MySQL Bugs: #51004: MultiQuery from Callable vs Prepared Statements

Bug #51004	MultiQuery from Callable vs Prepared Statements - UpdateCounts are different
Submitted:	8 Feb 2010 18:23	Modified:	25 Feb 2010 15:43
Reporter:	Sean Warner	Email Updates:
Status:	Not a Bug	Impact on me:	None
Category:	Connector / J	Severity:	S3 (Non-critical)
Version:	5.1.10	OS:	MacOS (10.3.9)
Assigned to:		CPU Architecture:	Any
Tags:	CallableStatement, Connector J, jdbc, multiquery, MySQL, PreparedStatement, ResultSet, updatecount

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 is the Callable Statement Version

Attachment: UpdateCountA.java (text/plain), 6.43 KiB.

This is the Prepared Statement Version

Attachment: UpdateCountB.java (text/plain), 5.78 KiB.

Output from running UpdateCountA.java

Attachment: UpdateCountA - Output.txt (text/plain), 1.23 KiB.

Output from running UpdateCountB.java

Attachment: UpdateCountB - Output.txt (text/plain), 1.21 KiB.