| Bug #52582 | Incorrect results with COUNT DISTINCT and BIG_TABLES | ||
|---|---|---|---|
| Submitted: | 4 Apr 2010 3:51 | Modified: | 19 Jun 2013 17:49 |
| Reporter: | Dan Kloke (Candidate Quality Contributor) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: DML | Severity: | S2 (Serious) |
| Version: | 4.1.25, 5.0.91, 5.1.54, 5.5.10 | OS: | Any (IBM System i 32 bit, Linux) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | big_tables, count, COUNT DISTINCT, distinct, qc, sql_big_tables | ||
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
