973 lines
38 KiB
C
973 lines
38 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_EXECUTORINT_H
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#define TDENGINE_EXECUTORINT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "os.h"
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#include "tcommon.h"
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#include "theap.h"
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#include "tlosertree.h"
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#include "tsort.h"
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#include "ttszip.h"
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#include "tvariant.h"
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#include "dataSinkMgt.h"
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#include "executil.h"
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#include "executor.h"
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#include "planner.h"
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#include "scalar.h"
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#include "taosdef.h"
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#include "tarray.h"
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#include "tfill.h"
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#include "thash.h"
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#include "tlockfree.h"
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#include "tmsg.h"
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#include "tpagedbuf.h"
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// #include "tstream.h"
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// #include "tstreamUpdate.h"
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#include "tlrucache.h"
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typedef int32_t (*__block_search_fn_t)(char* data, int32_t num, int64_t key, int32_t order);
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typedef struct STsdbReader STsdbReader;
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typedef struct STqReader STqReader;
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typedef enum SOperatorParamType { OP_GET_PARAM = 1, OP_NOTIFY_PARAM } SOperatorParamType;
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#define IS_VALID_SESSION_WIN(winInfo) ((winInfo).sessionWin.win.skey > 0)
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#define SET_SESSION_WIN_INVALID(winInfo) ((winInfo).sessionWin.win.skey = INT64_MIN)
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#define IS_INVALID_SESSION_WIN_KEY(winKey) ((winKey).win.skey <= 0)
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#define SET_SESSION_WIN_KEY_INVALID(pWinKey) ((pWinKey)->win.skey = INT64_MIN)
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/**
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* If the number of generated results is greater than this value,
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* query query will be halt and return results to client immediate.
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*/
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typedef struct SResultInfo { // TODO refactor
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int64_t totalRows; // total generated result size in rows
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int64_t totalBytes; // total results in bytes.
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int32_t capacity; // capacity of current result output buffer
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int32_t threshold; // result size threshold in rows.
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} SResultInfo;
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typedef struct STableQueryInfo {
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TSKEY lastKey; // last check ts, todo remove it later
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SResultRowPosition pos; // current active time window
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} STableQueryInfo;
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typedef struct SLimit {
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int64_t limit;
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int64_t offset;
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} SLimit;
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typedef struct STableScanAnalyzeInfo SFileBlockLoadRecorder;
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enum {
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STREAM_RECOVER_STEP__NONE = 0,
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STREAM_RECOVER_STEP__PREPARE1,
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STREAM_RECOVER_STEP__PREPARE2,
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STREAM_RECOVER_STEP__SCAN1,
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};
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extern int32_t exchangeObjRefPool;
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typedef struct {
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char* pData;
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bool isNull;
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int16_t type;
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int32_t bytes;
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} SGroupKeys, SStateKeys;
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typedef struct {
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char* tablename;
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char* dbname;
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int32_t tversion;
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SSchemaWrapper* sw;
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SSchemaWrapper* qsw;
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} SSchemaInfo;
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typedef struct SExchangeOpStopInfo {
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int32_t operatorType;
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int64_t refId;
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} SExchangeOpStopInfo;
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typedef struct SGcOperatorParam {
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int64_t sessionId;
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int32_t downstreamIdx;
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int32_t vgId;
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int64_t tbUid;
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bool needCache;
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} SGcOperatorParam;
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typedef struct SGcNotifyOperatorParam {
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int32_t downstreamIdx;
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int32_t vgId;
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int64_t tbUid;
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} SGcNotifyOperatorParam;
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typedef struct SExprSupp {
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SExprInfo* pExprInfo;
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int32_t numOfExprs; // the number of scalar expression in group operator
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SqlFunctionCtx* pCtx;
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int32_t* rowEntryInfoOffset; // offset value for each row result cell info
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SFilterInfo* pFilterInfo;
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} SExprSupp;
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typedef enum {
