| Bug #46018 | group_concat(distinct ...) uses max_heap_table_size for memory allocations | ||
|---|---|---|---|
| Submitted: | 7 Jul 2009 19:16 | Modified: | 7 Mar 2010 2:09 |
| Reporter: | Harrison Fisk | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: General | Severity: | S3 (Non-critical) |
| Version: | 5.0,5.1 | OS: | Any |
| Assigned to: | Alexey Botchkov | CPU Architecture: | Any |
| Tags: | distinct, group_concat, max_heap_table_size | ||
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
