Bug #49129 | Wrong result with IN-subquery with join_cache_level=6 and firstmatch=off | ||
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Submitted: | 26 Nov 2009 10:06 | Modified: | 23 Nov 2010 3:04 |
Reporter: | Øystein Grøvlen | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
Version: | 6.0.14-bzr | OS: | Any |
Assigned to: | Jørgen Løland | CPU Architecture: | Any |
Tags: | Contribution, join_cache_level, optimizer_switch, semijoin, subquery |
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