Bug #30151 optimizer is very reluctant to chose index_merge algorithm
| Submitted: | 31 Jul 2007 15:25 | Modified: | 30 Aug 2012 12:28 |
|---|---|---|---|
| Reporter: | Axel Schwenke | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S4 (Feature request) |
| Version: | 5.0.48-bk, 5.1.34 | OS: | Any |
| Assigned to: | Jørgen Løland | CPU Architecture: | Any |
| Tags: | bfsm_2007_08_02 | ||
If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.
To split a large file:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
[31 Jul 2007 15:25]
Axel Schwenke
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