MySQL Bugs: #83368: 5.1.40 regression: wasNull not updated when calling getInt for a bit column

Bug #83368	5.1.40 regression: wasNull not updated when calling getInt for a bit column
Submitted:	13 Oct 2016 12:17	Modified:	20 Apr 2017 21:03
Reporter:	Maia Everett	Email Updates:
Status:	Closed	Impact on me:	None
Category:	Connector / J	Severity:	S2 (Serious)
Version:	5.1.40	OS:	Any
Assigned to:	Filipe Silva	CPU Architecture:	Any

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File:	Maximum allowed size is 50MB.
Description:
Privacy:

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

This minimal application works correctly with 5.1.39 and incorrectly with 5.1.40.

Attachment: BitColumnBug.java (text/x-java-source), 1.57 KiB.

Patch

Attachment: getNumericRepresentationOfSQLBitType-NullCheck.patch (text/x-patch), 751 bytes.