(Regression, caused by a patch for the bug 22646).
Problem: when result type of date_format() was changed from
binary string to character string, mixing date_format()
with a ascii column in CONCAT() stopped to work.
Fix:
- adding "repertoire" flag into DTCollation class,
to mark items which can return only pure ASCII strings.
- allow character set conversion from pure ASCII to other character sets.
Backporting a 5.0 change:
MAX_BUF was too small for Index.xml
Changeing MAX_BUF and adding assert to easier
catch the same problem in the future.
ctype-extra.c:
Regenerating ctype-extra.c with the fixed conf_to_src.
Buffer was too small to load Index.xml.
So some charsets were not gerenrated.
Making the buffer bigger, and adding an DBUG_ASSERT,
to easier catch the problem in the future.
ctype-extra.c:
Additional charsets were generated.
which will by default exit(1) if malloc() fails, but can be set
to do something else by the calling program does, which mysqld
does to use my_malloc(..., MYF(MY_FAE)) instead. Also checks
allocation in conf_to_src utility program. (Bug #7003)
Fixed compiler warnings (a lot of hidden variables detected by the Forte compiler)
Added a lot of 'version_xxx' strings to 'show variables'
Prevent copying of TMP_TABLE_PARAM (This caused core dump bug on Solaris)
Fixed problem with printing sub selects to debug log
