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-rw-r--r--sql/key.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/key.cc b/sql/key.cc
index fee06ec058f..e8354ed2635 100644
--- a/sql/key.cc
+++ b/sql/key.cc
@@ -480,6 +480,7 @@ int key_cmp(KEY_PART_INFO *key_part, const uchar *key, uint key_length)
rec0 Pointer to table->record[0]
first_rec Pointer to record compare with
second_rec Pointer to record compare against first_rec
+
DESCRIPTION
This method is set-up such that it can be called directly from the
priority queue and it is attempted to be optimised as much as possible