RE: 1 day left: 75% discount on MySQL/Firebird/InterBase/Oracle/SQL Server developer tool!

2006-03-04 Thread Charles Walmsley
I don't think [EMAIL PROTECTED] should be used for sales.  Is there a policy
about this?

Ch
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Vince LaMonica
Sent: 03 March 2006 22:01
To: David Griffiths
Cc: mysql@lists.mysql.com
Subject: Re: 1 day left: 75% discount on MySQL/Firebird/InterBase/Oracle/SQL
Server developer tool!

 
On Fri, 3 Mar 2006, David Griffiths wrote:

} Definitely give this tool a try if you haven't - it has some very powerful
} features - schema diffs (and the ability to create patches, etc - very
} powerful if you maintain development, quality-assurance, and production
} databases).
} 
} The ability to sort connections, etc, by machine, by database, etc, is
very
} powerful.

Those features sound very nice, indeed, but alas, there is no Mac OS X or 
Linux version. Are there other products [free/not free] that can do what 
this tool does, but run under UNIX flavors?

/vjl/

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Re: Enforcing Isolation in MySQL database

2006-03-04 Thread Heikki Tuuri

Vinay,

- Original Message - 
From: Vinay [EMAIL PROTECTED]

Newsgroups: mailing.database.myodbc
Sent: Thursday, March 02, 2006 12:20 AM
Subject: Enforcing Isolation in MySQL database



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Hello ,
 I suppose the InnoDB tables in Mysql have REPEATABLE-READ as =
the default isolation. Is the concurrency enforced automatically by the =
database or is there anything=20
the application programmer has to do to make sure the data consistent.


How does the REPEATABLE-READ resolve the following scenario.


User1 opens a application and reads a row on the screen.
User2 opens the same application and read the same row on the screen.


User2 updates a field (and commits ,as the autocommit is on),
User1 still is reading the non-updated row , and updates the same field =
updated by the User2 to different value.


How does  it affect the database when normal select , update queries are =
used.


you should use SELECT ... FOR UPDATE in this case. A normal plain SELECT in 
InnoDB does not lock the rows it reads.



What should the application programmer to enforce database concurrency.

Thank you,
Vinay


Best regards,

Heikki

Oracle Corp./Innobase Oy
InnoDB - transactions, row level locking, and foreign keys for MySQL

InnoDB Hot Backup - a hot backup tool for InnoDB which also backs up MyISAM 
tables

http://www.innodb.com/order.php


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Re: Movable Type + OSXServer + MySQL issues.

2006-03-04 Thread George Law
Movable Type + OSXServer + MySQL issues.Miles,

David is correct - DBI isn't installed in OSX by default.

check out http://www.brandonhutchinson.com/installing_perl_modules.html for a 
brief into
on installing from CPAN.  

Make sure you do this as root or through sudo

--
George

  - Original Message - 
  From: m i l e s 
  To: MySQL 
  Sent: Friday, March 03, 2006 4:47 PM
  Subject: Movable Type + OSXServer + MySQL issues. 


  Hi,

  Im having a rather nasty time installing MT on my G5XServe.

  IM trying to use MySQL but Im getting a rather NASTY error

  Stock Install of MySQL that came with the G5.

  ++

  Got an error: Unsupported driver MT::ObjectDriver::DBI::mysql: Can't 
  locate DBI.pm in @INC (@INC contains: /Volumes/webserver/
  ~shoreweddings.com/blog/extlib lib /System/Library/Perl/5.8.6/darwin-
  thread-multi-2level /System/Library/Perl/5.8.6 /Library/Perl/5.8.6/
  darwin-thread-multi-2level /Library/Perl/5.8.6 /Library/Perl /Network/
  Library/Perl/5.8.6/darwin-thread-multi-2level /Network/Library/Perl/
  5.8.6 /Network/Library/Perl /System/Library/Perl/Extras/5.8.6/darwin-
  thread-multi-2level /System/Library/Perl/Extras/5.8.6 /Library/Perl/
  5.8.1 .) at lib/MT/ObjectDriver/DBI.pm line 10.
  BEGIN failed--compilation aborted at lib/MT/ObjectDriver/DBI.pm line 10.
  Compilation failed in require at lib/MT/ObjectDriver/DBI/mysql.pm 
  line 10.
  BEGIN failed--compilation aborted at lib/MT/ObjectDriver/DBI/mysql.pm 
  line 10.
  Compilation failed in require at (eval 6) line 1.
  BEGIN failed--compilation aborted at (eval 6) line 1.

  ++

  Anyone seen this before ?  And how best to resolve it ?

  M i l e s.


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