MySQL Bugs: #34655: Compile error

Bug #34655	Compile error
Submitted:	19 Feb 2008 7:47	Modified:	14 Mar 2008 2:01
Reporter:	Georg Richter	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: C API (client library)	Severity:	S1 (Critical)
Version:	5.1.23	OS:	Any
Assigned to:	Davi Arnaut	CPU Architecture:	Any

Description:
Renaming net->last_err* to net->client_last_err* causes compile errors in connectors which use the internal net structure for error handling.

This affects C/ODBC, PHP (bug #44137) and Perl.

How to repeat:
see http://bugs.php.net/bug.php?id=44137

Suggested fix:
revert renaming.

Thank you for the report.

Verified as described.

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/43168

ChangeSet@1.2551, 2008-02-28 14:55:46-03:00, davi@mysql.com +12 -0
  Bug#34655 Compile error
  
  Rename client_last_error to last_error and client_last_errno to last_errno
  to not break connectors which use the internal net structure for error handling.

Queued in 5.1-runtime

Bug #34969 was marked as duplicate of this one.

Bug #34970 was marked as duplicate of this one.

Pushed into 5.1.24-rc

Pushed into 6.0.5-alpha

Noted in 5.1.24, 6.0.5 changelogs.

In MySQL 5.1.23, the last_errno and last_error members of the NET
structure in mysql_com.h were renamed to client_last_errno and
client_last_error. This was found to cause problems for connectors
that use the internal NET structure for error handling. The change
has been reverted. (See also Bug#12713)

Fix also noted in the 5.1.23-ndb-6.2.14 and 5.1.23-ndb-6.3.11 changelogs.