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Published on 2010-04-25T04:29:02Z
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I tried dbname.tablename, but it's not working.
What's the right way to do this in MySQL?
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I exported a live MySQL database (running mysql 5.0.45) to a local copy (running mysql 5.1.33) with no errors upon import. There is a view in the database, that when executed locally, returns a different set of data than when executed remotely. It's returning 32 results instead of 63. When I execute…
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This is a query I am doing with mysql using PHP
This is the query line
<?php
$query = "SELECT * FROM node WHERE type = 'student_report' AND uid = '{$uid}' LIMIT 1 ORDER BY created DESC";
?>
I get the following error
You have an error in your SQL syntax; check the manual that corresponds…
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MySQL's query cache is an impressive piece of engineering if sometimes misunderstood. Keeping it optimized and used efficiently can make a big difference in the overall throughput of your application, so it's worth taking a look under the hood, understanding it, and then keeping it tuned optimally.
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Hi all,
I have the following table:
Service_ID feedback
31 1
32 1
33 1 1
I have the sample code to find the sum:
ResultSet res = st.executeQuery("SELECT Service_ID,SUM(consumer_feedback)…
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I have a table with at least a couple million rows and a schema of all integers that looks roughly like this:
start
stop
first_user_id
second_user_id
The rows get pulled using the following queries:
SELECT *
FROM tbl_name
WHERE stop >= M
AND first_user_id=N
AND second_user_id=N…
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i want to use alter table
but the syntax posted here:
http://dev.mysql.com/doc/refman/5.1/en/alter-table.html
is very confusing
i do not understand what the [ ] mean or the { } mean or the pipes
is there some kind of tutorial that can help me understand this?
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Let's take an simple example of two lines supposedly doing the same thing:
if (value = 96 || value < 0)
...
or
if (value & ~ 95)
...
Say 'If's are costly in a loop of thousands of iterations, is it better to keep with the traditional C syntax or better to find a binary optimized one if…
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Regular expressions as they are today are pretty much as concise and compact as they can be. Consequently, they are often criticised for being unreadable and hard to debug.
If you had to reinvent a new syntax for regular expressions, what would it look like?
Do you prefer the concise syntax they…
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Is there any online utility to convert jquery syntax to mootools syntax?
Is there any guideline to convert jquery to mootools?
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Is there a tool or a simple way to transform XAML code from the shorthand syntax to the full syntax?
For example: moving from something like:
<_TextBox Text="{Binding Path=Formula.Production, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
to
<_TextBox
<_TextBox.Text
<Binding…
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