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Search: Posts Made By: trudge
Forum: JavaScript / DHTML / AJAX Sep 20th, 2008
Replies: 2
Views: 879
Posted By trudge
Yes, I have received replies in that newsgroup, but no solution as yet. And no solutions here either. If I had a solution, it would have been noted and posted here. Thanks for your help. You can...
Forum: JavaScript / DHTML / AJAX Sep 19th, 2008
Replies: 2
Views: 879
Posted By trudge
I have code that successfully displays results, but throws an error in
Fx 3 and IE 6.

A sample of the XML file:

<?xml version="1.0" encoding="ISO-8859-1"?>
<mycds>
<cd>
<title>Wolf...
Forum: MySQL Jul 18th, 2008
Replies: 3
Views: 685
Posted By trudge
How have you determined that the data is lost? Just by trying to connect through the MySQL server?

Look for the actual files that make up your database. Since we still don't know what OS you are...
Forum: MySQL Jul 16th, 2008
Replies: 3
Views: 685
Posted By trudge
Your data is probably fine, but it sounds like you may have to install the mysql server again.
Forum: MySQL May 12th, 2008
Replies: 1
Views: 553
Posted By trudge
How did you 'copy all the files over'?

What versions of MySQL are running on your original host, and on your new host?

There are a few things that can munge a migration, but knowing the answers...
Forum: MySQL May 7th, 2008
Replies: 10
Views: 2,684
Posted By trudge
Huh. Yes that is very strange. Glad you got it figured out though. And thanks for posting the solution in case someone else runs into this.
Forum: MySQL May 7th, 2008
Replies: 10
Views: 2,684
Posted By trudge
Can you execute

DELETE FROM images WHERE image_id = 803 AND plant_num = 2277 LIMIT 1;

from the command line?

Can you execute that literal string from your script?

Your script might not...
Forum: MySQL May 7th, 2008
Replies: 10
Views: 2,684
Posted By trudge
What does
SELECT * FROM images WHERE image_id = 803 AND plant_num = 2277\G


show you? If you can't find that image, then obviously you can't delete it.
Forum: MySQL May 7th, 2008
Replies: 10
Views: 2,684
Posted By trudge
What does your PHP query statement print out as? I'm betting it's not what you think it is.

Also, a describe images would help us help you.
Forum: MySQL May 2nd, 2008
Replies: 2
Views: 959
Posted By trudge
It is generally more practical to save the path to the images in the database, rather than the images. This applies to any binary file. Let the OS file system take care of the files.

If you save...
Forum: Database Design May 1st, 2008
Replies: 3
Views: 1,619
Posted By trudge
bcasp is pointing you in the right direction. As a further enlightenment, any time you ask yourself the question 'what if column X has more than Y choices' is an indication that that column should be...
Forum: MySQL Apr 27th, 2008
Replies: 5
Solved: to make a link
Views: 715
Posted By trudge
Again, I have to ask: does your query work from the command line? If you are not sending the right query, then you won't get the right results.

I don't know what 'annons.område' is but you are...
Forum: MySQL Apr 27th, 2008
Replies: 5
Solved: to make a link
Views: 715
Posted By trudge
I notice you have some non-standard characters in the query. You might be trying to match something from one character set to something in a different character set.


WHERE...
Forum: Database Design Apr 23rd, 2008
Replies: 4
Views: 1,273
Posted By trudge
This is good advice. Whenever you have a field / column with multiple values that's a clue to pull it out and put it in a separate table.
Forum: Database Design Apr 23rd, 2008
Replies: 1
Views: 725
Posted By trudge
I'm not sure what you mean by 'FE' or 'BE', but if you are planning on mounting this database on a web server I suggest you forget about using Access. Actually Access is not even the database, but...
Forum: Database Design Apr 23rd, 2008
Replies: 2
Views: 927
Posted By trudge
What have you got so far?
Forum: MySQL Apr 21st, 2008
Replies: 6
Views: 1,006
Posted By trudge
In order for your images to be available via a web link, they have to be in the 'public' tree of your web server. Think of where you put images to be displayed on a web site. The images you want to...
Forum: MySQL Apr 21st, 2008
Replies: 6
Views: 1,006
Posted By trudge
You are correct. In this case the message has to be sent as HTML.
Use Content-Type: multipart/mixed;
Forum: MySQL Apr 21st, 2008
Replies: 6
Views: 1,006
Posted By trudge
You can't 'display' an image in an email. You can however attach a file to an email and send that. However that is not a MySQL topic. You would be better in a forum for the language you are using to...
Forum: MySQL Apr 20th, 2008
Replies: 3
Views: 1,003
Posted By trudge
Can you not use the \G switch?


select * from customers \G


This displays the field names vertically instead of across the top. At least in 5.* it does.

