UPDATE `Table A`,`Table B` SET `Table A`.`text`=concat_ws('', `Table
B`.`B-num`, from ,`Table B`.`date`) WHERE `Table A`.`A-num` = `Table
B`.`A-num`
Hope it works
Nitin
- Original Message -
From: Wouter Coppieters [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, March 13, 2004
UPDATE `Table A`,`Table B` SET `Table A`.`text`=concat_ws('', `Table
B`.`B-num`, from ,`Table B`.`date`) WHERE `Table A`.`A-num` = `Table
B`.`A-num`
Hope it works
Nitin
- Original Message -
From: Wouter Coppieters [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, March 13, 2004
Thanks Jeremy,
That was easy.
- Ed
Jeremy March [EMAIL PROTECTED] 3/12/04 7:42:12 PM
Can anyone tell me how to sort the combined results of a Union
query?
(Select Name From Employee Group By Name Order By Name)
Union (Select Name From Consultant Group By Name Order By Name);
Just
Hi,
I am a little confused on how to get logging working, perhaps some advanced
users can help :)
Here's what I'm trying to do, I am backing up my MySQL data using a shell
script and mysqldump. I would like to be able to send an email notification
to myself to know that the dump worked.
I
Hi,
I'm trying to sort out a query that identifies images that are not in the
story table (structures below). Peter Brawley has kindly pointed me in the
right direction with the sql structure (which does work), but I'm getting
benchmarks of 5+ seconds on the test data, whereas the live site
Problem tested using both version 4.0.18 and 4.1.1
This query gets first byte of utf8 character, not two bytes
If I use
SELECT LEFT(FieldName, 2) AS FirstLetter, COUNT(*) FROM TableName GROUP BY
FirstLetter
gets right utf8 characters but others wrong
for example;
++---+
| Ai
Jeremy Smith wrote:
I have an extrememly query heavy site that I tried to switch from MySQL to
PgSQL. And after spending literally a week reconfiguring thousands of
queries and rewriting code, I finally had the pgSQL version of the site
live, but when I had even a trickle of users on the site it
Hi!
I'm trying to run the following query.
(SELECT
Priority, OnDateExt, OnTime, OnMilli, OffDateExt, OffTime, Name, Native_SumDesc,
Comment
FROM history.alarm_summary
WHERE OnDateExt DATE_SUB(CURDATE(), INTERVAL 14 DAY) )
UNION
(SELECT
Priority, OnDateExt, OnTime, OnMilli, OffDateExt,
.
Hi,
After 4 hours I am finally seeing a bit of results...am a newbie in MySql
and have just been able to setup PHPMyAdmin,
after loggin in I see the database MySql and 6 tables:
columns_priv
db
func
host
tables_priv
user
I then tried to create a database and it gives me this error
Error
Hey,
Thanks for replying.
I login with username root and a password I set in the ensim control panel, it works
perfectly.
I dont really know if I am in the mysql database...but there are a couple of tables
or dbs there...
What id are you using to create the table?
I guess root, coz thats
Hey,
Thanks for replying.
I login with username root and a password I set in the ensim control panel, it works
perfectly.
I dont really know if I am in the mysql database...but there are a couple of tables
or dbs there...
What id are you using to create the table?
I guess root, coz thats
Hey,
Thanks for replying.
I login with username root and a password I set in the ensim control panel, it works
perfectly.
I dont really know if I am in the mysql database...but there are a couple of tables
or dbs there...
What id are you using to create the table?
I guess root, coz thats
Hey,
Thanks for replying.
I login with username root and a password I set in the ensim control panel, it works
perfectly.
I dont really know if I am in the mysql database...but there are a couple of tables
or dbs there...
What id are you using to create the table?
I guess root, coz thats
Hey James,
Thanks for replying.
How do you like ensim?
Pretty good, quite easy to use...Got it free with my hosting so no complaints.
BTW - I use the
CLI(command line interface) and connect using the mysql CLI:
Ok, tried it via CLI and heres the output
# mysql -u root -p
Enter password:
[EMAIL PROTECTED] wrote:
.
Hi,
After 4 hours I am finally seeing a bit of results...am a newbie in MySql
and have just been able to setup PHPMyAdmin,
after loggin in I see the database MySql and 6 tables:
columns_priv
db
func
host
tables_priv
user
I then tried to create a database
This might sound silly to many... so sorry in advance...
