RE: New to MySQL

2014-03-05 Thread Brian Van der Westhuizen [DATACOM]
. Regards Brian vd Westhuizen -Original Message- From: Asma rabe [mailto:asma.r...@gmail.com] Sent: Thursday, 6 March 2014 12:08 a.m. To: Andrew Moore Cc: Reindl Harald; mysql@lists.mysql.com Subject: Re: New to MySQL How to do that? Thank you On Wed, Mar 5, 2014 at 8:03 PM, Andrew Moore

RE: New to MySQL

2014-03-04 Thread Brian Van der Westhuizen [DATACOM]
Why don't you just use yum install . Should sort out most if not all your problems regarding installation of mysql. Regards Brian vd Westhuizen -Original Message- From: Asma rabe [mailto:asma.r...@gmail.com] Sent: Wednesday, 5 March 2014 1:21 a.m. To: geetanjali mehra Cc: Johan De

RE: Multi-master to one slave

2014-02-25 Thread Brian Van der Westhuizen [DATACOM]
and particular with mysql the I suggest you look at other products. But it is fairly easy to set up and administer, we have quite a few instalations of this nature, multi master with lots of slaves hanging of the masters ! Regards Brian vd Westhuizen Informix/MySQL/Postgres/MongoDB Database

Re: alternative to slow query

2012-07-17 Thread brian
On 12-07-16 06:57 PM, Rick James wrote: Plan A: Would the anti-UNION problem be solved by hiding the UNION in a subquery? The outer query would simply return what the UNION found. Of course! Yes, problem solved. Plan B: Insert every row twice into expression_expression -- (e1,e2) and also

Re: alternative to slow query

2012-07-03 Thread brian
On 12-07-02 09:33 PM, yoku ts wrote: Hello, add index to expression1_id and expression2_id on expression_expression. it doesn't use index,following, WHERE ee2.expression1_id = $ID OR ee1.expression2_id = $ID Thank you for your reply. The table already has indexes on

Re: alternative to slow query

2012-07-03 Thread brian
On 12-07-03 01:13 PM, Stillman, Benjamin wrote: I don't see an index for expression.id. mysql db_lexi show index from expression\G *** 1. row *** Table: expression Non_unique: 0 Key_name: PRIMARY Seq_in_index: 1 Column_name: id

Re: alternative to slow query

2012-07-03 Thread brian
On 12-07-03 02:18 PM, Stillman, Benjamin wrote: Not sure why it wouldn't show primary as a possible key then... Yes, that seems rather strange. From your first email: *** 1. row *** id: 1 select_type: SIMPLE

alternative to slow query

2012-07-02 Thread brian
I have a table that joins on itself through a second table: table expression: id INT PRIMARY KEY, lang_id INT term VARCHAR(128) table expression_expression: id INT PRIMARY KEY expression1_id INT expression2_id INT In order to find associated records, I had originally used a UNION, which

Inefficient query is melting my server!!

2011-10-19 Thread Brian Dunning
! - Brian -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org

RE: Import from Quicken 2004 Mac?

2011-08-11 Thread David Brian Chait
The QIF file includes a lot of data aside from basic transactions, what exactly are you trying to end up with at the end of the day? Simply a copy of your QB data in Mysql? -Original Message- From: Jan Steinman [mailto:j...@bytesmiths.com] Sent: Thursday, August 11, 2011 2:15 PM To:

RE: Import from Quicken 2004 Mac?

2011-08-11 Thread David Brian Chait
than trying to move it around from platform to platform. -Original Message- From: Jan Steinman [mailto:j...@bytesmiths.com] Sent: Thursday, August 11, 2011 2:37 PM To: David Brian Chait Cc: mysql@lists.mysql.com Subject: Re: Import from Quicken 2004 Mac? On 11 Aug 11, at 14:17, David Brian

RE: URGENT: Change Default Location of where Database Files get written?

