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2006-08-27 Thread arjen
The original message was received at Mon, 28 Aug 2006 09:00:17 +0200 from mysql.com [196.94.146.79] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.mysql.com.: >>> MAIL From:[EMAIL PROTECTED] <<< 501 [EMAIL PROTECT

Delivery reports about your e-mail

2005-06-06 Thread arjen
The original message was received at Mon, 6 Jun 2005 11:40:11 +0200 from mysql.com [50.161.69.24] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.mysql.com.: >>> MAIL From:[EMAIL PROTECTED] <<< 501 [EMAIL PROTECTED

Re: SCO issue

2005-09-11 Thread Arjen Lentz
ist companies where using GPL-licensed software runs into policy problems, etc. We do also sell non-GPL licenses separately from MySQL Network, to OEM/embedded customers. I hope this clarifies the situation to your satisfaction. If you have any further questions, please feel free to ask me. Regard

MySQL Users Conference 2006 - Call for Participation

2005-09-21 Thread Arjen Lentz
to http://www.mysql.com/news-and-events/users-conference/ For more information about O'Reilly conferences, visit: http://conferences.oreilly.com/ . -- Arjen Lentz, Community Relations Manager MySQL AB, www.mysql.com MySQL related blogs @ http://www.planetmysql.org/ -- MySQL General Mail

Re: Adding InnoDB support

2005-09-21 Thread Arjen Lentz
4.0 is fairly straightforward: http://dev.mysql.com/doc/mysql/en/Upgrading-from-3.23.html The only thing you need to mind is to also download and install the -shared-compat RPM, which contains the 3.23 libraries as well as the 4.0 libs, to keep some apps on FC3 happy which use 3.23 (Python f

Re: users are always the last to know :-)

2005-10-07 Thread Arjen Lentz
. Other related posts on http://www.planetmysql.org/ Have a nice weekend! Regards, Arjen. > Oracle buys Finnish open source company > > Oracle Corp. said Friday it has bought Innobase OY, a software company > based in Finland, for an undisclosed price. > > Innobase makes ope

Re: users are always the last to know :-)

2005-10-09 Thread Arjen Lentz
any point in the future. Even for an open source company, operating in the real world means that not everything is always public. I do appreciate that you have questions beyond the answers given so far. At this precise moment in time, I hope you can run on the trust you have given MySQL and its

Re: UDF Request "AGGLOM()"

2005-12-05 Thread Arjen Lentz
't trivial to set up. Would a special forum for this purpose perhaps be a good intermediate solution? Routines could be posted there, it's searchable... Forum = list? I think it would be a good start, if only to discuss things like this :) forums.mysql.com Regards, Arjen. -- Ar

MySQL Network and You

2005-02-15 Thread Arjen Lentz
under the GPL license. If you have any feedback or questions, please feel to ask on the dedicated forum: http://forums.mysql.com/list.php?95 Regards, Arjen. -- Arjen Lentz, Community Relations Manager MySQL AB, www.mysql.com MySQL Users Conference (Santa Clara CA, 18-21 April 2005) Early

Re: UDF Request "AGGLOM()"

2005-04-10 Thread Arjen Lentz
some time though. Would a special forum for this purpose perhaps be a good intermediate solution? Routines could be posted there, it's searchable... Regards, Arjen. -- Arjen Lentz, Community Relations Manager MySQL AB, www.mysql.com MySQL Users Conference (Santa Clara CA, 18-21 April 2005) Onl

Re: OSX 10.3 Binaries and 64 Bit

2004-02-25 Thread Arjen Lentz
source code and > compiling it on our systems? The general compile process is documented in the manual at www.mysql.com/doc/, with specifics for various platforms. I won't speculate what the specific issues for this new environment might be. When the build engineers have the details, we'

Do you have something to tell for the 2005 MySQL Users Conference?