in mysql4
Suppose I have 2 tables:
tableA has 3 columns, 2 of them reference the same column of tableB
Example:
TableA (Items)
Id - FirstType - SecondType
0 - 1 - NULL
1 - 2 - 3
TableB (Types)
Id
I'm trying to sort out a query that identifies images that are not in the
story table (structures below). Peter Brawley has kindly pointed me in the
right direction with the sql structure (which does work), but I'm getting
benchmarks of 5+ seconds on the test data, whereas the live site has
[EMAIL PROTECTED] wrote:
mysql create database test1;
ERROR 1006: Can't create database 'test1'. (errno: 13)
In the bin directory of your installation, you should have a program
named 'perror' that will interpret MySQL error messages, as in:
prompt$ perror 13
Error code 13: Permission denied
g'day,
i'm looking for a way to do two BETWEEN ranges. Currently I have sys.sectorID BETWEEN
1 AND 20 but I want it so that I can search between 1 and 20 and also between 30 and
42 but all my efforts net an error and the manual doesn't go into a lot of detail. If
there's a faster way than
And if you're sorting by Name in the end, you don't really need to sort
by Name in each SELECT:
(SELECT Name FROM Employee Group By Name)
UNION
(SELECT Name FROM Consultant Group By Name)
ORDER BY Name;
Do you expect the same Name in multiple rows in these tables? If not,
you can drop
Hi!
try to look at your my.cnf you haven't config it correctly!
At 05:54 p.m. 12/03/2004, Chris Sanchez wrote:
get this when i run scripts/mysql_install_db. also tried mysqld --skip-grant
and got the same thing. how do i fix?
mysql-standard-4.0.18-sun-solaris2.8-sparc binary on SunOS ipdev1 5.8
Ed Reed [EMAIL PROTECTED] wrote:
Can anyone tell me how to sort the combined results of a Union query?
Right now I have a Group By and Order By in both of my queries that make
up my Union but the results are grouped and sorted within the two
queries but not between the two queries. The example
Keith wrote:
g'day,
i'm looking for a way to do two BETWEEN ranges. Currently I have
sys.sectorID BETWEEN 1 AND 20 but I want it so that I can search between
1 and 20 and also between 30 and 42 but all my efforts net an error and
the manual doesn't go into a lot of detail. If there's a faster
Problem tested using both version 4.0.18 and 4.1.1
This query gets first byte of utf8 character, not two bytes
If I use
SELECT LEFT(FieldName, 2) AS FirstLetter, COUNT(*) FROM TableName GROUP BY
FirstLetter
gets right utf8 characters but others wrong
for example;
Have you tried connecting the 'between' clauses with 'OR'?
Like this:
select *
from table
where sector_id between 1 and 20
or sector_id between 30 and 42
This approach works in my 4.0.15 MySQL database.
Rhino
- Original Message -
From: Keith [EMAIL PROTECTED]
To: mysql [EMAIL
Hi JJ,
Not really a MySQL question but more a UNIX/Linux question.
UNIX 101
If mysqldump encounters an error it will like all well behaved
programs write an error message to stderr. You can also from your
script check the error return from the command and perform additional
actions. I would
Michael Stassen wrote:
SELECT * FROM sys
WHERE sectorID BETWEEN 1 AND 20
OR sectorID BETWEEN 30 AND 42;
If that's slow (the optimizer doesn't like ORs) and you are using at
least mysql 4.0.0, you can change this to
SELECT * FROM sys WHERE sectorID BETWEEN 1 AND 20
UNION
SELECT * FROM sys
This query work ok. Any suggestion on how to further optimize it?
SELECT PictureName, ProdName, Description, SalesPrice FROM Products
INNER JOIN ProdCategory ON Products.CategoryNr
INNER JOIN ProductsPics on Products.ProdNr
WHERE Products.CategoryNr = ProdCategory.CategoryNr
AND
Ryan A wrote:
prompt$ perror 13
Error code 13: Permission denied
Can you give me directions or a URL which will explain how to fix this
please...am a newbie remember :-)
Assuming you're on some sort of *nix system, `man chmod` will show
you how to change permissions of files and directories.
Hi all,
I am using MyODBC-3.51.06 and mysql-4.1.1-alpha. I connect to the database using a COM
C++ Object and query through ADO recordsets.
But the database connection changes inconsistently. I checked the MySQL logs and
discovered that Init DB mysql call is made which connects my application
i put mysql on my pc, after unzipping the files in a folder and running it as a
service, i went to my administration tools and to services to turn it on manuely and
te exacution path is wrong, how do i change this, i tryed reinstalling it but it will
not change the path in services, is there a
Hi Charles!
Great, a little extra info is needed. Is it windows XP or 2000?
My guess would be not the server version?
What do you mean running as a server? Did you tpe something like
cd c:\mysql
mysqld --install or mysqld --install-manual ??
Also what version of mysql?! The
Hi,
I'm storing in a database numbers separated by comma if more than one
number i.e
Record # Column
112
21,2,5,6
31,12,24,45
4
Well I recompiled with Linuxthreads with the same result. I ran explain on
both queries and the only difference is innodb looks at 31 rows where myisam
looked at 23. Both are of type range. Is there anything else I can do before
giving up on innodb?