2011-05-13 Thread David Brian Chait
Add: datadir=/path/to/datadir/mysql to your my.cnf file and restart mysql. -Original Message- From: Tina Matter [mailto:ti...@umich.edu] Sent: Friday, May 13, 2011 8:22 AM To: mysql@lists.mysql.com Subject: URGENT: Change Default Location of where Database Files get written? I have a

RE: problem starting server

2011-04-26 Thread David Brian Chait
Go to the cmd line and type ps -ef , do you see mysqld listed? If so then it is already running. -Original Message- From: Gergely Buday [mailto:gbu...@gmail.com] Sent: Tuesday, April 26, 2011 5:56 AM To: mysql@lists.mysql.com Subject: problem starting server Hi there, I installed a

phantom database

2011-03-28 Thread brian
Ver 14.14 Distrib 5.1.49, for debian-linux-gnu (x86_64) using readline 6.1 Logged in as root, SHOW DATABASES displays a DB name that is inaccessible. I haven't done anything with this DB for ~5 years. I was recently asked to do some work on the project and was actually surprised that I

Re: phantom database

2011-03-28 Thread brian
On 11-03-28 06:38 PM, Dan Nelson wrote: In the last episode (Mar 28), brian said: Ver 14.14 Distrib 5.1.49, for debian-linux-gnu (x86_64) using readline 6.1 Logged in as root, SHOW DATABASES displays a DB name that is inaccessible. I haven't done anything with this DB for ~5 years. I

RE: centos server's mysql version's problem

2011-02-27 Thread David Brian Chait
-Original Message- From: Yang Yang [mailto:dapiy...@gmail.com] Sent: Sunday, February 27, 2011 12:29 PM To: Johnny Withers Cc: mysql@lists.mysql.com Subject: Re: centos server's mysql version's problem thanks johnny what about 5.1,did it performance better than 5.0 on centos

RE: centos server's mysql version's problem

2011-02-27 Thread David Brian Chait
...@gmail.com] Sent: Sunday, February 27, 2011 12:38 PM To: David Brian Chait Cc: Johnny Withers; mysql@lists.mysql.com Subject: Re: centos server's mysql version's problem about 8,000,000 visit,and about 40,000,000 sql do about 2g database,and the large table who aften use about 400m 2x Intel Xeon

[X-POST] Free sample data (US Canada) for testing

2011-02-24 Thread Brian Dunning
Hey all - I've just uploaded some free Canada sample data to complement the US data that was already available. Testing apps with a representation amount of sample data is crucial to evaluate performance. Download the data here: http://www.briandunning.com/sample-data/ Enjoy, - Brian -- MySQL

RE: Replacing MS SQL with MySql

2011-02-09 Thread David Brian Chait
No, what he is suggesting is that you use Access or MSSQL, and link Mysql to either platform via ODBC so that you can use it indirectly. All databases are not the same in terms structure and capabilities..you most likely will not be able to swap one out for another and make it work directly

RE: Replacing MS SQL with MySql

2011-02-08 Thread David Brian Chait
To borrow your line of reasoning, translators can be rather slow and unreliable. Adding the extra overhead and complexity is certainly not worth the potential gains. -Original Message- From: vegiv...@gmail.com [mailto:vegiv...@gmail.com] On Behalf Of Johan De Meersman Sent: Tuesday,

RE: How do increase memory allocated to MySQL?

2011-02-03 Thread David Brian Chait
Yannis, How is the data structured? Can you give us an example of the queries that you are trying to run? Do you have indexes in place? A very inefficient query, or poorly structured database can lead to this type of timeout issue on the type of low end hardware that you are using.

RE: How do increase memory allocated to MySQL?

2011-02-03 Thread David Brian Chait
7:20 PM To: Yannis Haralambous Cc: David Brian Chait; mysql@lists.mysql.com; y...@mpi-inf.mpg.de Subject: Re: How do increase memory allocated to MySQL? You're query is doing a full table scan. 2011/2/3 Yannis Haralambous yannis.haralamb...@telecom-bretagne.eumailto:yannis.haralamb...@telecom

Re: Auto Reply: How can I obtain the corrosponding Signature file for a MySQL package to verify package Intergrity Using GnuPG?

