[improvement][agg]import sub hashmap (#10937)

2022-07-18 18:36:45 +08:00
parent b037aca4fd
commit 899acb6564
6 changed files with 946 additions and 1 deletions
--- a/be/src/vec/exec/vaggregation_node.cpp
+++ b/be/src/vec/exec/vaggregation_node.cpp
@ -170,6 +170,12 @@ void AggregationNode::_init_hash_method(std::vector<VExprContext*>& probe_exprs)
            }
            return;
        }
+        case TYPE_CHAR:
+        case TYPE_VARCHAR:
+        case TYPE_STRING: {
+            _agg_data.init(AggregatedDataVariants::Type::string_key, is_nullable);
+            break;
+        }
        default:
            _agg_data.init(AggregatedDataVariants::Type::serialized);
        }