2004-10-21 Thread Arjen Lentz
nce itself, see: http://www.mysqluc.com/ Regards, Arjen. (Program Chair) -- Arjen Lentz, Community Relations Manager MySQL AB, www.mysql.com MySQL ComCon Europe (November) www.mysqlcomconeurope.com MySQL User Conference (April) www.mysqluc.com -- MySQL General Mailing List For list

Re: MySQL quota problem

2005-01-20 Thread Arjen Lentz
SERT privs and any other privileges you want controlled). Depending on the cron job frequency that's slightly rougher in terms of disk space use, but the handling could be much cleaner. Regards, Arjen. -- Arjen Lentz, Community Relations Manager MySQL AB, www.mysql.com MySQL User Confe

MySQL Security Alert 2005-01-27

2005-01-27 Thread Arjen Lentz
s regardless of their experience or configuration choices. In addition, we are working on a set of proactive services to help alert you to bugs, security issues and new features. Naturally we will also continue to educate our users about security (strong passwords and firewalls) on all platfor

Re: Comparing bug in 4.1.7

2005-02-05 Thread Arjen Lentz
me specific cases, but this was fixed ages ago in a 4.0 release. If I'm not mistaken, ALL combinations are now tested in the standard test suite so any bug would block a release going out. > I would like to have a comment on this as well... or rather: I wonder if > anyone agrees with me

Re: Number of MySQL children ?

2003-11-12 Thread Arjen Lentz
These threads do need some memory of course. The connection-specific variables can be adjusted. You can also set the maximum # of connections the server will allow. Regards, Arjen. -- Arjen Lentz, Technical Writer, Trainer Brisbane, QLD Australia MySQL AB, www.mysql.com Melbourne 1 December (5 days):

Re: Unique index/primary key case-insensitive?

2002-02-15 Thread Arjen Lentz
ment: lala VARCHAR(20) BINARY NOT NULL. That should solve your problem 100% ! Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /_

Re: mysqld unexpectedly crashes

2002-02-15 Thread Arjen Lentz
ion info: CC='gcc' CFLAGS='-O2 -march=i386 -mcpu=i686 Could you please try a binary distribution (from www.mysql.com) of the same 3.23.47 and let us know how you fare with that? Thanks. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___

Re: How to do substraction between two tables?

2002-02-17 Thread Arjen Lentz
hen we can post you a readable example of how it can be done. The short answer is: use a join. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\

RE: mySQL Data to XML Document and the reverse....HOW???

2002-02-17 Thread Arjen Lentz
server? Aren't these typically things that a client application should sort out for itself, in whichever way it likes? Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /

Re: question about duration of connection

2002-02-18 Thread Arjen Lentz
st some other way, it is not something to restart the server for! Goodness. The client can simply reconnect, and in fact most will do so automatically without the application even noticing that the connection was gone for a bit. Regards, Arjen. --

Re: Could you help me?

2002-02-18 Thread Arjen Lentz
ing/). While MySQL is not difficult to work with, naturally you won't become an instant expert just by taking a quick look at it. You can accelerate this learning curve with training. This may help you both with the decision making process, as well as possible porting. Both consulting and tr

Re: row level privilages - thoughts on how to do

2002-02-19 Thread Arjen Lentz
e. Anyway, this way the plain end-user application can be bound by the user permissions, there's nothing specific the application needs to do, and no way for the user to circumvent that system. This may not be suitable for every situation, but it might be useful here Regards, Arjen.

Re: Question on maximum record input frequency and table lengths.

2002-02-19 Thread Arjen Lentz
em and MySQL Server configuration, database design and queries. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Technical

Re: Please, need help urgently

2002-02-20 Thread Arjen Lentz
al system and you can't have long (if any) downtime MySQL support is a type of insurance; most of the time you won't need it, but when you do, it's URGENT. MySQL AB's support people have ample experience with this kind of stuff. Depending on what type of support contract you&#

Re: Problems compiling PHP with mysql support as a apache DSO on aHPUX11.x box

2002-02-20 Thread Arjen Lentz
e-1.3.23/libexec/libphp4.so does not exist. Look at httpd.conf, where are the other Apache modules loaded from? Check where the "make install" of PHP puts the libphp4.so (also scan your disk for all occurrances of 'libphp4.so&

Re: Table file extensions

2002-02-20 Thread Arjen Lentz
s/\.frm$/.frm/i; s/\.(is[md]|my[id])$/\U$&/i; rename ($a, $_) || warn "Cannot rename $a => $_ : $!"; } [end snip] Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAI

Re: Support contracts question

2002-02-20 Thread Arjen Lentz
've forwarded your message there. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ ____ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Technical Writer, Trainer

Re: Problem with connecting JSP and mysql

2002-02-20 Thread Arjen Lentz
a code, and explain exactly what you are doing. THEN people might be able to help. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__

Re: INNODB conversion

2002-02-20 Thread Arjen Lentz
MyISAM? > and even i cant't change table type to INNODB using > alter query?? This is typical of a server that does not have InnoDB support built-in or enabled. I think you have to sort out what you're doing where, make sure you're configuring, starting, and connecting to the same

Re: Non-Sequential Primary Key Index

2002-02-21 Thread Arjen Lentz
. No luck in what way? Do you have command line access on the server, and are you allowed to stop/start the server? Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL

Re: SQL query

2002-02-21 Thread Arjen Lentz
ate table for each year. You can always use a MERGE table if you need to do queries that span over multiple years. Anyway, with the MONTH being a separate column, the GROUP statement no longer has to evaluate an expression. So there too will it be much faster. These are just a few basic ideas... iss

Re: MySQL 4.x Timeline

2002-02-22 Thread Arjen Lentz
to a single company making a large targeted contribution. It could very well be multiple small(er) companies that have a similar need. The question is simply how fast you need a certain feature, and what it will save you to have it that fast, and/or gain you by having it help your business. That

Re: MySQL 4.x Timeline

2002-02-24 Thread Arjen Lentz
about exactly what you are looking for... if you want solid code, there can't be an absolute timeline with fixed release dates. I am sure everybody prefers good code. Yet people also keep asking about specific dates for version releases... I suppose it's natural, we're all eager and

Re: Doc Bug: Comments in Documentation

2002-02-24 Thread Arjen Lentz
are removed and so the issue should resolve itself. Of course this takes time. Please note that the normal address for feedback regarding the manual is [EMAIL PROTECTED] Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/

Re: MAX Key Limit

2002-02-24 Thread Arjen Lentz
our table CREATE statement, and some sample queries you use? Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Tec

Re: Finding overlapping intervals efficiently

2002-02-24 Thread Arjen Lentz
d essentially have to design a new table handler. Given MySQL's > flexibility in that respect it is conceivable that someone will provide > products like that in the future. Hmm, maybe just a new index type, not a complete new table handler. Would R-tree indexes (and OpenGIS func

Re: Replication of temporary tables

2002-02-25 Thread Arjen Lentz
) ? If it's anything before 3.23.26, definitely upgrade. If it's a later version, it's probably a bug and in that case please do a proper bug report detailing how we can reproduce the problem. Then Sasha can track it down. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 Ma

Re: MySQLdMax crashed (for unknown reasons), please help

2002-02-26 Thread Arjen Lentz
t through the 'mysqlbug' tool? That will ensure that these basics are present. Thanks. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]>

Re: Datawarehousing

2002-02-27 Thread Arjen Lentz
Uh, you asked the question above, but here you just state an unconfirmed assumption as if it were a fact... ohwell. Anyway: assumption incorrect, see above. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ _

Re: Problem with Insert

2002-02-27 Thread Arjen Lentz
nt to use an escape function in PHP like mysql_escape_string() instead of putting user-submitted data straight into your queries. This can make things not work, or worse, cause security issues. See also the PHP online manual: http://www.php.net/manual/en/function.mysql-escape-string.php Reg

Re: Query

2002-02-28 Thread Arjen Lentz
ine. Perhaps you can you elaborate on where in your project DOS needs to come into play? Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/

Re: Geographical MySQL Usage

2002-02-28 Thread Arjen Lentz
'm live in Brisbane, Australia ;-) Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Technical Write

Re: MyODBC or some other C based API for speed?

