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-rw-r--r--include/mysql_com.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/mysql_com.h b/include/mysql_com.h
index 889579e3622..fc03d98194b 100644
--- a/include/mysql_com.h
+++ b/include/mysql_com.h
@@ -393,6 +393,10 @@ typedef struct st_udf_init
char *ptr; /* free pointer for function data */
my_bool const_item; /* 0 if result is independent of arguments */
} UDF_INIT;
+/*
+ TODO: add a notion for determinism of the UDF.
+ See Item_udf_func::update_used_tables ()
+*/
/* Constants when using compression */
#define NET_HEADER_SIZE 4 /* standard header size */