*Disclaimer - this will be kind of vague mainly because I only vaguely
recall the material.
I am trying to create a stored procedure. Now I vaguely recall reading
something that says I have to match a column type if I am messing with
one. Something like I want to match a table column type...
Keith,
I agree that would be a good option to change the table.
Unfortunately, that's not an option at this point. I don't control
the schema. Thanks for the suggestion anyway.
Albert Padley
On Jun 14, 2006, at 3:59 PM, Keith Roberts wrote:
Hi Chris.
I cannot see how it can be done wit
AFAIK, no, you can't do that, but you can have multiple servers on one server,
so long as they don't try and control the same data files.
Each server could use a different socket.
-Original Message-
From: Patrick Ben Koetter [mailto:[EMAIL PROTECTED]
Sent: Thursday, 15 June 2006 3:04 a.m
Rod Heyd wrote:
Hello,
I'm trying to set up a replication slave as read-only, but the read-only
part doesn't seem to be working.
Replication between the master and the slave works fine. I have added the
read-only keyword to the slave's my.cnf, and looking at the output of show
variables indica
On Wed, Jun 14, 2006 at 11:00:36PM +0100, Graham Reeds wrote:
> Dan Buettner wrote:
> >Graham, I seem to recall those single quote marks working without a
> >problem on various platforms and versions of MySQL. Of course they are
> > generally just a nicety and only required if you are using rese
Hi Chris.
I cannot see how it can be done with the current table
schema. Maybe you need to redeclare your table so the values
in the value column are more distinct?
What is value supposed to contain anyway? First name, last
name and email address?
What about a structure like:
id | userid | i
Dan Buettner wrote:
Graham, I seem to recall those single quote marks working without a
problem on various platforms and versions of MySQL. Of course they are
generally just a nicety and only required if you are using reserved
words as table/column/key names, so you could just remove them ent
You want a LEFT (OUTER) JOIN, which will return nulls for the columns if no
match on the join expression.
-Original Message-
From: Paul Nowosielski [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 14, 2006 4:44 PM
To: mysql@lists.mysql.com
Subject: Join help
Dear All,
I'm working on a
Dear All,
I'm working on a database that has a lot of inconsistencies. I have a large
query that pulls artist and venue information.
My problem is this: I'm trying to create a data feed that lists artists tour
dates, and the relation venue information corresponding to that tour date.
Unfortunat
You need to have a field in your table that is a timestamp. The first field that is a timestamp field will always have the most
recent modification date & time.
http://dev.mysql.com/doc/refman/4.1/en/timestamp-4-1.html
- Original Message -
From: "Thomas Amundsen" <[EMAIL PROTECTED]>
To
Dan,
Thanks. I'll take a further look at GROUP_CONCAT.
Albert
On Jun 14, 2006, at 1:16 PM, Dan Buettner wrote:
Albert, MySQL's GROUP_CONCAT function might work for you:
http://dev.mysql.com/doc/refman/5.0/en/group-by-functions.html
In your case something like this:
SELECT userid, GROUP_CON
I keep this little chart tacked to my wall:
# BIGINTUNSIGNED = 8 Byte = = 18446744073709551615
# INT UNSIGNED = 4 Byte = = 4294967295
# MEDIUMINT UNSIGNED = 3 Byte = FF = 16777215
# SMALLINT UNSIGNED = 2 Byte = = 65535
# TINYINT UNSIGNED =
On 6/14/06, ravilr <[EMAIL PROTECTED]> wrote:
Are you inserting rows as a root user? The root user will be able to
write to tables even if read-only is set to 'ON'.
Ah, yes. That was it. I forgot about that.
Thanks.
-Rod
Hi Micheal
Thanks for your suggestions. I use mysqldump to restore the DB's. Apparently
mysqldump doesn't create forward declarations for views. So I had to manually
feed the views in correct order to avoid errors. Also to import the DB sfg into
sfgnew I had to substitute all of the `sfg` patt
Albert, MySQL's GROUP_CONCAT function might work for you:
http://dev.mysql.com/doc/refman/5.0/en/group-by-functions.html
In your case something like this:
SELECT userid, GROUP_CONCAT(value)
GROUP BY userid
HTH,
Dan
Albert Padley wrote:
I have the following table schema in MySQL 4.1.18 which I
Never mind.
I'll just go RTFM and quit bugging you guys on list with stuff
answered plain as day in
http://dev.mysql.com/doc/refman/5.1/en/adding-users.html
Sorry. I'll go caffeinate myself before asking more stupid questions.
-- James
On Jun 14, 2006, at 11:55 AM, James Barros wrote:
Hey
Atle Veka wrote:
Replicating a live setup, especially one running on the web is extremely
difficult if not near impossible. Assuming you don't have the freedom to
stop/start your mysqld for tuning/tweaking, here are some things you can
do:
- Enable slow-query-log
- Enable query log
- Query proces
Hey guys, I'm running mysql 5.1.9 and I've got a user who's
mysql.user host is set to "%" and can log in from any domain except
localhost. if I change to localhost, and flush privileges they can
log in.