2010-12-04 Thread Brian Guy
Hi Varuna, the signature file links have been put back on the web site. Can you please try again? Thanks On 12/2/2010 5:57 PM, Brian Guy wrote: Sorry Varuna, I received your email with no context and incorrectly assumed you were one of our consulting customers (I work in our consulting team

Re: Auto Reply: How can I obtain the corrosponding Signature file for a MySQL package to verify package Intergrity Using GnuPG?

2010-12-04 Thread Brian Guy
Sorry Varuna, I received your email with no context and incorrectly assumed you were one of our consulting customers (I work in our consulting team). I have sent your question to our web site team, as I similarly do not see the signature files. Sorry for the confusion. Thanks, Brian On Dec

alias problem and odd warnings

2010-06-14 Thread brian
Using 5.1.41/Ubuntu I have 2 tables, members countries. The former has a column, country_id (tinyint(3) unsigned). The countries id column is the same (although auto_increment). I'm trying to select just those countries for which there is a member. So I decided this query should do the

Re: alias problem and odd warnings

2010-06-14 Thread brian
On 10-06-14 09:13 PM, brian wrote: Using 5.1.41/Ubuntu I have 2 tables, members countries. The former has a column, country_id (tinyint(3) unsigned). The countries id column is the same (although auto_increment). I'm trying to select just those countries for which there is a member. So I

Best way to purge old records from a huge table?

2010-06-04 Thread Brian Dunning
Hey all - I have a table with 12,000,000 records spread over about 6 years. I'm trying to delete all but the last 2 years, but no matter how small of a group I try to delete at a time, it keeps hanging up the server and I eventually have to restart MySQL. The table looks like this:

7-day average

2010-03-18 Thread Brian Dunning
My brain just squirted out my ear trying to figure this out, so maybe one of you can help me scoop it back up. I have a table of accounts, and a table of hits-per-day per account. I'm trying to sort my accounts by the most hits-per-day, averaged over the preceding 7 days (8 days ago through

Re: 7-day average

2010-03-18 Thread Brian Dunning
You're exactly right, that's an important point that I neglected when putting together my example. Good catch. On Mar 18, 2010, at 11:27 AM, Chris W wrote: I think I would change the math. Since there are several days in there where there are no hits, that should in my opinion count

Possible to find this duplicate?

2010-02-13 Thread Brian Dunning
| ++--+-+ | 1 | Smith, John |1| | 2 | Smith, J.|1| | 3 | Williams, B. |1| | 4 | Smith, John |2| ++--+-+ I haven't been able to even get a start on this. Any suggestions? - Brian

Re: [PHP] Good source for sample data?

2010-01-29 Thread Brian Dunning
, exchange, so will work for mapping, phone or address validation, whatever your needs are. Hope someone find it useful. http://www.briandunning.com/sample-data/ On Jan 28, 2010, at 3:52 PM, Brian Dunning wrote: I need a few million sample contact records - name, company, address, email, web

Good source for sample data?

2010-01-28 Thread Brian Dunning
validation or mapping. Anyone have a suggestion? - Brian -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org

reaction to mysql remote buffer overflow 0day being posted online?

2010-01-10 Thread Brian Krebs
Apologies in advance for spamming the list. My name is Brian Krebs, and I'm a investive reporter who writes about computer security issues. I've just interviewed the founder of a Russian security firm who says he's getting close to posting pointers to and in some cases exploits for a large number

Re: Trouble joining 3 tables

2009-11-03 Thread Brian Dunning
Darn, it's not working after all. SELECT people.*, COUNT ( DISTINCT cars.car_id ) AS car_count, COUNT ( DISTINCT pets.pet_id ) AS pet_count, SUM ( IF ( pets.date_bought NOW() - INTERVAL 7 DAY, 1, 0 ) ) AS new_pet_count WHERE...etc car_count and pet_count are calculating correctly, but

Customers with no recent orders?

