462efeaf39
1. Add BlockColumnPredicate support OR and AND column predicate in RowBlockV2 2. Support evaluate vectorization delete predicate in storage engine not in Reader in SegmentV2
53 lines
1.8 KiB
C++
53 lines
1.8 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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#ifndef DORIS_BE_SRC_OLAP_NULL_PREDICATE_H
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#define DORIS_BE_SRC_OLAP_NULL_PREDICATE_H
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#include <stdint.h>
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#include <roaring/roaring.hh>
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#include "olap/column_predicate.h"
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namespace doris {
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class VectorizedRowBatch;
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class NullPredicate : public ColumnPredicate {
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public:
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NullPredicate(uint32_t column_id, bool is_null,bool opposite = false);
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virtual void evaluate(VectorizedRowBatch* batch) const override;
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void evaluate(ColumnBlock* block, uint16_t* sel, uint16_t* size) const override;
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void evaluate_or(ColumnBlock* block, uint16_t* sel, uint16_t size, bool* flags) const override;
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void evaluate_and(ColumnBlock* block, uint16_t* sel, uint16_t size, bool* flags) const override;
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virtual Status evaluate(const Schema& schema, const vector<BitmapIndexIterator*>& iterators,
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uint32_t num_rows, Roaring* roaring) const override;
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private:
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bool _is_null; //true for null, false for not null
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};
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} //namespace doris
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#endif //DORIS_BE_SRC_OLAP_NULL_PREDICATE_H
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