Is this intended behavior, or should % be inclusive of localhost?
--
MySQL General Ma
Is there any way to find the time of the most recent update for a row?
On Wednesday 14 June 2006 10:55 am, Albert Padley wrote:
> A typical set of data looks like this:
>
> id | inputfieldid | userid | value
> 1 1 2 John
> 2 2 2 Smith
> 3 3 2 [EMAIL PROTECTED]
>
> I am trying to come up with a query
Are you inserting rows as a root user? The root user will be able to
write to tables even if read-only is set to 'ON'.
--Ravi
Rod Heyd wrote:
Hello,
I'm trying to set up a replication slave as read-only, but the read-only
part doesn't seem to be working.
Replication between the master and th
Replicating a live setup, especially one running on the web is extremely
difficult if not near impossible. Assuming you don't have the freedom to
stop/start your mysqld for tuning/tweaking, here are some things you can
do:
- Enable slow-query-log
- Enable query log
- Query processlist periodically
I have the following table schema in MySQL 4.1.18 which I didn't
create, but have to work with.
CREATE TABLE `phplog_userinput` (
`id` int(11) NOT NULL auto_increment,
`inputfieldid` int(11) NOT NULL default '0',
`userid` int(11) NOT NULL default '0',
`value` varchar(150) NOT NULL defau
Hello,
I'm trying to set up a replication slave as read-only, but the read-only
part doesn't seem to be working.
Replication between the master and the slave works fine. I have added the
read-only keyword to the slave's my.cnf, and looking at the output of show
variables indicates that read-onl
murthy gandikota wrote:
> Here are some pertinent facts:
> a) stopped mysqld
> b) copied files from sfg to sfgnew in the var directory
> c) set the permissions to 777 (read, write, execute) for all the files in
sfgnew
> d) restarted mysqld
Dan Buettner wrote:
> Murthy, do you have
> -Original Message-
> From: Jesse [mailto:[EMAIL PROTECTED]
> Sent: Monday, June 12, 2006 1:48 PM
> To: MySQL List
> Subject: Unknown tables
>
> When I do a SHOW TABLES in MySQL, it shows me a list of tables. But
when
> I
> try to do a "select * from countries", I get the error ERROR 1
Graham Reeds wrote:
I have posted a similar question on the blojsom group but I feel I will
have better chance of an answer here.
Blojsom 3 was developed using MySQL5 for it's back end. However the
host I am with uses 4.0.25 and are unwilling to upgrade - which is fair
enough.
So I decided
Hi,
I'm trying to find how to split the output from SHOW SLAVE STATUS
into individual fields. Specifically, I would like to be able to
do in a stored function:
1) determine what the status of slave is, and if it is
"Waiting for master to send event", do some action,
like stop the slave
2) e
Murthy, if you want to dump database A and restore into database B, it's
basically a 3-step process. You have to first create B, then dump A,
then pipe the dump of A into B. Using the --no-data option with
mysqldump will dump only structure, no data.
something like this:
mysql -u root -psec
At 6:14 -0700 6/14/06, murthy gandikota wrote:
I'm getting the following error
ERROR 1016 (HY000): Can't open file: 'agent.ibd' (errno: 1)
This is the output from mysqld
060613 19:59:34 InnoDB error:
Cannot find table sfgnew/agent from the internal data dictionary
of InnoDB thoug
Error 2013 went away when I typed "create database sfg" at the mysql client
prompt before loading the dump. I have asked this before. Let me try again.
How can I take the dump of a database db1 and load it into another database db2
on the same host? If this looks like a backup operation, pleas
I can't get mysqldump to work. I typed
mysql -uuser -ppassword sfg < sfgdump.sql
The error is
ERROR 2013 (HY000): Lost connection to MySQL server during query
phpninja <[EMAIL PROTECTED]> wrote:
I prefer the mysqldump utility for transfering data. Its pretty fast (if
your tables are no
I have an application (Postfix) I want to run chrooted. When I do run it
chrooted it will not be able to "see" the MySQL UNIX domain socket at it's
default location. (I could use a TCP socket, but I don't want to...)
Is there a way I can tell MySQL to establish multiple sockets e.g. a socket
per
Dan,
A thousand times thanks for the fast reply, I just reset my password
with MySQL Administrator now, everything is back the way it was!
On a sidenote: I also saw this as the version "MySQL 5.0.17-max via
socket". The version 3 was through phpinfo(). My php install and
other MySQL do al
Kevin -
You can start up the MySQL server without password protection using the
--skip-grant-tables option. Note that will leave your server wide open,
so you may also want to use the --skip-networking option and access it
through the socket on the same machine.
Something like this I think:
I prefer the mysqldump utility for transfering data. Its pretty fast (if
your tables are not huge gigabytes in size).. and preserves you tables/data
just as they were when you moved them. As far as I know, copying data on the
filesystem level in mysql does not work. You cannot copy data files
some
Murthy, doing some quick reading on InnoDB table definitions, it appears
that MySQL itself keeps some info in the .frm file, while InnoDB keeps
some info within the tablespace.
