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authorigor@rurik.mysql.com <>2006-06-20 19:57:21 -0700
committerigor@rurik.mysql.com <>2006-06-20 19:57:21 -0700
commit2893d11c5e502bb303bea1cd47445d96a48c7413 (patch)
treef11d15c22a771479b818063644dc2507f3c7b027 /strings/string.doc
parent217faf569ec4880d5096a9e2e869e07ac101271f (diff)
downloadmariadb-git-2893d11c5e502bb303bea1cd47445d96a48c7413.tar.gz
Fixed bug #16674.
The length of the prefix of the pattern string in the LIKE predicate that determined the index range to be scanned was calculated incorrectly for multi-byte character sets. As a result of this in 4. 1 the the scanned range was wider then necessary if the prefix contained not only one-byte characters. In 5.0 additionally it caused missing some rows from the result set.
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