2009-11-03 Thread Brian Dunning
I thought I could find the answer to this by googling, but had no luck. How do I show a list of customers who: (a) Have placed no orders within 14 days, (b) Have been a customer for at least 14 days. (They do not have to have placed any orders, ever, to be a customer.) I'm trying to show

Re: Choose certain columns in mysqldump?

2009-11-03 Thread Brian Dunning
select into outfile was the ticket. Thanks! -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org

Re: Customers with no recent orders?

2009-11-03 Thread Brian Dunning
More info. If the tables look like this: customers -- cust_id signup_date orders -- order_id cust_id order_date Then the SQL needs to accomplish something like this: select * from customers left join orders on customers.cust_id = orders.cust_id where

Re: Customers with no recent orders?

2009-11-03 Thread Brian Dunning
Thanks. I added orders.order_date to the list of fields being selected, but it still returns invalid use of group function. On Nov 3, 2009, at 1:09 PM, Martin Gainty wrote: any column used in any group functions such as SUM needs to be requested in select column e.g. select foo from

Re: Trouble joining 3 tables

2009-11-02 Thread Brian Dunning
Thanks, this solved it! On Nov 2, 2009, at 12:37 AM, Michael Dykman wrote: I suspect 'distinct' might help you out here. SELECT people.*, count(distinct cars.car_id) as car_count, count(distinct pets.pet_id) as pet_count -- MySQL General Mailing List For list archives:

Re: Trouble joining 3 tables

2009-11-02 Thread Brian Dunning
Johnny - Your solution might actually help me solve my next step, which is to also return a count of pets bought only within the last 7 days. Something like this: SELECT people.*, SUM(IF(cars.id IS NULL,0,1)) AS car_count, SUM(IF(pets.id IS NULL,0,1)) AS pet_count, SUM ( IF (

Trouble joining 3 tables

2009-11-01 Thread Brian Dunning
Hi all - I have a table of PEOPLE, and a table of CARS owned by various people, and a table of PETS owned by various people. Each person may have 0 or more pets, and each person may have 0 or more cars. I'm trying to return a list of all the people, showing how many pets each person has,

Choose certain columns in mysqldump?

2009-10-29 Thread Brian Dunning
Sorry if this is a n00b question, I did read the docs for mysqldump before posting, but couldn't figure it out. I'm successfully doing a mysqldump, but I want only a few of the columns, and want them in a different order. Is this possible without substantially slowing it down? The table

Simply join that confuses me.

2009-09-29 Thread Brian Dunning
I have a table of projects with several columns for the IDs of some people in various roles, and then a table of the people. How can I get all the people for a given project, but keep their roles straight? Projects -- Project_ID Boss_ID Admin_ID Assistant_ID People ID Name

store paths and Filenames in MySql

2009-05-11 Thread Brian Boothe
is there a way i can traverse a directory on my server,in php and then have the paths Be Saved as \\server1\projects\ ... etc and actually store the filenames NOT the files and paths in mysql ? thanks for any help -- MySQL General Mailing List For list archives:

Average Rating, like Netflix

2008-12-22 Thread Brian Dunning
Pretend I'm Netflix and I want to return a list of found movies, including the average of related ratings for each movie. Something like this: select movies.*, average(ratings.rating) from movies, ratings where movies.movie_id=ratings.movie_id I'm sure that's wrong in about 10 different

Re: Average Rating, like Netflix

2008-12-22 Thread Brian Dunning
) FROM movies INNER JOIN ratings ON movies.movie_id=ratings.movie_id GROUP BY movies.movie_id Change the INNER JOIN to a LEFT JOIN if you want all movies, even those with no ratings. Brent Baisley On Mon, Dec 22, 2008 at 11:13 AM, Brian Dunning br...@briandunning.com wrote: Pretend I'm Netflix

Re: Selecting around a circular reference?

