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| author | marko@hundin.mysql.fi <> | 2004-12-17 18:35:11 +0200 |
|---|---|---|
| committer | marko@hundin.mysql.fi <> | 2004-12-17 18:35:11 +0200 |
| commit | e2f9201041551188a7b7fa26bc2daafe54269d44 (patch) | |
| tree | c409114526e80bf5c0378ea758cd06c7cc3ba8c4 /innobase/rem | |
| parent | 9311c8f56497651623df518f8e38edac49178878 (diff) | |
| download | mariadb-git-e2f9201041551188a7b7fa26bc2daafe54269d44.tar.gz | |
InnoDB: Fixed bugs in the padding and trimming of trailing spaces
that affected the UCS2 character set. (Bug #7350)
Diffstat (limited to 'innobase/rem')
| -rw-r--r-- | innobase/rem/rem0cmp.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/innobase/rem/rem0cmp.c b/innobase/rem/rem0cmp.c index 041fb7914e2..cf549284acc 100644 --- a/innobase/rem/rem0cmp.c +++ b/innobase/rem/rem0cmp.c @@ -261,22 +261,6 @@ cmp_whole_field( "InnoDB: comparison!\n"); } - /* MySQL does not pad the ends of strings with spaces in a - comparison. That would cause a foreign key check to fail for - non-latin1 character sets if we have different length columns. - To prevent that we remove trailing spaces here before doing - the comparison. NOTE that if we in the future map more MySQL - types to DATA_MYSQL or DATA_VARMYSQL, we have to change this - code. */ - - while (a_length > 0 && a[a_length - 1] == ' ') { - a_length--; - } - - while (b_length > 0 && b[b_length - 1] == ' ') { - b_length--; - } - return(innobase_mysql_cmp( (int)(type->prtype & DATA_MYSQL_TYPE_MASK), (uint)dtype_get_charset_coll(type->prtype), |