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-rw-r--r--sql/filesort.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/filesort.cc b/sql/filesort.cc
index 0e9fa8c79ed..1665358dbf0 100644
--- a/sql/filesort.cc
+++ b/sql/filesort.cc
@@ -1187,7 +1187,7 @@ sortlength(SORT_FIELD *sortorder, uint s_length, bool *multi_byte_charset)
{
sortorder->need_strxnfrm= 1;
*multi_byte_charset= 1;
- sortorder->length= sortorder->length*cs->strxfrm_multiply;
+ sortorder->length= cs->coll->strnxfrmlen(cs, sortorder->length);
}
}
if (sortorder->field->maybe_null())
@@ -1200,7 +1200,7 @@ sortlength(SORT_FIELD *sortorder, uint s_length, bool *multi_byte_charset)
sortorder->length=sortorder->item->max_length;
if (use_strnxfrm((cs=sortorder->item->collation.collation)))
{
- sortorder->length= sortorder->length*cs->strxfrm_multiply;
+ sortorder->length= cs->coll->strnxfrmlen(cs, sortorder->length);
sortorder->need_strxnfrm= 1;
*multi_byte_charset= 1;
}