e412dd12e8
Currently, there are some useless includes in the codebase. We can use a tool named include-what-you-use to optimize these includes. By using a strict include-what-you-use policy, we can get lots of benefits from it.
52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing,
|
|
// software distributed under the License is distributed on an
|
|
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
// KIND, either express or implied. See the License for the
|
|
// specific language governing permissions and limitations
|
|
// under the License.
|
|
// This file is copied from
|
|
// https://github.com/ClickHouse/ClickHouse/blob/master/src/AggregateFunctions/AggregateFunctionCount.cpp
|
|
// and modified by Doris
|
|
|
|
#include "vec/aggregate_functions/aggregate_function_count.h"
|
|
|
|
#include <string>
|
|
|
|
#include "vec/aggregate_functions/aggregate_function_simple_factory.h"
|
|
#include "vec/aggregate_functions/factory_helpers.h"
|
|
|
|
namespace doris::vectorized {
|
|
|
|
AggregateFunctionPtr create_aggregate_function_count(const std::string& name,
|
|
const DataTypes& argument_types,
|
|
const bool result_is_nullable) {
|
|
assert_arity_at_most<1>(name, argument_types);
|
|
|
|
return std::make_shared<AggregateFunctionCount>(argument_types);
|
|
}
|
|
|
|
AggregateFunctionPtr create_aggregate_function_count_not_null_unary(const std::string& name,
|
|
const DataTypes& argument_types,
|
|
const bool result_is_nullable) {
|
|
assert_arity_at_most<1>(name, argument_types);
|
|
|
|
return std::make_shared<AggregateFunctionCountNotNullUnary>(argument_types);
|
|
}
|
|
|
|
void register_aggregate_function_count(AggregateFunctionSimpleFactory& factory) {
|
|
factory.register_function("count", create_aggregate_function_count);
|
|
factory.register_function("count", create_aggregate_function_count_not_null_unary, true);
|
|
}
|
|
|
|
} // namespace doris::vectorized
|