Jose,

you must commit also the read transaction.

http://dev.mysql.com/doc/mysql/en/InnoDB_consistent_read.html

Best regards,

Heikki Tuuri
Innobase Oy
Foreign keys, transactions, and row level locking for MySQL
InnoDB Hot Backup - a hot backup tool for InnoDB which also backs up MyISAM tables
http://www.innodb.com/order.php


Order MySQL technical support from https://order.mysql.com/


----- Original Message ----- From: "Jose Antonio" <[EMAIL PROTECTED]>
Newsgroups: mailing.database.myodbc
Sent: Saturday, January 15, 2005 1:34 AM
Subject: Re: MySQL 4.1.8 & InnoDB: data unavailability among different connections



I'm doing the Commit so probably is the extra settings in the SQL. Could
you please elaborate a bit more on that?

Thank you in advance,

Jose.

Jeff Mathis escribió:

simple answer is transactions. until you issue a commit, or otherwise
specify extra settings in your SQL syntax, other connections do not
see your data.


Jose Antonio wrote:

Hi!

I am experiencing something weird using MySQL 4.1.8 with InnoDB tables.
I have an application, let's call it A, that is monitoring the data
that is available in the database. The data is inserted in the
database by a different application, let's call it B. The problem is
the following:
A starts a connection with MySQL and all the data inserted until the
connection time is available; however, the data that is inserted by B
while A is running is not visible to A. If A is re-started all the
data that was inserted by B is now available.

A is a plotting program and B is a data importer process.

Any clue on what may be going wrong?

Thank you in advance.

Jose.





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