2002-02-28 Thread Arjen Lentz
anguage you use There is a direct API from PHP, C, Java, and many other languages. See the manual (www.mysql.com/doc/) for more info. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ ____ __ / |/ /_ __/ __/ _

Re: REGEXP vs LIKE

2002-03-03 Thread Arjen Lentz
ex for its search. So, LIKE will be faster. But of course REGEXP can handle more complex expressions. Only use REGEXP if you absolutely have to. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /

Re: Multiple databases

2002-03-03 Thread Arjen Lentz
. Then you can do your analysis queries on the one merge table. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Te

Re: using LIMIT 10, 40

2002-03-04 Thread Arjen Lentz
t. But then, of course it's quicker. Less data to send to the client, less data for the client to process, and the server can clear some space (RAM or disk) and gains an idle thread sooner (less CPU). So, certainly LIMIT can be good in lots of ways! Regards, Arjen. -- MySQL Training in Bris

Re: Any way to hint a particular index for a query?

2002-03-05 Thread Arjen Lentz
index would make the query slower, then it will not use a query. So, indeed, EXPLAIN is affected by the actual table content (like cardinality), or at least the quantity (total number of rows). Therefore, usin EXPLAIN on this query with *this* data set is pretty much useles

Re: Proxy server problems

2002-03-05 Thread Arjen Lentz
ut I guess the > PHP guru's will frequent this list as well??? I'm sorry, but it's still off-topic, for obvious reasons. There will surely also be owners of Ford cars here, but you get the idea ;-) Regards, Arjen. -

Re: Default record order...

2002-03-05 Thread Arjen Lentz
on it. Otherwise you *will* get bitten at some point. Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB,

Re: foreign keys in mysql

2002-03-06 Thread Arjen Lentz
n table takelabexam which references to courses > should be updated automatically. but it doesn't work. > Could any one can help me out. i will appreciate very > much http://www.mysql.com/doc/A/N/ANSI_diff_Foreign_Keys.html Regards, Arjen. -- MySQL Training in

Re: C API BLOB type field lengths returned

2002-03-07 Thread Arjen Lentz
on RedHat 7.2 Question: > 1)How do I get the actual length of the BLOB column in the row, > without storing a separate column to maintain BLOB length manually? mysql_field_lengths(), which you can call after mysql_fetch_row(), and naturally the result will be unique for each row.

Re: making " : " an allowable character in tables & colums

2002-03-07 Thread Arjen Lentz
ything into a column name if you quote it in backticks: `some thing:bla.bla`. Maybe that knowledge will help? Naturally, it's nicer to not have funny characters in db/table/column names. Avoids confusion, errors, and makes things portable. Other RDBMS will be even more picky than MySQL

Re: Urgently required

2002-03-08 Thread Arjen Lentz
to this mail id as soon as possible because we are waiting to > tell this information to our client. I wonder where you got that freeware/enterprise info from.... Regards, Arjen. -- MySQL Training in Brisbane: 18-22 March, http://www.

Re: Upgrading mysql from 3.22 to 3.23

2002-03-18 Thread Arjen Lentz
y appreciated. http://www.mysql.com/doc/U/p/Upgrading-from-3.22.html Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL

Re: ID order...

2002-03-18 Thread Arjen Lentz
optimiser, and don't assume anything about ordering. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__

Re: Loop Problem

2002-03-20 Thread Arjen Lentz
de it in the following loop the result is > 50 > 333 > 333 > > CREATE OR REPLACE Procedure SP_USER_COMMENT_2 > [...] Looking at the above SQL code, I'm guessing that you are not using MySQL. Since this is the MySQL mailing list Regards, Arjen. -- Get MySQL

Re: unable to start mysql daemon

2002-03-20 Thread Arjen Lentz
> is no local firewall on the computer blocking the port either. Did you log on as Administrator? And... On Windows 2000, you should install mysqld as a service (see manual). Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ ____ __ / |/

Re: Searching on multiple indexed columns

2002-03-20 Thread Arjen Lentz
t most 1 index per included table in a query. The optimiser will in this case not pick the MATCH for index use, so it might pick another field (like Writer). However, *internally*, the fulltext search function will still use the FULLTEXT index. Therefore, effectively, two indexes can/will

