[FEAT MERGE] Add roaringbitmap type and relative expr

Co-authored-by: fkuner <784819644@qq.com>

src/share/aggregate/iaggregate.cpp

@@ -154,6 +154,7 @@ static int32_t reserved_agg_col_size(RuntimeContext &agg_ctx, int64_t agg_col_id
     RTSIZE(VEC_TC_DEC_INT256),            // dec_int256
     RTSIZE(VEC_TC_DEC_INT512),            // dec_int512
     string_reserved_size,                 // collection
+    string_reserved_size,                 // roaringbitmap
   };
   static_assert(sizeof(reserved_sizes) / sizeof(reserved_sizes[0]) == MAX_VEC_TC, "");
   OB_ASSERT(aggr_info.expr_ != NULL);

src/share/aggregate/iaggregate.h

@@ -848,7 +848,8 @@ inline constexpr bool is_var_len_agg_cell(VecValueTypeClass vec_tc)
          || vec_tc == VEC_TC_RAW
          || vec_tc == VEC_TC_JSON
          || vec_tc == VEC_TC_GEO
-         || vec_tc == VEC_TC_UDT;
+         || vec_tc == VEC_TC_UDT
+         || vec_tc == VEC_TC_ROARINGBITMAP;
 }
 
 template <typename AggType>

src/share/aggregate/util.h

@@ -615,7 +615,8 @@ inline bool supported_aggregate_function(const ObItemType agg_op)
   VEC_TC_DEC_INT64,           \
   VEC_TC_DEC_INT128,          \
   VEC_TC_DEC_INT256,          \
-  VEC_TC_DEC_INT512
+  VEC_TC_DEC_INT512,          \
+  VEC_TC_ROARINGBITMAP
 
 } // end namespace aggregate
 } // end namespace share