drag and drop them) but im having a problem because the script loads before you enter the search and get the results so it does absolutely nothing no the search results. Any thoughts on this matter ?

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