diff --git a/src/common_define.h b/src/common_define.h
index 315edfa..390b191 100644
--- a/src/common_define.h
+++ b/src/common_define.h
@@ -243,6 +243,18 @@ typedef struct
     int count;
 } key_value_array_t;
 
+typedef struct
+{
+    int32_t *values;
+    int count;
+} int32_array_t;
+
+typedef struct
+{
+    int64_t *values;
+    int count;
+} int64_array_t;
+
 typedef struct
 {
     pthread_mutex_t lock;