42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#pragma once
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#include "exprs/table_function/table_function.h"
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#include "vec/columns/column.h"
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namespace doris::vectorized {
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class VExplodeNumbersTableFunction : public TableFunction {
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public:
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VExplodeNumbersTableFunction();
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virtual ~VExplodeNumbersTableFunction() = default;
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virtual Status process_init(vectorized::Block* block) override;
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virtual Status process_row(size_t row_idx) override;
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virtual Status process_close() override;
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virtual Status reset() override;
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virtual Status get_value(void** output) override;
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virtual Status get_value_length(int64_t* length) override;
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private:
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ColumnPtr _value_column;
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};
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} // namespace doris::vectorized
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