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Key: JDBC-623
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Mark Rotteveel
Reporter: Stephan Perktold
Votes: 0
Watchers: 0

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Jaybird JDBC Driver

ResultSet.updateRow sets untouched BLOB fields to NULL

Created: 19/May/20 04:54 PM   Updated: 22/May/20 02:16 PM
Component/s: JDBC driver
Affects Version/s: Jaybird 2.2.15, Jaybird 4.0.0
Fix Version/s: Jaybird 3.0.9, Jaybird 4.0.1, Jaybird 5

File Attachments: 1. Java Source File (6 kB)

Environment: Windows 10

 Description  « Hide
When updating some fields via ResultSet.updateX followed by updateRow(), BLOB fields are automatically set to NULL.
Tested with Jaybird 2.2.15 and Jaybird 4.0.0 on a Firebird 2.5 database. Probably all versions are affected.
The attached file can be used to demonstrate the bug.

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