44 lines
1.4 KiB
C++
44 lines
1.4 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/apache/impala/blob/branch-2.9.0/be/src/exprs/utility-functions.cpp
|
|
// and modified by Doris
|
|
|
|
#include "exprs/utility_functions.h"
|
|
|
|
#include <thread>
|
|
|
|
#include "exprs/anyval_util.h"
|
|
|
|
namespace doris {
|
|
|
|
void UtilityFunctions::init() {}
|
|
|
|
StringVal UtilityFunctions::version(FunctionContext* ctx) {
|
|
return AnyValUtil::from_string_temp(ctx, "5.1.0");
|
|
}
|
|
|
|
BooleanVal UtilityFunctions::sleep(FunctionContext* ctx, const IntVal& seconds) {
|
|
if (seconds.is_null) {
|
|
return BooleanVal::null();
|
|
}
|
|
std::this_thread::sleep_for(std::chrono::seconds(seconds.val));
|
|
return BooleanVal(true);
|
|
}
|
|
|
|
} // namespace doris
|