Hi jesse,
You can only set the reference in your constraint:
... ADD FOREIGN KEY (id) references table(id) ...
In this case you will get an inconsistent database. Dont reference the
two tables Campers and Counselers with the ActivitySelections table, but
use two tables in which you put the
I thought that might be the only solution to this problem, but didn't know
if there was a way to keep it intact. I will split the tables up.
Thanks,
Jesse
- Original Message -
From: Danny Stolle [EMAIL PROTECTED]
To: Jesse [EMAIL PROTECTED]; mysql@lists.mysql.com
Sent: Tuesday,
I'm using mysql 5.0.15 on windows 2000.
I connect to database using MYDAC component, which seems to work well
enough.
I got a problem when I tried to load the resultset returned by a query like
'show slave status'.
In this case some of the fields are truncated.
As example the first field named
Hi,
I got some mysql server connectet with the replica enabled and from time to
time it appen that the replicated data are still be inserted in the slave,
so the replication server stop working due the duplicate entry error.
For my purpose there is no matter to ignore these errors so I try to use
Hello.
Is this a limit of mysql ( I got the 5.0.15 wins revision ) or a MYDAC
(rev 3.50) limit or I simply missed something else ?
I'm not a MYDAC (Delphi, C++ Builder) expert, but in my opinion, the
problem is not in MySQL, because Query Browser and SQLyog use native
MySQL C API and
Privet!
This seems as a bug, especially because with InnoDB tables bulk
insert works fine. You may add your comments at:
http://bugs.mysql.com/bug.php?id=16021
Juri Shimon wrote:
Hello mysql,
When trigger on table uses select from same table, then bulk insert into
this
I have a strange question for you all. I've inherated some code and the way
the code works is that I can only mess with the WHERE part of a query.
Therefore, I was wondering if something like this would be possible.
WHERE where concat(year,period,week) as type int 2007031
Note that I'm
Generally MySQL does format conversion for you to match data types.
You can also force the CONCAT result to be integer by the following
where concat(year,period,week) + 0 2007031
^^^
-Original Message-
From: Jay Paulson (CE CEN) [mailto:[EMAIL PROTECTED]
At 12:48 -0600 12/27/05, Jay Paulson \(CE CEN\) wrote:
I have a strange question for you all. I've inherated some code and
the way the code works is that I can only mess with the WHERE part
of a query. Therefore, I was wondering if something like this would
be possible.
WHERE where
WHERE where concat(year,period,week) as type int 2007031
Note that I'm trying to change the type of what the concat() is doing.
Is this even possible? If so is it possible to do it in the WHERE?
You can cast data tyes explicitly:
http://dev.mysql.com/doc/refman/5.0/en/cast-functions.html
The
You can cast data tyes explicitly:
http://dev.mysql.com/doc/refman/5.0/en/cast-functions.html
Now that is cool. Too bad we are using MySQL 3.23.x on our production box. I
can't use it. :(
If this table is going to get large then you might find it too slow to use
that method. Your query
You might be able to use the CAST() function.
http://dev.mysql.com/doc/refman/5.0/en/cast-functions.html
Unfortunately our producation machine is using MySQL 3.23.x and from what I've
found the cast() function isn't available. :(
CAST() and CONVERT() are available as of MySQL 4.0.2.
Our current database setup consists of 3 machines, each running MySQL 4;
these three databases are more or less independent of each other, are
roughly running on P3/1.5GHz boxes with 1GB of RAM each, and they all
have RAID.
For the most part, the setup works, but we are running into limits. For
hi,
I've upgraded from mysql 4.1 to mysql 5 and some queries doesn't work. It's
not explained on mysql changes incompatibilities...
for example:
SELECT yabbse_topics.ID_LAST_MSG, yabbse_topics.ID_TOPIC,
yabbse_topics.numReplies, yabbse_topics.locked, yabbse_messages.posterName,
Hello.
'pmv_manager_log_bin.69' at position 743
Find out with mysqlbinlog utility what statement causes
the error. Then execute it manually on the slave to get an
error code which it produces. What version of MySQL are you using?
May be with the fresher one you will get more
PaginaDeSpud [EMAIL PROTECTED] wrote on 12/27/2005 03:33:58
PM:
hi,
I've upgraded from mysql 4.1 to mysql 5 and some queries doesn't work.
It's
not explained on mysql changes incompatibilities...
for example:
snip
FROM yabbse_topics, yabbse_messages, yabbse_messages as m2 LEFT JOIN
I've upgraded from mysql 4.1 to mysql 5 and some queries
doesn't work. It's not explained on mysql changes
incompatibilities...
