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| author | V Narayanan <v.narayanan@sun.com> | 2009-10-12 13:13:15 +0530 |
|---|---|---|
| committer | V Narayanan <v.narayanan@sun.com> | 2009-10-12 13:13:15 +0530 |
| commit | 3b02f76aaf17d423f70cb817a601ff61bdbea024 (patch) | |
| tree | fcc774647b659c9e249e99fa5c0dc29ee60a65ee /strings | |
| parent | ff4856723e4a34e2bd6e848de113a5761d50a860 (diff) | |
| download | mariadb-git-3b02f76aaf17d423f70cb817a601ff61bdbea024.tar.gz | |
Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20
In MySQL when the mapping for space is changed to something other than
0x20 by defining a different collation, then space is not ignored when
comparing two strings.
This was happening because the function that performs the comparison
of two strings while ignoring ending spaces, was comparing the collation
value of a space with the ascii value of the ' ' character. This should
be changed to do comparison between the collated values.
Diffstat (limited to 'strings')
| -rw-r--r-- | strings/ctype-simple.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/strings/ctype-simple.c b/strings/ctype-simple.c index 7de00025eda..4f3aaa6f668 100644 --- a/strings/ctype-simple.c +++ b/strings/ctype-simple.c @@ -185,8 +185,8 @@ int my_strnncollsp_simple(CHARSET_INFO * cs, const uchar *a, size_t a_length, } for (end= a + a_length-length; a < end ; a++) { - if (map[*a] != ' ') - return (map[*a] < ' ') ? -swap : swap; + if (map[*a] != map[' ']) + return (map[*a] < map[' ']) ? -swap : swap; } } return res; |