| Bug #46329 | update query returns incorrect number of rows matched when no fields are updated | ||
|---|---|---|---|
| Submitted: | 22 Jul 2009 2:27 | Modified: | 22 Jul 2009 21:47 |
| Reporter: | Sean Fitzgerald | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Cluster: Cluster (NDB) storage engine | Severity: | S2 (Serious) |
| Version: | 5.1.34-ndb-7.0.6-cluster-gpl | OS: | Linux (x86_64) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | count, regression, rows matched, UPDATE | ||
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
