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DataframeTableDescriptor.h
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1 /*
2  * Copyright 2020 OmniSci, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef DATAFRAME_TABLE_DESCRIPTOR_H
18 #define DATAFRAME_TABLE_DESCRIPTOR_H
19 
20 #include <cstdint>
21 #include <string>
22 
23 #include "TableDescriptor.h"
24 
32  int64_t skipRows; // number of skipped rows of data in CSV file
33  std::string delimiter; // delimiter of values in the CSV file
34  bool hasHeader; // does table has a header in CSV file
35 
38 
40  tableId = td.tableId;
41  shard = td.shard;
42  tableName = td.tableName;
43  userId = td.userId;
44  nColumns = td.nColumns;
45  isView = td.isView;
46  viewSQL = td.viewSQL;
47  fragments = td.fragments;
48  fragType = td.fragType;
52  maxRows = td.maxRows;
56  nShards = td.nShards;
63  mutex_ = td.mutex_;
64  skipRows = 0;
65  delimiter = ",";
66  hasHeader = true;
67  }
68 
69  virtual ~DataframeTableDescriptor() = default;
70 };
71 
72 #endif // DATAFRAME_TABLE_DESCRIPTOR_H
std::string partitions
std::string tableName
std::string storageType
std::string fragments
std::vector< int > columnIdBySpi_
std::shared_ptr< std::mutex > mutex_
bool g_enable_smem_group_by true
std::string keyMetainfo
std::shared_ptr< Fragmenter_Namespace::AbstractFragmenter > fragmenter
virtual ~DataframeTableDescriptor()=default
Fragmenter_Namespace::FragmenterType fragType
Data_Namespace::MemoryLevel persistenceLevel
std::string viewSQL
specifies the content in-memory of a row in the table metadata table
DataframeTableDescriptor(const TableDescriptor &td)
specifies the content in-memory of a row in the table metadata table