Bug #22050 | dynamic row format for nullable integer columns in myisam | ||
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Submitted: | 6 Sep 2006 12:00 | Modified: | 8 Sep 2006 10:42 |
Reporter: | Martin Friebe (Gold Quality Contributor) (OCA) | Email Updates: | |
Status: | Verified | Impact on me: | |
Category: | MySQL Server: MyISAM storage engine | Severity: | S4 (Feature request) |
Version: | * | OS: | Any (*) |
Assigned to: | CPU Architecture: | Any | |
Tags: | dynamic row length, myisam, null |
[6 Sep 2006 12:00]
Martin Friebe
[8 Sep 2006 10:42]
Valeriy Kravchuk
Thank you for a reasonable feature request. Looks like you are rignt, based on http://dev.mysql.com/doc/internals/en/myisam-introduction.html, for example. Oracle, for example, does not store _trailing_ NULL columns of any data type, at least. So, some optimizations in NULL values storage will be reasonable.