Re: Searching on multiple indexed columns

2002-03-20 Thread Arjen Lentz
Hi Kim, On Thu, 2002-03-21 at 09:15, Kim Kohen wrote: > G'day Arjen Indeed, hi fellow Aussie ;-) > > FULLTEXT search generally uses an index (the FULLTEXT index), so the > > server will not use an index on Writer. > So is an index on Writers worthless in this circums

Re: Task manager

2002-03-21 Thread Arjen Lentz
ut who created each thread/process. So then you get a fairly neat picture. Anyway, you should never have to do anything with this for mysqld, since stopping the server through "Kill" in the task manager is not the cleanest method... Regards, Arjen. -- Get MySQL Training Worl

Re: unable to start mysql daemon

2002-03-21 Thread Arjen Lentz
Make sure you are in the directory where the server is located, then enter this command: C:\mysql\bin> mysqld-max --standalone " I didn't see the --standalone parameter in your earlier posting. Follow the manual exactly Regards, Arjen. -- Get MySQL

Re: How to strip off email domain for sorting by domain?

2002-05-02 Thread Arjen Lentz
omains (bla.domain.com) ordered right next to the primary domain. It's a neat trick with minimal effort. ;-) Hope this helps! Regards, Arjen. -- MySQL Training, Support, Licenses @ https://order.mysql.com/?marl __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr.

Re: multivalue question

2002-05-09 Thread Arjen Lentz
courses, see http://www.mysql.com/training/ for details. Regards, Arjen. -- MySQL Training in Australia: 9-13 Sep 2002, https://order.mysql.com/?marl __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /_

Re: Pretty Simple MAX Value question...

2002-05-09 Thread Arjen Lentz
ically, MAX() won't help you here, since it is applied *before* the LIMIT. That's the fundamental problem with the above query. How about this: SELECT id FROM table WHERE DATE = '20020509' ORDER BY id LIMIT 99,1 This applies your date condition, sorts by id in ascending order

Re: Creating a table from a query/How to?.....

2002-05-09 Thread Arjen Lentz
SQL-92 or SQL-99), and MySQL does not currently support that variation. > I would appreciate to be pointed to further docs on > this topic all the same. The online manual can be found at http://www.mysql.com/doc/ Regards, Arjen. -- MySQL Training in Australia:

Re: Databases with Tables approaching several million

2002-05-15 Thread Arjen Lentz
than the numbers you mention. Some of these you will find as Success Stories on the MySQL website (http://www.mysql.com/), and perhaps others will write their own reply here. In any case, running a database of this size with MySQL is not a problem. Regards, Arjen. -- MySQL Training in Austra

Re: replication questions

2002-05-20 Thread Arjen Lentz
e the same mysql development installation there to do the replication. After all, you can run multiple mysql servers on a single machine. So I'd suggest doing that. Makes for a much clearer (and safer) setup, keeps your development stuff separate.

Re: MySQL on CYGWIN installtion

2002-05-23 Thread Arjen Lentz
Hi, On Thu, 2002-05-23 at 13:29, [EMAIL PROTECTED] wrote: > Anybody has tried installing MySQL on CygWin? Not to evade your question, but... why would you want this, since there are native Windows binaries? Faster and more reliable. Regards, Arjen. -- MySQL Training in Australia: 9-13

Re: MySQL-InnoDB autoextend syntax gives errors

2002-05-23 Thread Arjen Lentz
s there a documentation > error on the autoextend syntax? Please note that the manual states that autoextend is only supported from 3.23.50 and 4.0.2. I'm guessing you're running an older version? Regards, Arjen. -- MySQL Training in Australia: 9-13 Sep 2002, https://order.my

Re: Auto-increment across multiple tables / Atomicity of updatestatements

2002-06-12 Thread Arjen Lentz
If you then do SELECT LAST_INSERT_ID() or use the equivalent API Insert_ID call, you'll get the new value of col. This trick is actually noted in the manual. Oh by the way, no locks required for all this. Regards, Arjen. -- MySQL Training in Sydney: 9-13 Sep 2002, https://

Re: Question about group by or distinct

2002-07-23 Thread Arjen Lentz
f the DISINCT selection, then you'll need to make the filtering slightly more complicated to have it produce an equivalent result. Regards, Arjen. -- MySQL Training in Sydney: 9-13 Sep 2002, https://order.mysql.com/?marl __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G

Re: InnoDB help !!

