Bug #57431 | subquery returns wrong results (semijoin=on) with predicate AND | ||
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Submitted: | 13 Oct 2010 13:57 | Modified: | 3 Mar 2011 2:13 |
Reporter: | SaiKumar V | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
Version: | 5.6.99 | OS: | Linux (Red Hat) |
Assigned to: | Roy Lyseng | CPU Architecture: | Any |
Tags: | materialization, 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