2008-09-08 Thread Brian Dunning
= '$meal_date'; -Micah On 09/05/2008 03:41 PM, Brian Dunning wrote: I'm trying to calculate glycemic index of all food items eaten in a day with a single SELECT. The problem is the calculation for glycemic index of each item requires a total of all items' carbs. It's like a circular reference

Totaling from several tables away

2008-09-05 Thread Brian Dunning
How do I query How many calories did Brian eat on 2009-09-04? Table:People +---+---+ + Person_ID + Name | +---+---+ | 5 | Brian | +---+---+ Table:Meals +-+---+---++ | Meal_ID | Person_ID | Meal_Name | Date

Re: Totaling from several tables away

2008-09-05 Thread Brian Dunning
Thanks, that was exactly what I needed. :-) -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Selecting around a circular reference?

2008-09-05 Thread Brian Dunning
I'm trying to calculate glycemic index of all food items eaten in a day with a single SELECT. The problem is the calculation for glycemic index of each item requires a total of all items' carbs. It's like a circular reference. Here's what I'm trying: SELECT

Retrieve insert_id on an insert ignore?

2008-08-19 Thread Brian Dunning
I have a table like this: unique_serial - Auto Increment field_1 field_2 field_3 The Primary key is a combination of field_1, field_2, and field_3. I want to do: INSERT IGNORE INTO table_name (field_1,field_2,field_3) VALUES ('xx','xx','xx') Sometimes this will be an existing record,

Super slow query

2008-07-09 Thread Brian Dunning
Can someone spot a way to improve the performance of this query? I see that every time it runs, it's Copying to tmp table and then Creating sort index and taking way too long. select count(distinct(stats.ip)) as popcount, stats.id, episodes.title from stats, episodes where

TreeView

2008-06-19 Thread Brian E Boothe
how can i create a tree View From a mysql table? thanks -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Help me format this statement

2008-03-11 Thread Brian Dunning
I am an idiot. table_a and table_b have exactly the same structure. How do I say this in SQL: INSERT (all records from table_a) into table_b where table_a.customer = '12' Just trying to eventually duplicate the whole table, one customer's set of records at a time. Thanks. -- MySQL

Re: Help me format this statement

2008-03-11 Thread Brian Dunning
Thanks to everyone who replied. So simple I couldn't see it. :-) -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Advanced Query Error Parsing

2008-02-21 Thread Brian Krausz
since it relates to the above question I'd ask it here first). Thanks in advance for the help! --Brian -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

generating numbers from other fields

2008-01-17 Thread Brian E Boothe
how can i join three fields Values into one field? so in three select boxes i have date : Projects type 1 - 7 and project type 1 - 6 so the third Filed would be 116200824 generated by the other three fields? thanks -- MySQL General Mailing List For list archives:

Move data from one db to another?

2007-12-12 Thread Brian Dunning
I have similar (not identical) tables in two different db's. I want to merge all the data from one into the other, and will be dropping the original. There will be some duplication of keys so some rows will need to be ignored. Problem is these are on two different servers on different

Re: Move data from one db to another?

2007-12-12 Thread Brian Dunning
OK, I have all my data on the new machine in a SQL file with 664,000 insert statements. But when I try to run it like this from the mysql command line: source filename.sql; It starts to work, but after a few seconds the server freezes up with too many connections. How do I avoid this?

csv to mysql

2007-09-25 Thread Brian E Boothe
hi all : i,m looking for a solution for my PDA that Doesn't have a DB Solution installed on it : so im having to write to CSV Files for my Forms , i'm needing a way that when i sink my PDA with my wireless network it Moves the Entire CSV File into a MySQL database :any Suggestions :? --

Editing fields in bulk

2007-09-04 Thread Brian Dunning
I have a column where I need to replace all instances of the text US- Complete (contained within a long sentence) with US Complete. There are probably 50 or 100 of them. I'm really scared to do it since I can't risk screwing up that column - what's the correct syntax? -- MySQL General

Confused on Query's

2007-08-22 Thread Brian E Boothe
lets say u have a table called Parts and another called Projects ,,, how can u associate the Parts Table with the Projects table so lets say u wanna add a Specific Part to a project maybe even add three parts from the parts table and associate it with a specific project ??? so maybe u