Otherwise you will have to play...
Forum: MySQL Apr 20th, 2008
Replies: 4
Views: 1,133
Posted By trudge
Why not just access the database using the 'mysql' client side program?


mysql -hwww.yourwebsite.com -uyourusername -p


This will prompt you for the password. Once you are logged in you have...
Forum: MySQL Apr 20th, 2008
Replies: 2
Views: 3,139
Posted By trudge
Is this any help?
http://dev.mysql.com/tech-resources/articles/wizard/index.html

http://www.tek-tips.com/viewthread.cfm?qid=1289414&page=1
Forum: Perl Apr 20th, 2008
Replies: 1
Views: 819
Posted By trudge
Where have you looked?

The Perl FAQ that comes with every Perl distribution contains
'How can I lock a file?' I suggest you start there.
Forum: Perl Apr 9th, 2008
Replies: 6
Views: 1,458
Posted By trudge
The use of 'strict' controls the scope of your variables. It forces you to practice good programming by not using global variables, and to declare all variables before use. There are some situations...
Forum: Perl Apr 8th, 2008
Replies: 6
Views: 1,458
Posted By trudge
Try to get in the habit of putting

use strict;
use warnings;

at the start of your scripts and it will save you a lot of frustration and time later on. Also, if you ever post to...
Forum: MySQL Apr 8th, 2008
Replies: 4
Views: 5,082
Posted By trudge
The typical solution to this is not to save the image in the database, but the path to the image (or any large binary file for that matter).

MySQL can handle binary data but it is hardly worth the...
Forum: Database Design Apr 8th, 2008
Replies: 5
Views: 1,302
Posted By trudge
47000 records is trivial - MySQL can handle billions of records, and many companies use it for large databases and heavy traffic.

I'm not sure what kinds of queries you will be making, but one...
Forum: Database Design Apr 8th, 2008
Replies: 5
Views: 1,302
Posted By trudge
First I suggest you sit down with a good book on relational database design ('Database Design For Mere Mortals' by Michael Hernandez and 'MySQL' by Paul DuBois come to mind). We can help you help...
Forum: MySQL Apr 4th, 2008
Replies: 1
Views: 706
Posted By trudge
Well, you sort of have the right idea with primary keys and foreign keys. But really what you need is to get a good handle on design. I'm not familiar with that book, but if you can get your hands on...
Forum: MySQL Apr 4th, 2008
Replies: 1
Views: 1,174
Posted By trudge
You might want to investigate indexing.
Forum: Database Design Apr 4th, 2008
Replies: 6
Views: 1,277
Posted By trudge
If that is your only reason, then again, the suggested solution of setting a 'Display' field to True or False should suffice for your needs. If not can you explain why not? It seems to be quite a...
Forum: Database Design Apr 3rd, 2008
Replies: 6
Views: 1,277
Posted By trudge
From your description, blater's solution will do what you want. If you want to 'delete' a record, why move it to another table - just delete it. However for some reason you want to retain the data,...
Forum: MySQL Apr 3rd, 2008
Replies: 8
Views: 917
Posted By trudge
There may be a problem with that field named 'DATE', as that is a reserved word. It will always have to be quoted in every query. Perhaps better to rename it 'OrderDate' or something that makes sense.
Forum: Database Design Apr 2nd, 2008
Replies: 1
Views: 1,207
Posted By trudge
Your design seems to be well on the way to what you want. In your 'Job Task Table output' you might want to replace the task ID with what the actual task is, unless you can remember what a task_id...
Forum: MySQL Apr 2nd, 2008
Replies: 8
Views: 917
Posted By trudge
What command did you try to execute? Copy and paste exactly what is on your command line, and the resulting screen.
Forum: Database Design Mar 27th, 2008
Replies: 4
Views: 1,737
Posted By trudge
You didn't mention this initially. I take it these are members of the same family, sharing a last name and address? In that case, then you could break out the address into a separate table.
Forum: Database Design Mar 27th, 2008
Replies: 4
Views: 1,737
Posted By trudge
You might be on the right track for 3NF but I suggest you take a closer look at your overall design.

You have a client table, but it is mostly populated with IDs for other client-related data....
Forum: MySQL Mar 27th, 2008
Replies: 3
Solved: i need help
Views: 746
Posted By trudge
Then you should be looking in the documentation for that editor, or posting your query in a forum for the same. There is no MySQL question here that I can see.
Forum: MySQL Mar 24th, 2008
Replies: 3
Views: 845
Posted By trudge
If you are paying for your disk space then you shouldn't have a problem. However, my understanding (from others) is that any freebie host has to get revenue from somewhere, so they place ads on their...
Forum: MySQL Mar 24th, 2008
Replies: 3
Views: 845
Posted By trudge
Unless your company plans on saving the order data for future use, a database is not necessary for this. Which is not to say you shouldn't log attempts to log in with date/time stamp, IP address,...
Showing results 1 to 40 of 176

 


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