2002-01-28 Thread Arjen Lentz
ary with InnoDB support, and fix up the startup scripts so that binary will be the one started. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\

RE: InnoDB help !!

2002-01-29 Thread Arjen Lentz
o explicitly enable them by specifying their configuration parameters. See http://www.mysql.com/doc/I/n/InnoDB_start.html and the rest of the InnoDB chapter in the online manual for configuration details. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/tr

RE: InnoDB help !!

2002-01-29 Thread Arjen Lentz
the result set is "YES", then you know that InnoDB is enabled in the server. > specifically whether it is making the my database memory-resident or > not. What do you mean? Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ __

RE: Really good idea on Performance Tuning???

2002-01-30 Thread Arjen Lentz
thing happens. Regards, Arjen. -- Get MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Technical Writer, Trainer /_/ /_/\_, /___/\___\_\___/ Bris

Re: MySQL 2.23 DELETE ORDER BY bug

2002-09-19 Thread Arjen Lentz
mysql/bychapter/manual_Reference.html#DEL > ETE with an example of code that in function resembles my code almost > exactly. The same page contains a note that ORDER BY in DELETE is supported from MySQL version 4.0. So if you grab a 4.0 from www.mysql.com, you will find that your query

Re: Help needed with fixed size table database design!

2002-09-19 Thread Arjen Lentz
. Your project actually makes this quite easy because it itself already has clear relations (samples in a box, boxes in a freezer, etc). Good luck! You may also wish to consider MySQL training, to quickly get to grips with these concepts. See http://www.mysql.com/training/ for details on

Re: MySQL as a desktop DB

2002-09-24 Thread Arjen Lentz
MySQL Control Center), downloadable from www.mysql.com. A graphical client for both Linux and Windows. It can't do everything yet, but users say it has a very nice intuitive interface and it's already got quite a following! Regards, Arjen. -- MySQL Training in Auckland and Sydney, http://

Re: password / last record

2002-10-09 Thread Arjen Lentz
lete a row and insert a new one and you'll definitely find more disorder ;-) Regards, Arjen. -- MySQL Training in Auckland and Sydney, http://www.mysql.com/training/ Purchase Training, Support, Licenses @ https://order.mysql.com/?marl __ ___ ___ __ / |/ /_ __/ __/ __ \/

Re: InnoDb data file path

2002-10-09 Thread Arjen Lentz
> AIX 4.3.3 > MySQL 4.0.4 > > >innodb_data_file_path=libdata1:100M:autoextend:max:2000M;libdata2:100M:autoextend:max:2000M Only one (generally the last) data file may be autoextend. Regards, Arjen. -- MySQL Training in Auckland and Sydney, http://www.mysql.com/training/ Purchase

Re: Logging connections

2001-08-08 Thread Arjen G. Lentz
get that the connection ID will be reset if you restart the server so you can't use it as a unique key in the table). Chances are someone has already done something like this so you may just be able to find the script on the ne

Re: aggressive dolphin?

2001-08-18 Thread Arjen G. Lentz
t give them the wrong idea? And, shouldn't we use any animal logos whatsoever for the same reason? That seems a bit harsh especially since marketing is all about perception. I like the new MySQL logo, simply on artistic ground

Re: Window-based client program for MySQL (server in Linux)

2001-08-31 Thread Arjen G. Lentz
. Finally, there is MySQLfront (www.mysqlfront.de), a native Windows tool that can connect directly to MySQL (ie. no MyODBC layer required). Regards, Arjen. -- Get Official MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. A

Re: Use of MySQL with large tables

2001-09-23 Thread Arjen G. Lentz
select statement to create the temporary table and allow you to pick (sets of) rows at will. FYI, optimization techniques are an important part of MySQL training courses (http://www.mysql.com/training/). Regards, Arjen. -- Get Official MySQL Training Worldwide, http://www.mysql.com/training/