Betatest Project

2007-08-02 Thread Brian E Boothe
i have a Database called Betatest in MySQL i have three tables : Projects ProjBom Inventory i wanna enter into projects the project name and date and later on i wanna be able to add the Projectbom(bill of

Extensive Project help

2007-07-30 Thread Brian E Boothe
hi all i have a pretty extensive Project Going on and it would be nice to get some input on my tables and joins schema, i'd like to send someone my SQL as for them to help me thru the rough spots if they could, or i could post the enitre SQL here for u to use, please someone respond as i

Before I shoot myself in the foot...

2007-06-13 Thread Brian Dunning
...if I add a column to a table with 40,000,000 records, will it cause that table to hang for any significant amount of time, and prevent other transactions? It's a MyISAM table and I was going to add a varchar(20) column, NULL. It's a very busy table, constant searches and inserts. --

Re: Before I shoot myself in the foot...

2007-06-13 Thread Brian Dunning
Many thanks to all who took the time to reply. :) :) -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Sub query help

2007-05-16 Thread Brian Menke
Google query? Thanks in advance for any help! -Brian Menke

Path information to a database

2007-05-11 Thread Brian E Boothe
i have a question: i have a Projects folder on my D: drive under this folder is folder by the name of the Customer then Subfolders that Corespond to the Project Ex, d:\projects .. Jobs LSRW -- Rsview --RSLogix

Path information into database

2007-05-11 Thread Brian E Boothe
so how would i get the Actual file path to the folder into the database, i know ill have to use a file selector in asp / php but i wanna select the folder not the Files, it would be really great if u could help me with these issues, i'm not asking u to Code anything for me , just links of

[X-POST] Fastest way to dump this huge table

2007-05-02 Thread Brian Dunning
I have a huge MySQL table, 2.1 million records, 200MB. Once a week I need to dump it in CSV format and zip the file. This is not on my server, and it's in production, so I don't want to risk testing different methods and possibly hanging up their server for a period of time, so I wanted to

Re: [X-POST] Fastest way to dump this huge table

2007-05-02 Thread Brian Dunning
in the database software. Not having any indices on your temp table will help too. HTH, Dan On 5/2/07, Brian Dunning [EMAIL PROTECTED] wrote: I have a huge MySQL table, 2.1 million records, 200MB. Once a week I need to dump it in CSV format and zip the file. This is not on my server, and it's

Re: [PHP] [X-POST] Fastest way to dump this huge table

2007-05-02 Thread Brian Dunning
Thanks to everyone who answered, think I've got enough info now to handle it. :) -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Re: Getting SQL errors porting databases between MySQL v4 and v5

2007-03-26 Thread Brian Mansell
The 'group' column needs to be quoted (use --quote-names with mysqldump). cheers, --bemansell On 3/26/07, Rob Tanner [EMAIL PROTECTED] wrote: Hi, I am porting over 6 databases from a MySQL v4 installation to a MySQL v5 installation and getting an SQL error in the process. I am using the

Updates and Records Changed. Bug?

2007-03-21 Thread Brian Bird
a bit pointless but it's meant to be a proof of concept :-)). I tried the same tests using InnoDB and got 1 Changed row in each case, and with MyISAM I got 0 rows changed. Can anyone confirm if they have the same problem or if it's something I've done wrong? Brian

Re: getting a Duplicate entry error when inserting a new record - but there is no duplicate record

2007-03-08 Thread Brian Mansell
Jerad - First of all, please reply all with a SHOW CREATE TABLE of the table you're inserting the row into, so that we can identify the indexes you've established for the table. thanks, --bemansell On 3/7/07, jerad sloan [EMAIL PROTECTED] wrote: when i try to insert the string

How do I alter the result of a select

2007-03-07 Thread Brian Menke
it all together. Any help is greatly appreciated, even if it's just a pointer to some mysql docs. Thanks in advance! -Brian Menke -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

RE: How do I alter the result of a select

2007-03-07 Thread Brian Menke
I ended up figuring this out. If anyone ever needs it, this works well select module_id, GROUP_CONCAT(participant_answer SEPARATOR ' ') as answers from participants_answers where email = '[EMAIL PROTECTED]' group by module_id -Brian -Original Message- From: Brian Menke [mailto

[X-POST] PHP script to make sure MySQL is up?

