| Bug #100747 | AUTO_INCREMENT IDs fail in updatable prepared statements with useServerPrepStmt | ||
|---|---|---|---|
| Submitted: | 4 Sep 2020 20:25 | Modified: | 5 Oct 2020 21:12 |
| Reporter: | Björn Voigt (OCA) | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | Connector / J | Severity: | S3 (Non-critical) |
| Version: | 8.0.21 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | auto_increment, jdbc, prepared statement, ResultSet | ||
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
[4 Sep 2020 20:28]
Björn Voigt
[4 Sep 2020 21:02]
Björn Voigt
The stacktrace (within ' ' there is an unprintable character in original stacktrace)
Attachment: stacktrace1.log (text/x-log), 947 bytes.
[5 Oct 2020 21:14]
Björn Voigt
This demo shows the bug with Connector/J 8.0.21 and an Integer column
Attachment: ConnectorJBug100747B.java (text/x-java), 2.17 KiB.
[5 Oct 2020 21:17]
Björn Voigt
The stacktrace for example ConnectorJBug100747B.java
Attachment: stacktrace2.log (text/x-log), 891 bytes.
