diff --git a/src/sql/engine/expr/ob_expr_eval_functions.cpp b/src/sql/engine/expr/ob_expr_eval_functions.cpp
index f560997c91..1195276e25 100644
--- a/src/sql/engine/expr/ob_expr_eval_functions.cpp
+++ b/src/sql/engine/expr/ob_expr_eval_functions.cpp
@@ -1710,5 +1710,63 @@ REG_SER_FUNC_ARRAY(OB_SFA_DECIMAL_INT_EXPR_EVAL,
 REG_SER_FUNC_ARRAY(OB_SFA_DECIMAL_INT_EXPR_EVAL_BATCH,
                    g_decimal_int_eval_batch_functions,
                    ARRAYSIZEOF(g_decimal_int_eval_batch_functions));
+
+static ObExpr::EvalFunc g_collection_eval_functions[] = {
+  NULL, // ObExprAdd::add_collection_collection_int8_t,
+  NULL, // ObExprAdd::add_collection_collection_int16_t,
+  NULL, // ObExprAdd::add_collection_collection_int32_t,
+  NULL, // ObExprAdd::add_collection_collection_int64_t,
+  NULL, // ObExprAdd::add_collection_collection_float,
+  NULL, // ObExprAdd::add_collection_collection_double,
+  NULL, // ObExprMinus::minus_collection_collection_int8_t,
+  NULL, // ObExprMinus::minus_collection_collection_int16_t,
+  NULL, // ObExprMinus::minus_collection_collection_int32_t,
+  NULL, // ObExprMinus::minus_collection_collection_int64_t,
+  NULL, // ObExprMinus::minus_collection_collection_float,
+  NULL // ObExprMinus::minus_collection_collection_double,
+};
+
+static ObExpr::EvalBatchFunc g_collection_eval_batch_functions[] = {
+  NULL, // ObExprAdd::add_collection_collection_int8_t_batch,
+  NULL, // ObExprAdd::add_collection_collection_int16_t_batch,
+  NULL, // ObExprAdd::add_collection_collection_int32_t_batch,
+  NULL, // ObExprAdd::add_collection_collection_int64_t_batch,
+  NULL, // ObExprAdd::add_collection_collection_float_batch,
+  NULL, // ObExprAdd::add_collection_collection_double_batch,
+  NULL, // ObExprMinus::minus_collection_collection_int8_t_batch,
+  NULL, // ObExprMinus::minus_collection_collection_int16_t_batch,
+  NULL, // ObExprMinus::minus_collection_collection_int32_t_batch,
+  NULL, // ObExprMinus::minus_collection_collection_int64_t_batch,
+  NULL, // ObExprMinus::minus_collection_collection_float_batch,
+  NULL // ObExprMinus::minus_collection_collection_double_batch,
+};
+
+static ObExpr::EvalVectorFunc g_collection_expr_eval_vector_functions[] = {
+  NULL, // ObExprAdd::add_collection_collection_int8_t_vector,
+  NULL, // ObExprAdd::add_collection_collection_int16_t_vector,
+  NULL, // ObExprAdd::add_collection_collection_int32_t_vector,
+  NULL, // ObExprAdd::add_collection_collection_int64_t_vector,
+  NULL, // ObExprAdd::add_collection_collection_float_vector,
+  NULL, // ObExprAdd::add_collection_collection_double_vector,
+  NULL, // ObExprMinus::minus_collection_collection_int8_t_vector,
+  NULL, // ObExprMinus::minus_collection_collection_int16_t_vector,
+  NULL, // ObExprMinus::minus_collection_collection_int32_t_vector,
+  NULL, // ObExprMinus::minus_collection_collection_int64_t_vector,
+  NULL, // ObExprMinus::minus_collection_collection_float_vector,
+  NULL // ObExprMinus::minus_collection_collection_double_vector,
+};
+
+REG_SER_FUNC_ARRAY(OB_SFA_COLLECTION_EXPR_EVAL,
+                   g_collection_eval_functions,
+                   ARRAYSIZEOF(g_collection_eval_functions));
+
+REG_SER_FUNC_ARRAY(OB_SFA_COLLECTION_EXPR_EVAL_BATCH,
+                   g_collection_eval_batch_functions,
+                   ARRAYSIZEOF(g_collection_eval_batch_functions));
+
+REG_SER_FUNC_ARRAY(OB_SFA_COLLECTION_EXPR_EVAL_VEC,
+                   g_collection_expr_eval_vector_functions,
+                   ARRAYSIZEOF(g_collection_expr_eval_vector_functions));
+
 } // end namespace sql
 } // end namespace oceanbase
diff --git a/src/sql/engine/ob_serializable_function.h b/src/sql/engine/ob_serializable_function.h
index 6d0cada88e..26d8ecbb1d 100644
--- a/src/sql/engine/ob_serializable_function.h
+++ b/src/sql/engine/ob_serializable_function.h
@@ -124,6 +124,9 @@ typedef void (*ser_eval_vector_function)(ObEvalVectorFuncTag &);
   OB_SFA_SQL_EXPR_ABS_EVAL_VEC,                  \
   OB_SFA_VECTOR_CAST,                            \
   OB_SFA_VECTOR_EVAL_ARG_CAST,                   \
+  OB_SFA_COLLECTION_EXPR_EVAL,                   \
+  OB_SFA_COLLECTION_EXPR_EVAL_BATCH,             \
+  OB_SFA_COLLECTION_EXPR_EVAL_VEC,               \
   OB_SFA_MAX
 
 enum ObSerFuncArrayID {