2007-03-01 Thread Brian Dunning
I host at Rackspace, and one thing that their monitoring service does NOT catch is a problem when too many connections hit MySQL, and for some reason it remains hung up until the service is manually restarted. In the meantime, this is happening to us once or twice a month. It gets hammered

Re: SELECT single row from 2 tables with WHERE clause

2007-02-19 Thread Brian Mansell
It sounds to me like you're needing to use a left outer join on t2. Give that a shot instead of the inner join you're currently using. Cheers, -bemansell On 2/17/07, Kerry Frater [EMAIL PROTECTED] wrote: I am trying to select a particular row from a table and include a column for aq second

Re: Numeric sorting within a string

2007-02-15 Thread Brian Mansell
This is totally possible... Chris say your table is test, and the column is test_col.. use the following, and if the number is always at the end.. and always has a space in front of it this will work: SELECT test_col, SUBSTRING_INDEX(test_col, '', 1) as test_col_str, SUBSTRING_INDEX(test_col, '

Formatting a subquery?

2007-01-16 Thread Brian Dunning
I can't get MySQL 5 to like this query. Can you tell what I'm trying to do, and is there a problem with my formatting? select account_id,picture_id from pictures where account_id in (select account_id from accounts order by rand() limit 20) order by rand(); -- MySQL General Mailing List For

Re: Formatting a subquery?

2007-01-16 Thread Brian Dunning
: if I make it a single query and try to do a 'group by' it always gives the same picture for each person. On Jan 16, 2007, at 11:55 AM, Rhino wrote: - Original Message - From: Brian Dunning [EMAIL PROTECTED] To: mysql mysql@lists.mysql.com Sent: Tuesday, January 16, 2007 2:23 PM

Re: [OT} How to pronounce GIF (was: Re: How to pronounce MyISAM and InnoDB)

2007-01-12 Thread Brian Dunning
On Jan 7, 2007, at 4:23 PM, TK wrote: In short, the original inventors of the GIF format (CompuServe, 1987) have always defined the pronunciation to be like JIF. So, that has always been the correct pronunciation. Sure, so I'll start pronouncing graphics as jraphics. -- MySQL General

Help optimizing this query?

2007-01-07 Thread Brian Dunning
This is the query that's killing me in the slow query log, usually taking around 20 seconds: select count(ip) as counted,stamp from ip_addr where stamp=NOW()- interval 14 day and source='sometext' group by stamp order by stamp desc; Here is the table: CREATE TABLE `ip_addr` ( `ip`

Re: How to pronounce MyISAM and InnoDB

2007-01-07 Thread Brian Dunning
My friend says my sam and in-NOD-b. I want to kill him every time. He also says jif instead of gif. On Jan 7, 2007, at 7:16 AM, Michael Stearne wrote: I just say My, I, Sam and inno, d, b Michael -Original Message- From: js [EMAIL PROTECTED] Date: Mon, 8 Jan 2007 00:09:15

SP not seeing INSERTs within WHILE loop

2007-01-02 Thread brian stone
I have an issue where inserts are not being seen properly while in a SP. The goal is to track payments made by customers, payment distribution. I narrowed down the issue to the below, so I was able to exclude many columns and other tables in hopes it is simple enough to get some help. I

leading the technological bandwagon

2006-12-18 Thread Brian E Boothe
I recently last week Had and experience with an Very small Company, where as they had around 15 Machines all hooked Star topology and a central iis ASP Web server that only showed the date, and a few small utilities when addressed To it, now there entire Operation was based upon Excel, everything

path Stored in MySQL

2006-12-15 Thread Brian E Boothe
Can someone help me with getting a path stored in MySQL, Links ? Snips would be great thanks a lot -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.409 / Virus Database: 268.15.20/588 - Release Date: 12/15/2006

Re: Workaround for distinct?