It is: see the first change item, marked 'incompatible change', at
http://dev.mysql.com/doc/refman/5.0/en/news-5-0-12.html. We can no
longer get away with
I'm trying to write a trigger that will update the age of a camper when ever
a record is updated or inserted. I have a table named Campers which
contains basic information about the camper as well as their birthday. I
have another table named Config which holds various settings, including the
I am trying to do a fulltext search with a multi-field index using MySQL 4.1.15.
When I create a full text index of my Comments field which is of type
TEXT. I can do a fulltext search fine.
But when I add another field (like a varchar or even Text) to that
index or change the name of the index
On Tuesday 27 December 2005 2:34 pm, Jesse wrote:
I'm trying to write a trigger that will update the age of a camper when
ever a record is updated or inserted. I have a table named Campers which
contains basic information about the camper as well as their birthday. I
have another table named
What is the best (most optimal) way to perform a case-insensitive search
for a VARCHAR column with COLLATE utf8_bin?
I'm assuming the answer is not:
SELECT *
FROM MyTable
WHERE UPPER(MyColumn) LIKE Upper('%pattern%');
Tia!
R.
--
MySQL General Mailing List
For list
Howdy all,
I've got a MySQL 4.0.24 database that I'd like to
upgrade to 5.0.15. Is it possible to backup the
tablespace file in the mysql data directory and then
install the new database then move the backed up files
into the new installations data directory? Are we
stuck running a mysqldump
Hello all,
I'm running into an error which seems to be fairly uncommon. Hopefully
somebody can give me some insight!
In the monthly run for my accounting software, I am doing a fairly
heavy query with a few joins, some date arithmetic, a 'having'
condition and finally an 'order by'.
I only saw this changes:
http://dev.mysql.com/doc/refman/5.0/en/upgrading-from-4-1.html
I've rebuild this query according to the new sql join sintax and works fine.
Thanks a lot because i don't know how many days were spent to solve this
without your help :)
Ivan Lopez.
Logosur.
-
I have two tables, order and order items. An order can have 1 or more order
items.
Important data in order is the `id` which is the key to link that order to
the order_items table.
Quantity of items is stored in the order_items table.
I need to select the below data, and would like to do it in
on 12/27/05 6:25 PM, Scott Haneda at [EMAIL PROTECTED] wrote:
I have two tables, order and order items. An order can have 1 or more order
items.
Important data in order is the `id` which is the key to link that order to
the order_items table.
Quantity of items is stored in the
Hi there i am trying to use usewr variables in a select statement to
add to a where clause in a sub query. Ie
select @id:=id,@month:=month, (select SUM(totals) from table where
[EMAIL PROTECTED] and [EMAIL PROTECTED]) as totals from table
its happened on other occasions ie with calculations
Dan Rossi [EMAIL PROTECTED] wrote on 12/27/2005 11:39:57 PM:
Hi there i am trying to use usewr variables in a select statement to
add to a where clause in a sub query. Ie
select @id:=id,@month:=month, (select SUM(totals) from table where
[EMAIL PROTECTED] and [EMAIL PROTECTED]) as totals
I have an unfinished query, i am trying to test, basically im required
to get the value of the current field in a row and use it for a
subquery in that row :| Its not a working query, and im not asking for
someone to fix it, however as u can see i need to send the customerID
and month to the
User_one create a procdure named proc with option sql security invoker.
User_two only have execute privilege in the database that the proc in.
But the User_two still call the proc.
What effect do the sql security option producing?
At 15:17 +0800 12/28/05, wangxu wrote:
User_one create a procdure named proc with option sql security invoker.
User_two only have execute privilege in the database that the proc in.
But the User_two still call the proc.
What effect do the sql security option producing?
proc runs with the
I am trying to do a fulltext search with a multi-field index using MySQL 4.1.15.
When I create a full text index of my Comments field which is of type
TEXT. I can do a fulltext search fine.
But when I add another field (like a varchar or even Text) to that
index or change the name of the index
How sql security option restrict privileges?
- Original Message -
From: Paul DuBois [EMAIL PROTECTED]
To: wangxu [EMAIL PROTECTED]; mysql@lists.mysql.com
Sent: Wednesday, December 28, 2005 3:21 PM
Subject:Re: how to use sql security
At 15:17 +0800 12/28/05, wangxu wrote:
User_one
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