MySQL Reference Manual for version 4.0.18.
C.8.3 Changes in release 3.19.3
-
Fixed
SELECT with grouping on BLOB columns not to return
incorrect BLOB info. Grouping, sorting and distinct on BLOB
columns will not yet work as
expected (probably it will group/sort by the first 7 characters in the
BLOB). Grouping on formulas with a fixed string size (use MID()
on a BLOB) should work.
-
When doing a full join (no direct keys) on multiple tables with
BLOB
fields, the BLOB was garbage on output.
-
Fixed
DISTINCT with calculated columns.
This document was generated
by rdg (Feb 25 2004)
using texi2html