2006-12-15 Thread Brian Dunning
The table structure is in my original post. On Dec 14, 2006, at 11:49 AM, Rolando Edwards wrote: Just change your table name and you are all set. If you have the table structure, send it and I'll make the query if you want. -- MySQL General Mailing List For list archives:

Workaround for distinct?

2006-12-14 Thread Brian Dunning
records every time: select id,color from tablename group by color order by rand(); This should be so easy!! What's the obvious solution that I'm missing? - Brian -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL

Re: Workaround for distinct?

2006-12-14 Thread Brian Dunning
], Brian Dunning [EMAIL PROTECTED], mysql@lists.mysql.com Sent: Thursday, December 14, 2006 12:17:30 PM GMT-0500 US/Eastern Subject: Re: Workaround for distinct? On Thu, 14 Dec 2006, Chris Boget wrote: =I tried this out this morning on MySQL 5. = It works. Please try this in MySQL 4 and see

recursing Folders adding to mysql

2006-12-12 Thread Brian E Boothe
Im needing to Rescurse thru a directory listing and ONLY add Directory Names / Path / and Filename, NOT the actual file itself, how can I do this in MySQL, -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.409 / Virus Database: 268.15.16/582 - Release

mysql_pconnect() made things worse

2006-11-30 Thread Brian Dunning
I have many sites accessing one MySQL server, all using the same IP, username, password via a PHP $connection = mysql_connect($ip,$user, $pass);. The server is extremely busy, hammered 24x7, but almost all traffic is coming from one very short script. About once a day we're getting No

Summing rows and colums in mysql 5.0 heeelllppp!!

2006-10-20 Thread Brian E Boothe
How can I keep a running sum of the values in rows as well as columns in a mysql database and display them,, Can someone show examples of this thanks Value1 12 14 34 Sum -- Value2 14 23 45 Sum -- Sum -- -- -- -- No virus found in

Deleting, skip the first n records

2006-10-04 Thread Brian Dunning
I'm trying to delete all but the newest n records. DELETE FROM tablename ORDER BY creation DESC LIMIT=n This does the opposite of what I want. Is there some way to tell it to start the delete after n and delete all the remaining records? -- MySQL General Mailing List For list archives:

Re: Deleting, skip the first n records

2006-10-04 Thread Brian Dunning
The offset is what I was thinking of - that would be the simplest - but as far as I can tell, delete doesn't support the offset. It's not documented, and it gives me an error when I try it. I was hoping to avoid two queries but it sounds like that's what I might have to do. On Oct 4,

Re: re[2]: Deleting, skip the first n records

2006-10-04 Thread Brian Dunning
__ -- Original Message -- FROM: Brian Dunning [EMAIL PROTECTED] TO:mysql@lists.mysql.com DATE: Wed, 4 Oct 2006 08:49:48 -0700 SUBJECT: Re: Deleting, skip the first n records The offset is what I was thinking of - that would be the simplest

Connection timeouts

2006-10-04 Thread Brian Campbell
before I use the connection. It always returns 1. How can I set my timeout to a really high number? Thanks. -Brian Brian E Campbell [EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com

Trouble duplicating a mongo live table

2006-09-30 Thread Brian Dunning
I have a 17,000,000 record table that I'm trying to duplicate in order to make some changes and improvements, then I'll rename it and drop the original table. So I need this duplicate to be a live table in the same database as the original. I tried the copy table function in the Operations

Re: Low priority copy?

2006-09-30 Thread Brian Dunning
Thanks Chris, this sounds great but when I read about mysqlhotcopy I didn't see a way to make it create a live table that's open within the same database, it seems to want only to create a separate backup file in some directory. On Sep 27, 2006, at 6:10 PM, Wagner, Chris (GEAE, CBTS)

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