More for ITS#7793/7828

Note MDB_CURRENT/MDB_DUPSORT requirement

diff --git a/libraries/liblmdb/lmdb.h b/libraries/liblmdb/lmdb.h
index dc64b12c37a5ba68752fe60c995c971ea87c2edd..d7e6fb0f92b86b126d570faab3068ee1e3da0516 100644 (file)
--- a/libraries/liblmdb/lmdb.h
+++ b/libraries/liblmdb/lmdb.h
@@ -1335,7 +1335,8 @@ int  mdb_cursor_get(MDB_cursor *cursor, MDB_val *key, MDB_val *data,
         *      <li>#MDB_CURRENT - overwrite the data of the key/data pair to which
         *              the cursor refers with the specified data item. The \b key
         *              parameter is not used for positioning the cursor, but should
-        *              still be provided.
+        *              still be provided. If using sorted duplicates (#MDB_DUPSORT)
+        *              the data item must still sort into the same place.
         *      <li>#MDB_NODUPDATA - enter the new key/data pair only if it does not
         *              already appear in the database. This flag may only be specified
         *              if the database was opened with #MDB_DUPSORT. The function will