Bug #11588 "Catastrophic failure" when you reuse connections after MySQL restart
Submitted: 27 Jun 2005 10:22 Modified: 10 Jun 2010 19:34
Reporter: Emmanuel KARTMANN Email Updates:
Status: Duplicate Impact on me:
Category:Connector / ODBC Severity:S2 (Serious)
Version:MyODBC 3.51.11 OS:Microsoft Windows (Windows XP, Windows 2003 Server)
Assigned to: CPU Architecture:Any

File: Maximum allowed size is 3MB.

If the data you need to attach is more than 3MB, you should create a compressed archive of the data and a README file that describes the data with a filename that includes the bug number (recommended filename: mysql-bug-data-11588.zip) and upload one to sftp.oracle.com. A free Oracle Web (SSO) account (the one you use to login bugs.mysql.com) and a client that supports SFTP are required in order to access the SFTP server.

To upload the file to sftp.oracle.com:

  1. Open an SFTP client and connect to sftp.oracle.com. Specify port 2021 and remote directory /support/incoming/.
  2. Log in with your newly created Oracle Web account (email address) and password.
  3. Upload the archive to /support/incoming.
  4. Once you have uploaded the file, add a comment to this bug to notify us about it.
Example: sftp -oPort=2021 -oUser=email sftp.oracle.com:/support/incoming

Usage Notes: This directory is unlistable, which means that once you have uploaded your file, you will not be able to see it. A file cannot be uploaded more than once with the same filename. The filename must be changed before attempting to upload the file again. The filename should always start with mysql-bug- prefix. Files are retained on the SFTP server for 7 days and then permanently removed.

[27 Jun 2005 10:23] Emmanuel KARTMANN
Start HTML Page for test case

Attachment: myodbc_catastrophic_failure.htm (text/html), 979 bytes.

[27 Jun 2005 10:24] Emmanuel KARTMANN
First ASP Page of test case - open connection and stores it in Session

Attachment: myodbc_catastrophic_failure1.asp (text/plain), 1.26 KiB.

[27 Jun 2005 10:24] Emmanuel KARTMANN
Second ASP Page of test case - fetch connection from Session and reuses it (and crashes!)

Attachment: myodbc_catastrophic_failure2.asp (text/plain), 3.51 KiB.

[27 Jun 2005 10:27] Emmanuel KARTMANN
Creates test case database and table

Attachment: myodbc_catastrophic_failure.sql (text/plain), 679 bytes.