- Original Message -
From: Chris
Keith writes:
i'm looking for a way to do two BETWEEN ranges. Currently I have
sys.sectorID BETWEEN 1 AND 20 but I want it so that I can search
between 1 and 20 and also between 30 and 42 but all my efforts net
an error and the manual doesn't go into a lot of detail. If there's
a faster way than
Hi Michael,
- Original Message -
From: Michael Stassen
Sent: Saturday, March 13, 2004 10:48 AM
Subject: Re: BETWEEN
Keith wrote:
g'day,
i'm looking for a way to do two BETWEEN ranges. Currently I have
sys.sectorID BETWEEN 1 AND 20 but I want it so that I can search
between
Hi Anthony,
You don't need REGEXP for this; LIKE will do. Try something like this:
... WHERE CONCAT(',', Column, ',') LIKE '%,2,%'
to search for rows that contain 2.
Hope that helps.
Matt
- Original Message -
From: award
Sent: Saturday, March 13, 2004 2:16 PM
Subject: query
The book MySQL, Second Edition, is now available in Russian.
Information is available at:
http://www.kitebird.com/mysql-book/
Check the translations page.
--
Paul DuBois, MySQL Documentation Team
Madison, Wisconsin, USA
MySQL AB, www.mysql.com
MySQL Users Conference: April 14-16, 2004
At 21:31 -0800 3/12/04, John Mistler wrote:
First I want to thank all of you guys for responding. I feel a new sense of
confidence that I will be able to get this thing going!
However, my problems have compounded. We now have a new problem. I took
the advice of one archived postings and dragged
At 13:08 + 3/12/04, Arunachalam wrote:
Sorry to all,
I found that these API are renamed in next release
of 4.1.2 (not yet released) from the URL:
http://www.mysql.com/doc/en/News-4.1.2.html
That's correct. The information is also at:
Michael Bacarella wrote:
Does Red Hat have some kind of userland address space hack that
we're not aware of?
Do you have any special kernel config options that you did not use before?
the thread stacks are 2MB apiece (bf601000-bf80 is
2093056 bytes, or 2044kB)! Yet:
# mysql -e 'show
Hi Anthony,
Please reply to the list also (and not just me) so others can follow the
discussion. :-)
Well, if the commas are sometimes there, sometimes not (*with multiple
numbers*), that's a problem. However, if you just mean that the commas
aren't there when it's just one number, then the
[EMAIL PROTECTED] wrote:
Here is the problem. I am getting random table locks in my databases on a new
server running Fedora 0.96 and Mysql 3.23.58-7.
It seems that different tables will lock -- what I mean by that is when I try
to execute a query on them, mysql just freezes up -- it doesn't
Ian van der Neut wrote:
Hello all,
Is there a scriptable way to determine if a slave in a replication setup
has been fully synchronized with its master?
Kind of like the following:
echo SHOW SLAVE STATUS | mysql -u root | awk -f somescript.awk
I'm not asking you to write the awk script for me
Bryan Coon wrote:
Posted this yesterday, but it never showed up...?
Hi,
I have the following table (sorry if the formatting gets tweaked) and
query. The table is around 36k rows long, and the query returns about
350 rows. The query takes 12.15 seconds.
Is there any way I can speed this up?
Hi
Using MYSql 4.x
I'm trying to execute the following in MySQL Control Center
INSERT INTO jgsurname_index ( type, surname )
SELECT mc_JewishChronicle.type, mc_JewishChronicle.SURNAME
FROM mc_JewishChronicle;
It works fine but only does 1000 rows, the mc_JewishChronicle table has
25,000 rows
Hi,
Does anyone know how MS_Sql creates tables for users/grants/etc?
I'm trying to use a program that uses MSSQL (MSDE, not the full server)...
I found one called sql porter http://www.realsoftstudio.com/ ... but it's
NOOT free...
any other suggestions?
Thanks!
Paul
_
Paul
Mysql 4.0.12 on win xp.
Question: is the check constraint supported?
Example:
create table temp (
c1 varchar (50) check (c1 like [EMAIL PROTECTED])
);
insert into temp values (whatever);
will succeed. Is my constraint wrong (say to check the
email address)? or this is just parsed without
At 20:10 -0800 3/13/04, Andrew Zhu wrote:
Mysql 4.0.12 on win xp.
Question: is the check constraint supported?
Example:
create table temp (
c1 varchar (50) check (c1 like [EMAIL PROTECTED])
);
insert into temp values (whatever);
will succeed. Is my constraint wrong (say to check the
email
Cliff,
- Original Message -
From: Cliff [EMAIL PROTECTED]
Newsgroups: mailing.database.myodbc
Sent: Saturday, March 13, 2004 11:32 PM
Subject: Re: InnoDB tables using 90% cpu
Well I recompiled with Linuxthreads with the same result. I ran explain on
both queries and the only
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