Bug #69057 | Wasted work in partition_info::set_up_charset_field_preps() | ||
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Submitted: | 24 Apr 2013 17:41 | Modified: | 13 Jun 2013 13:51 |
Reporter: | Po-Chun Chang (OCA) | Email Updates: | |
Status: | No Feedback | Impact on me: | |
Category: | MySQL Server: Partitions | Severity: | S5 (Performance) |
Version: | 5.1 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | patch, performance |
[24 Apr 2013 17:41]
Po-Chun Chang
[24 Apr 2013 17:45]
Po-Chun Chang
Suggested patch
Attachment: patch.diff (text/x-patch), 375 bytes.
[8 May 2013 18:57]
Po-Chun Chang
Change the severity.
[13 May 2013 7:11]
MySQL Verification Team
Thank you for the bug report and contribution.
[13 May 2013 13:51]
Mattias Jonsson
Thank you for noticing this bug. Do you have a testcase where this is hit? I cannot find that the code is used, since range partitioning is not possible for character fields. So it exists, but probably is never used in mysql-5.1 and cluster-7.1, but was replaced in mysql 5.5+ and cluster 7.2+, so it is unlikely that we will alter the code in 5.1/7.1.
[14 Jun 2013 1:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".