unable to store Hindi text in mysql using java

I am geting data stored as ¥à¤¨à¥ à¤à¤°à¤¨à¥ in mysql . It works fine in localhost but in remote mysql (in plesk) it is not working. i have used the following: request.setCharacterEncoding("UTF-8"); response.setCharacterEncoding("UTF-8"

Error: Access denied for user 'www-data' @ 'localhost'

I'm running a mysql database (managed through phpmyadmin) on a lubuntu virtual machine, which itself is on a mac 10.6. Everything was working smoothly until earlier, (and I didn't touch any part of the login code!) when I got the following error on m

Need help calculating wins and losses for points scored

I am creating a website in php to log ping pong scores for my school, and currently the player who wins will log the WinnerID, LoserID, PointsFor, PointsAgainst. I have two tables with the following relationships. Table: users user_ID (PK) username E

Securing the MYSQL root user for the LAMP stack

Context So I'm following the tutorial for securing MYSQL on a Linux machine from DigitalOcean (https://www.digitalocean.com/community/tutorials/how-to-secure-mysql-and-mariadb-databases-in-a-linux-vps) and I am at the section where we are renaming th

Current time of the user

I have a script that stores an action taken by a user. There's a column that contains datetime and originally I user NOW(), but that uses server time, which is a few hours off as compared to the user's actual time. So I decided I'll use the time that

JPA Foreign Key Constraint Fails on EntityManager Flush

I've been following the NetBeans AffableBean e-commerce tutorial, but using IntelliJ as my IDE instead. I have gotten everything working up until the point where I need to add Customers to the database, as well as a CustomerOrder relating to the orde

Any way to substitute the left join or is it necessary?

I would like to know if there is any better way to do the following query or if there is any necessity to make it better? (Considering that the DB load is not that big). The only criterion is that the 3 "variables" have to be included as AND, an

Memory limiter php memory limiter

3 days crashing my head towards a wall. I developed a php script for import big text files and populate mysql database. Until i get 2 million records it works perfectly but i need to import like 10 million rows divided in different files. My applicat

CakePHP Custom Search by Date

I want to search data from table according to branch_id or date or in between dates. What should be the Query in CakePHP. Query in Controller: $branchId = $_GET['data']['BranchDailyReport']['branch_id']; $from_date = $_GET['data']['BranchDailyReport'

Optimal SQL query help please

I have two tables: Actions Hosts Sample data for the tables is as below: Actions | ID (bigint) | ACTION_TIME (datetime) | ACTION_NAME (varchar) | ----------------------------------------------------------------------- | 1 | 2013-08-03 04:42:55 | test

Trouble updating to the database

I am trying to run the following script and it is just giving me a white screen even though error reporting is turned on, I have gone through the code and cant seem to find any problems with it but then I have only been using PHP for a couple of mont

How to cut a part of a string in MySQL?

In MySQL, I have a text column with "bla bla bla YYY=76767 bla bla bla". I need to cut the number 76767. How can I do it in SQL?You can use select substring_index(substring(mycol, instr(mycol, "=")+1), " ", 1) to get the firs

How to perform a database insert from a PHP form

I'm having an issue with MySQL and PHP. When I try to create a user from PHP and add to the database I get the error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use nea

Mysql reset id field

This question already has an answer here: Auto Increment Problem in Mysql 4 answers I'm wondering is it possible to reset id field, let's say now i have 5000 records and id is auto incrementing and after some time i deleted some records so now it's g

kill zombie kids in parent processes

So I want to do the following: Set up a daemon that forks a bunch of processes. So the Daemon forks a bunch of processes then forks another bunch of processes the problem is the child processes might take a long time to exit. How do I prevent zombie

Compare numbers or use prime numbers?

I'm writing a program that generates bingo card numbers. The bingo card is composed of 5 columns, 4 numbers for each column. For the first column can only contain numbers 1-8, second 9-16, and so on (upto 40). So in the database, what I did is I have

MySQL query IN () Slow clause on the indexed column

I Have a MySQL query that is being generated by a PHP script, the query will look something like this: SELECT * FROM Recipe_Data WHERE 404_Without_200 = 0 AND Failures_Without_Success = 0 AND RHD_No IN (10, 24, 34, 41, 43, 51, 57, 59, 61, 67, 84, 90,

SQL condition: (A = B AND C LIKE% D%) OR (A LIKE% B% AND C = D)

I've got a table of first names and last names. I'm trying to make a jQuery instant search on an input, in order to find very quickly and precisely a person in a huge list of people. When the first word is entered in the input, it might be the first

Obtaining products from an SQL query

I'm currently working on a proprietary shopping cart system and was having a few problems with getting products out with the correct pricing. Basically my table structure is as follows: Products table: (Only relevant columns are represented) --------

Fixed UTF8 encoding broken

I am in the process of fixing some bad UTF8 encoding. I am currently using PHP 5 and MySQL In my database I have a few instances of bad encodings that print like: î The database collation is utf8_general_ci PHP is using a proper UTF8 header Notepa

MySQL table performance issues when paging with PHP

Have a huge mysql table with like 300,000 records and wanted to page the records in PHP (not the point here though) with a query in this manner: SELECT * FROM `table` LIMIT 250000, 100 It could be majorly slow in the latter part of the records, espec