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| author | Alexander Nozdrin <alik@sun.com> | 2010-08-31 17:54:26 +0400 |
|---|---|---|
| committer | Alexander Nozdrin <alik@sun.com> | 2010-08-31 17:54:26 +0400 |
| commit | 8da22a75f3bc8b42d265242411e3edefdc630079 (patch) | |
| tree | 9cd301b009b02b51bfaeaa62de95ffc1fd48712a /include | |
| parent | 1b3d5da50e3206a7cfc5dc7704b6d5af568ba382 (diff) | |
| download | mariadb-git-8da22a75f3bc8b42d265242411e3edefdc630079.tar.gz | |
Bug#55980 Character sets: supplementary character _bin ordering is wrong
Problem:
- ORDER BY for utf8mb4_bin, utf16_bin and utf32_bin returned
results in a wrong order, because old functions
(supporting only BMP range) were used to handle these collations.
- Additionally, utf16_bin did not sort supplementary characters
between U+D700 and U+E000, as WL#1213 specification specified.
Diffstat (limited to 'include')
| -rw-r--r-- | include/m_ctype.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/m_ctype.h b/include/m_ctype.h index 06cbfd779c8..42e8f88cc0e 100644 --- a/include/m_ctype.h +++ b/include/m_ctype.h @@ -539,6 +539,11 @@ size_t my_strnxfrm_unicode(CHARSET_INFO *, uchar *dst, size_t dstlen, const uchar *src, size_t srclen); +size_t my_strnxfrm_unicode_full_bin(CHARSET_INFO *, + uchar *dst, size_t dstlen, + const uchar *src, size_t srclen); +size_t my_strnxfrmlen_unicode_full_bin(CHARSET_INFO *, size_t); + int my_wildcmp_unicode(CHARSET_INFO *cs, const char *str, const char *str_end, const char *wildstr, const char *wildend, |