Bug #25673 | spatial index corruption, error 126 incorrect key file for table | ||
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Submitted: | 17 Jan 2007 9:27 | Modified: | 15 Mar 2007 2:46 |
Reporter: | Shane Bester (Platinum Quality Contributor) | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: MyISAM storage engine | Severity: | S1 (Critical) |
Version: | 5.0.34,5.0.36-BK,5.1.15-BK | OS: | * |
Assigned to: | Ingo Strüwing | CPU Architecture: | Any |
Tags: | bfsm_2007_02_01, corruption, myisam, spatial |
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-25673.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:
- Open an SFTP client and connect to
sftp.oracle.com
. Specify port2021
and remote directory/support/incoming/
. - Log in with your newly created Oracle Web account (email address) and password.
- Upload the archive to
/support/incoming
. - Once you have uploaded the file, add a comment to this bug to notify us about it.
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.
and here's the promised testcase. simply import using command line client
Attachment: bug25673.zip (application/zip, text), 207.97 KiB.
a final version of testcase, 538 lines long!!!
Attachment: bug25673_reduced.sql (application/octet-stream, text), 54.33 KiB.
same testcase as bug25673_reduced.sql except multirow insert and less indexes are used.
Attachment: bug25673_tiny.sql (application/octet-stream, text), 34.54 KiB.
Some comments on rtree index structures and algorithmns.
Attachment: rtree-indexes.txt (text/plain), 6.42 KiB.