Re: full-text search problem

2001-09-26 Thread Arjen G. Lentz
atabase for storage. RDBMS are very good at summarizing, selecting sets of data according to search parameters, etc. But you have to design your tables with this in mind, otherwise you miss out on all the benefits. Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/traini

Re: Multiple field separators

2001-09-26 Thread Arjen G. Lentz
you don't need to specify any inclosure characterrs. Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Technical Writer /_/

Re: databases

2001-10-03 Thread Arjen G. Lentz
query on the list, we could have a quick look at what things can be optimized. I have recently sent a reply to another user on the list which also talks about the basics of server configuration. You may find it of help for your situation too Regards, Arjen. -- MySQL Training Worldwide, http://w

Re: merging fields

2001-10-17 Thread Arjen G. Lentz
uld rather do it from the mysql command line.. (i am > on win2k) Well that's no problem! You can modify the timeout in a PHP script with the set_time_limit() function. You may also want to look at the INSERT ... SELECT style statement, that could provide a very simple

Re: throughput

2001-10-18 Thread Arjen G. Lentz
aking, MySQL is extremely fast. If queries become slow, it's generally time to look at your table and query design, and MySQL configuration settings. Only in the last instance would one look at hardware. Regards, Arjen. -- MySQL Training Worldwide, http://www.m

Re: MySQL has transactions, foreign keys, and an option for NO DEFAULT

2001-11-10 Thread Arjen G. Lentz
c/c/o/configure_options.html I do believe this option addresses the issue put forward by Frank and Shelby. Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <

Re: The schedule of MySQL 4.1

2001-11-08 Thread Arjen G. Lentz
when will it be released? The aim is around December/January for alpha release. See http://www.mysql.com/doc/N/u/Nutshell_Stepwise_Rollout.html Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Ar

Re: Actively contributing to MySQL development

2001-11-08 Thread Arjen G. Lentz
ith regard to the copyright and licensing of MySQL, you can find more information here: http://www.mysql.com/doc/C/o/Copyright.html Amongst other things, it is important to note that the manual is not distributed under GPL. We look forward to seeing your contributions! Regards, Arjen. -- My

Re: Licensing question

2001-11-09 Thread Arjen G. Lentz
has some examples on when a commercial license is required and when it is not. You will also find contact info there, in case you have more questions. Hope this helps. Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /

Re: Active maintenance of 3.23 tree

2001-11-09 Thread Arjen G. Lentz
ql/alternate.html), for instance in HTMLs, or PDF format (if you want to print it for comfy reading). Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> /

Re: OT: Securing username and password in script file

2001-11-12 Thread Arjen G. Lentz
; If you use these settings and have a suggestion or other feedback, ; please e-mail [EMAIL PROTECTED] (Arjen Lentz). asp_tags=Off short_open_tag=Off allow_url_fopen=Off warn_plus_overloading=1 ;doc_root =... ;open_basedir=... ignore_user_abort =1 max_execution_ti

Re: automatic index for not null unique columns?

2001-11-12 Thread Arjen G. Lentz
from a client, the output uses backticks like `version` which also prevents any probs. So, sneaky though it may be, it will actually work! ;-) You said you were using 3.23.32 if you get different out there from described above, it has been fixed since. Okidoki? Regards, Arjen. -- MySQL Train

Re: Solution for testing PHP/MS Access on Linux

2001-11-13 Thread Arjen G. Lentz
ng through a good wrapper. Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz <[EMAIL PROTECTED]> / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Technical Writer /_/ /_/\_, /___/\___\_

Re: Bug Report - SELECT Does Not Recognize Column Alias

2001-11-14 Thread Arjen G. Lentz
cnt > 0 GROUP BY id; [snap] I have now put an explicit reference to this section in the explanation of the SELECT statement in the manual, as I'm sure you're not the first to trip over this one ;-) Thanks for your feedback! Regards, Arjen. -- MySQL Training Worldwide, http://www.

Re: connection question

2001-11-15 Thread Arjen G. Lentz
ove the single quotes, or change them to double quotes. PHP does not expand variables for single-quoted strings. Regards, Arjen. -- MySQL Training Worldwide, http://www.mysql.com/training/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Arjen G. Lentz &l

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