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Published on 2010-05-08T07:25:42Z
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Is it possible to extertract and integer value from "Mon", Tue", "Wed" etc with an SQL statment?
For example Mon = 1 Tue = 2 Wed = 3 etcv
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I tried everything till now:
sudo apt-get remove mysql-server mysql-client mysql-common
sudo apt-get purge mysql-server mysql-client mysql-common
sudo apt-get autoremove
and even more commands...
But whenever I am trying to locate mysql. I get a no. of files related to mysql
command:
shell>>…
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Mysql was started:
/usr/bin/mysqld_safe --datadir=/srv/mysql/myDB --log-error=/srv/mysql/logs/mysqld-myDB.log --pid-file=/srv/mysql/pids/mysqld-myDB.pid --user=mysql --socket=/srv/mysql/sockets/mysql-myDB.sock --port=3700
but when I'm trying to do something:
ERROR 1548 (HY000) at line 1: Cannot…
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A client of my IT-consulting service owns a web-development shop. He's been having problems with a Slackware 12.0 server running MySQL 5.0.67. The machine was set up by the client's sysadmin, who left on bad terms. My client no longer employs a sysadmin.
As far as I can tell, the only copy of MySQL…
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Can't start mysql with:
sudo /usr/bin/mysqld_safe --datadir=/srv/mysql/myDB --log-error=/srv/mysql/logs/mysqld-myDB.log --pid-file=/srv/mysql/pids/mysqld-myDB.pid --user=mysql --socket=/srv/mysql/sockets/mysql-myDB.sock --port=3700
120222 13:40:48 mysqld_safe Starting mysqld daemon with databases…
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MySQL is one of the most popular database language and I have been recently working with it a lot. Data have no barrier and every database have their own place. I have been working with MySQL for quite a while and just like SQL Server, I often find lots of people asking me if I have a tutorial which…
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Hi I am trying to use a HTML select box with 'multiple' select options and size to 1 as below
`
<SELECT NAME="toppings" MULTIPLE SIZE=5>
<OPTION VALUE="mushrooms">mushrooms
<OPTION VALUE="greenpeppers">green peppers
</SELECT>
When the size is set to 1 small scrollbar appears…
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I noticed something strange while executing a select from 2 tables:
SELECT * FROM table_1 WHERE id IN (
SELECT id_element FROM table_2 WHERE column_2=3103);
This query took approximatively 242 seconds.
But when I executed the subquery
SELECT id_element FROM table_2 WHERE column_2=3103
it…
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Few days ago I wrote article about SQL SERVER – Stored Procedure Optimization Tips – Best Practices. I received lots of comments on particular blog article. In fact, almost all the comments are very interesting. If you have not read all the comments, I strongly suggest to read them. Click here to…
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var numbers = new int[] { 1, 2, 3, 4, 5 };
var contacts = from c in context.Contacts
where c.ContactID == numbers.Max() | c.ContactID == numbers.FirstOrDefault()
select c;
foreach (var item in contacts) Console.WriteLine(item.ContactID);
Linq-to-Entities…
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As the title suggests, I get an error running Play 2.0.1 Tests using a FakeApplication w/ H2 in memory.
I set up a basic unit test:
public class ModelTest {
@Test
public void checkThatIndustriesExist() {
running(fakeApplication(inMemoryDatabase()), new Runnable() {
public…
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