68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TDENGINE_COMMON_H
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#define TDENGINE_COMMON_H
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#include "taosdef.h"
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//typedef struct STimeWindow {
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// TSKEY skey;
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// TSKEY ekey;
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//} STimeWindow;
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//typedef struct {
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// int32_t dataLen;
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// char name[TSDB_TABLE_FNAME_LEN];
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// char *data;
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//} STagData;
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//typedef struct SSchema {
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// uint8_t type;
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// char name[TSDB_COL_NAME_LEN];
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// int16_t colId;
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// int16_t bytes;
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//} SSchema;
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typedef struct SColumnDataAgg {
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int16_t colId;
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int64_t sum;
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int64_t max;
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int64_t min;
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int16_t maxIndex;
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int16_t minIndex;
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int16_t numOfNull;
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} SColumnDataAgg;
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typedef struct SDataBlockInfo {
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STimeWindow window;
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int32_t rows;
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int32_t numOfCols;
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int64_t uid;
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} SDataBlockInfo;
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typedef struct SSDataBlock {
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SColumnDataAgg *pBlockAgg;
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SArray *pDataBlock; // SArray<SColumnInfoData>
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SDataBlockInfo info;
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} SSDataBlock;
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typedef struct SColumnInfoData {
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SColumnInfo info; // TODO filter info needs to be removed
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char *pData; // the corresponding block data in memory
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} SColumnInfoData;
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#endif // TDENGINE_COMMON_H
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