While you can easily move MyISAM table files about amongst MySQL
database directories (mind you stop the server and t
I have an application (Postfix) I want to run chrooted. When I do run it
chrooted it will not be able to "see" the MySQL UNIX domain socket at it's
default location. (I could use a TCP socket, but I don't want to...)
Is there a way I can tell MySQL to establish multiple sockets e.g. a socket
per d
Hi all,
I've been using MySQL for over a year now and I didn't install
anything special recently, yet I suddenly find myself locked out of
MySQL.
I'm using version 3.23.49 and I'm running Mac OS 10.4.6 fully up-to-
date. I normally connect using the root-user but this afternoon I
first
Hi list.
I'm using mysql 5.0.18(max) on a DELL PowerEdge 1600 with Suse
9.1Professional, I noticed that the mysql process is always with 99,9%
of CPU
utilization and the system load average sometimes qets up to 12.5. I was
wondering with it is normal. Should I upgrade it to a newer mysql vers
Hi.
I have a few questions regarding the transaction levels in mysql 5.0.20
using InnoDB tables.
we are trying to populate two tables in the two following ways, we thought
that they would be equivalent, apparently they are not.
have a look at the following (questions last).
FIRST METHOD:
=
Hi Dan
The table was never dropped. I removed the agent.frm file and tried. Here is
the output:
mysql> desc agent;
ERROR 1146 (42S02): Table 'sfgn.agent' doesn't exist
Dan Buettner <[EMAIL PROTECTED]> wrote:
Is the 'agent' table a current table, or one that got dropped at some point?
Se
Is the 'agent' table a current table, or one that got dropped at some point?
See
http://dev.mysql.com/doc/refman/5.0/en/innodb-troubleshooting-datadict.html
The last half seems relevant - it's pointing you to removing the .frm
file manually. Personally, I'd mv it and not rm it.
Dan
murthy
Hi Dan
I've set the permissions to 777 for all the files and directories. Basically
I did chmod -R 777 sfgnew. Also changed the ownership to mysql using chown -R
mysql:mysql sfgnew.
Thanks!
Dan Buettner <[EMAIL PROTECTED]> wrote:
Murthy, do you have appropriate permissions (777 works,
Murthy, do you have appropriate permissions (777 works, or 775/770 if
owned by mysql user) on your new directory ('sfgnew')? If you don't
have execute permission for the mysql user on that dir, MySQL can't list
the contents ...
Dan
murthy gandikota wrote:
I'm getting the following error
Hi.
I have a few questions regarding the transaction levels in mysql 5.0.20
using InnoDB tables.
we are trying to populate two tables in the two following ways, we thought
that they would be equivalent, apparently they are not.
have a look at the following (questions last).
FIRST METHOD:
=
I'm getting the following error
ERROR 1016 (HY000): Can't open file: 'agent.ibd' (errno: 1)
This is the output from mysqld
060613 19:59:34 InnoDB error:
Cannot find table sfgnew/agent from the internal data dictionary
of InnoDB though the .frm file for the table exists. Maybe yo
Graham, I seem to recall those single quote marks working without a
problem on various platforms and versions of MySQL. Of course they are
generally just a nicety and only required if you are using reserved
words as table/column/key names, so you could just remove them entirely.
Could you po
Hello, all:
I am pleased to announce that the MySQL Journal is moving forward.
During the past two weeks, I've been discussing the journal with
MySQL AB, and the plan that's been devised benefits all involved,
including authors, readers, the community, and MySQL AB.
Let me outline how th
Hello, all:
I am pleased to announce the MySQL Journal. During the past two
weeks, I've been discussing the journal with MySQL AB, and the plan
that's been devised benefits all involved, including authors,
readers, the community, and MySQL AB.
Let me outline how the journal will operate:
We have done a complete rewrite of the Connector/ODBC docs - making this
one of the best chapters in the MySQL Reference Manual:
- http://dev.mysql.com/doc/refman/5.1/en/myodbc-connector.html
Some of the pages you should look at include:
- http://dev.mysql.com/doc/refman/5.1/en/myodbc-installat
I have posted a similar question on the blojsom group but I feel I will
have better chance of an answer here.
Blojsom 3 was developed using MySQL5 for it's back end. However the
host I am with uses 4.0.25 and are unwilling to upgrade - which is fair
enough.
So I decided to see what I can do
st of features and fixes: http://www.upscene.com/news/20060614.htm
Database Workbench supports:
- Borland InterBase ( 4.x - 7.x )
- Firebird ( 1.x, 2.0 )
- MS SQL Server/MSDE ( v6.5, 7, 2000, 2005, MSDE 1 & 2, SQL Express )
- MySQL 4, 4.1, 5.0
- Oracle Database ( 8i, 9i, 10g )
- NexusDB ( 2.05
Hi wolverine,
of course you could "defrag" your autoincrement-values, but there's
no automation for that - you've do do that via normal insert/update
statements.
Perhaps you'll need an intermediate table.
But:
In most cases the autoincrement-value is used as an id (as in your case)
- in
db-langua
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