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EX_SOURCE_DATA_NOT_READY = 0x1,
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EX_SOURCE_DATA_STARTED,
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EX_SOURCE_DATA_READY,
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EX_SOURCE_DATA_EXHAUSTED,
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} EX_SOURCE_STATUS;
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#define COL_MATCH_FROM_COL_ID 0x1
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#define COL_MATCH_FROM_SLOT_ID 0x2
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typedef struct SLoadRemoteDataInfo {
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uint64_t totalSize; // total load bytes from remote
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uint64_t totalRows; // total number of rows
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uint64_t totalElapsed; // total elapsed time
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} SLoadRemoteDataInfo;
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typedef struct SLimitInfo {
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SLimit limit;
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SLimit slimit;
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uint64_t currentGroupId;
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int64_t remainGroupOffset;
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int64_t numOfOutputGroups;
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int64_t remainOffset;
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int64_t numOfOutputRows;
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} SLimitInfo;
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typedef struct SSortMergeJoinOperatorParam {
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bool initDownstream;
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} SSortMergeJoinOperatorParam;
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typedef struct SExchangeOperatorBasicParam {
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int32_t vgId;
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int32_t srcOpType;
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bool tableSeq;
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SArray* uidList;
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} SExchangeOperatorBasicParam;
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typedef struct SExchangeOperatorBatchParam {
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bool multiParams;
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SSHashObj* pBatchs; // SExchangeOperatorBasicParam
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} SExchangeOperatorBatchParam;
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typedef struct SExchangeOperatorParam {
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bool multiParams;
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SExchangeOperatorBasicParam basic;
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} SExchangeOperatorParam;
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typedef struct SExchangeSrcIndex {
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int32_t srcIdx;
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int32_t inUseIdx;
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} SExchangeSrcIndex;
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typedef struct SExchangeInfo {
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SArray* pSources;
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SSHashObj* pHashSources;
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SArray* pSourceDataInfo;
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tsem_t ready;
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void* pTransporter;
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// SArray<SSDataBlock*>, result block list, used to keep the multi-block that
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// passed by downstream operator
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SArray* pResultBlockList;
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SArray* pRecycledBlocks; // build a pool for small data block to avoid to repeatly create and then destroy.
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SSDataBlock* pDummyBlock; // dummy block, not keep data
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bool seqLoadData; // sequential load data or not, false by default
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bool dynamicOp;
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int32_t current;
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SLoadRemoteDataInfo loadInfo;
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uint64_t self;
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SLimitInfo limitInfo;
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int64_t openedTs; // start exec time stamp, todo: move to SLoadRemoteDataInfo
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char* pTaskId;
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} SExchangeInfo;
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typedef struct SScanInfo {
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int32_t numOfAsc;
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int32_t numOfDesc;
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} SScanInfo;
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typedef struct SSampleExecInfo {
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double sampleRatio; // data block sample ratio, 1 by default
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uint32_t seed; // random seed value
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} SSampleExecInfo;
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enum {
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TABLE_SCAN__TABLE_ORDER = 1,
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TABLE_SCAN__BLOCK_ORDER = 2,
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};
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typedef enum ETableCountState {
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TABLE_COUNT_STATE_NONE = 0, // before start scan
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TABLE_COUNT_STATE_SCAN = 1, // cur group scanning
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TABLE_COUNT_STATE_PROCESSED = 2, // cur group processed
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TABLE_COUNT_STATE_END = 3, // finish or noneed to process
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} ETableCountState;
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typedef struct SAggSupporter {
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SSHashObj* pResultRowHashTable; // quick locate the window object for each result
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char* keyBuf; // window key buffer
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SDiskbasedBuf* pResultBuf; // query result buffer based on blocked-wised disk file
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int32_t resultRowSize; // the result buffer size for each result row, with the meta data size for each row
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int32_t currentPageId; // current write page id
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} SAggSupporter;
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typedef struct {
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// if the upstream is an interval operator, the interval info is also kept here to get the time window to check if
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// current data block needs to be loaded.
