| Bug #87534 | UNION ALL query fails when useServerPrepStmts=true on database connection | ||
|---|---|---|---|
| Submitted: | 24 Aug 2017 21:01 | Modified: | 31 Jul 2018 22:22 |
| Reporter: | Vy Ton | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | Connector / J | Severity: | S2 (Serious) |
| Version: | 5.1.43 | OS: | Any |
| Assigned to: | Filipe Silva | CPU Architecture: | Any |
| Tags: | prepared statement, unionall | ||
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
