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| author | Alexander Barkov <bar@mariadb.org> | 2015-08-28 17:03:09 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.org> | 2015-08-28 17:03:09 +0400 |
| commit | 3ba2a958beaf8ce5b4db23739b310ebad606d993 (patch) | |
| tree | 05e015a000e10fc9b755cbe37238dd01be2b5742 /include | |
| parent | 3bca8db4f90cd9a505b99009c44594c0fb1ec353 (diff) | |
| download | mariadb-git-3ba2a958beaf8ce5b4db23739b310ebad606d993.tar.gz | |
MDEV-8694 Wrong result for SELECT..WHERE a NOT LIKE 'a ' AND a='a'
Note, the patch for MDEV-8661 unintentionally fixed MDEV-8694 as well,
as a side effect. Adding a real clear fix: implementing
Item_func_like::propagate_equal_fields() with comments.
Diffstat (limited to 'include')
| -rw-r--r-- | include/m_ctype.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/m_ctype.h b/include/m_ctype.h index c5be24bb063..a55222682b0 100644 --- a/include/m_ctype.h +++ b/include/m_ctype.h @@ -201,6 +201,10 @@ extern MY_UNI_CTYPE my_uni_ctype[256]; #define MY_CS_UNICODE_SUPPLEMENT 16384 /* Non-BMP Unicode characters */ #define MY_CS_LOWER_SORT 32768 /* If use lower case as weight */ #define MY_CS_STRNXFRM_BAD_NWEIGHTS 0x10000 /* strnxfrm ignores "nweights" */ +#define MY_CS_NOPAD 0x20000 /* if does not ignore trailing spaces */ +#define MY_CS_NON1TO1 0x40000 /* Has a complex mapping from characters + to weights, e.g. contractions, expansions, + ignorable characters */ #define MY_CHARSET_UNDEFINED 0 /* Character repertoire flags */ |