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SInterval interval;
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SAggSupporter* pAggSup;
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SExprSupp* pExprSup; // expr supporter of aggregate operator
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} SAggOptrPushDownInfo;
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typedef struct STableMetaCacheInfo {
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SLRUCache* pTableMetaEntryCache; // 100 by default
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uint64_t metaFetch;
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uint64_t cacheHit;
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} STableMetaCacheInfo;
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typedef struct STableScanBase {
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STsdbReader* dataReader;
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SFileBlockLoadRecorder readRecorder;
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SQueryTableDataCond cond;
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SAggOptrPushDownInfo pdInfo;
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SColMatchInfo matchInfo;
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SReadHandle readHandle;
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SExprSupp pseudoSup;
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STableMetaCacheInfo metaCache;
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int32_t scanFlag; // table scan flag to denote if it is a repeat/reverse/main scan
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int32_t dataBlockLoadFlag;
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SLimitInfo limitInfo;
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// there are more than one table list exists in one task, if only one vnode exists.
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STableListInfo* pTableListInfo;
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TsdReader readerAPI;
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} STableScanBase;
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typedef struct STableScanInfo {
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STableScanBase base;
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SScanInfo scanInfo;
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int32_t scanTimes;
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SSDataBlock* pResBlock;
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SHashObj* pIgnoreTables;
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SSampleExecInfo sample; // sample execution info
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int32_t tableStartIndex; // current group scan start
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int32_t tableEndIndex; // current group scan end
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int32_t currentGroupId;
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int32_t currentTable;
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int8_t scanMode;
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int8_t assignBlockUid;
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uint8_t countState; // empty table count state
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bool hasGroupByTag;
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bool filesetDelimited;
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bool needCountEmptyTable;
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} STableScanInfo;
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typedef enum ESubTableInputType {
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SUB_TABLE_MEM_BLOCK,
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SUB_TABLE_EXT_PAGES,
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} ESubTableInputType;
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typedef struct STmsSubTableInput {
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STsdbReader* pReader;
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SQueryTableDataCond tblCond;
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STableKeyInfo* pKeyInfo;
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bool bInMemReader;
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ESubTableInputType type;
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SSDataBlock* pReaderBlock;
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SArray* aBlockPages;
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SSDataBlock* pPageBlock;
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int32_t pageIdx;
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int32_t rowIdx;
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int64_t* aTs;
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SSDataBlock* pInputBlock;
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} STmsSubTableInput;
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typedef struct SBlockOrderInfo SBlockOrderInfo;
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typedef struct STmsSubTablesMergeInfo {
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SBlockOrderInfo* pTsOrderInfo;
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SBlockOrderInfo* pPkOrderInfo;
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int32_t numSubTables;
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STmsSubTableInput* aInputs;
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SMultiwayMergeTreeInfo* pTree;
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int32_t numSubTablesCompleted;
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int32_t numTableBlocksInMem;
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SDiskbasedBuf* pBlocksBuf;
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int32_t numInMemReaders;
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} STmsSubTablesMergeInfo;
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typedef struct STableMergeScanInfo {
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int32_t tableStartIndex;
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int32_t tableEndIndex;
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bool hasGroupId;
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uint64_t groupId;
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STableScanBase base;
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int32_t bufPageSize;
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uint32_t sortBufSize; // max buffer size for in-memory sort
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SArray* pSortInfo;
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SSortHandle* pSortHandle;
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SSDataBlock* pSortInputBlock;
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SSDataBlock* pReaderBlock;
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int64_t startTs; // sort start time
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SLimitInfo limitInfo;
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int64_t numOfRows;
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SScanInfo scanInfo;
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int32_t scanTimes;
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int32_t readIdx;
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SSDataBlock* pResBlock;
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SSampleExecInfo sample; // sample execution info
