Bug #49196 | Clarify how TEMPORARY tables work (in terms of memory use) on create-table page | ||
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Submitted: | 30 Nov 2009 8:20 | Modified: | 1 Dec 2009 16:27 |
Reporter: | Roel Van de Paar | Email Updates: | |
Status: | Won't fix | Impact on me: | |
Category: | MySQL Server: Documentation | Severity: | S3 (Non-critical) |
Version: | OS: | Any | |
Assigned to: | Paul DuBois | CPU Architecture: | Any |
[30 Nov 2009 8:20]
Roel Van de Paar
[30 Nov 2009 8:27]
Roel Van de Paar
Windows test
Attachment: Bug_49196_Windows.txt (text/plain), 5.61 KiB.
[30 Nov 2009 8:47]
Roel Van de Paar
Also note bug #26300
[1 Dec 2009 16:27]
Paul DuBois
There's nothing here to indicate a difference between how TEMPORARY and non-TEMPORARY tables are handled. Anyway, what you're observing isn't something we can specify. I asked Serg, his response was: we have no control on how OS caches the data and when it writes them to disk