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SSHashObj* mTableNumRows; // uid->num of table rows
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SHashObj* mSkipTables;
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int64_t mergeLimit;
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SSortExecInfo sortExecInfo;
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bool needCountEmptyTable;
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bool bGroupProcessed; // the group return data means processed
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bool filesetDelimited;
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bool bNewFilesetEvent;
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bool bNextDurationBlockEvent;
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int32_t numNextDurationBlocks;
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SSDataBlock* nextDurationBlocks[2];
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bool rtnNextDurationBlocks;
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int32_t nextDurationBlocksIdx;
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bool bSortRowId;
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STmsSubTablesMergeInfo* pSubTablesMergeInfo;
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} STableMergeScanInfo;
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typedef struct STagScanFilterContext {
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SHashObj* colHash;
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int32_t index;
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SArray* cInfoList;
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} STagScanFilterContext;
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typedef struct STagScanInfo {
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SColumnInfo* pCols;
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SSDataBlock* pRes;
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SColMatchInfo matchInfo;
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int32_t curPos;
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SReadHandle readHandle;
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STableListInfo* pTableListInfo;
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uint64_t suid;
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void* pCtbCursor;
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SNode* pTagCond;
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SNode* pTagIndexCond;
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STagScanFilterContext filterCtx;
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SArray* aUidTags; // SArray<STUidTagInfo>
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SArray* aFilterIdxs; // SArray<int32_t>
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SStorageAPI* pStorageAPI;
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SLimitInfo limitInfo;
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} STagScanInfo;
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typedef enum EStreamScanMode {
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STREAM_SCAN_FROM_READERHANDLE = 1,
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STREAM_SCAN_FROM_RES,
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STREAM_SCAN_FROM_UPDATERES,
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STREAM_SCAN_FROM_DELETE_DATA,
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STREAM_SCAN_FROM_DATAREADER_RETRIEVE,
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STREAM_SCAN_FROM_DATAREADER_RANGE,
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} EStreamScanMode;
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enum {
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PROJECT_RETRIEVE_CONTINUE = 0x1,
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PROJECT_RETRIEVE_DONE = 0x2,
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};
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typedef struct SStreamAggSupporter {
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int32_t resultRowSize; // the result buffer size for each result row, with the meta data size for each row
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SSDataBlock* pScanBlock;
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SStreamState* pState;
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int64_t gap; // stream session window gap
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SqlFunctionCtx* pDummyCtx; // for combine
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SSHashObj* pResultRows;
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int32_t stateKeySize;
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int16_t stateKeyType;
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SDiskbasedBuf* pResultBuf;
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SStateStore stateStore;
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STimeWindow winRange;
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SStorageAPI* pSessionAPI;
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struct SUpdateInfo* pUpdateInfo;
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int32_t windowCount;
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int32_t windowSliding;
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} SStreamAggSupporter;
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typedef struct SWindowSupporter {
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SStreamAggSupporter* pStreamAggSup;
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int64_t gap;
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uint16_t parentType;
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SAggSupporter* pIntervalAggSup;
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} SWindowSupporter;
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typedef struct SPartitionBySupporter {
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SArray* pGroupCols; // group by columns, SArray<SColumn>
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SArray* pGroupColVals; // current group column values, SArray<SGroupKeys>
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char* keyBuf; // group by keys for hash
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bool needCalc; // partition by column
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} SPartitionBySupporter;
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typedef struct SPartitionDataInfo {
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uint64_t groupId;
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char* tbname;
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SArray* rowIds;
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} SPartitionDataInfo;
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typedef struct STimeWindowAggSupp {
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int8_t calTrigger;
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int8_t calTriggerSaved;
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int64_t deleteMark;
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int64_t deleteMarkSaved;
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int64_t waterMark;
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TSKEY maxTs;
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TSKEY minTs;
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SColumnInfoData timeWindowData; // query time window info for scalar function execution.
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} STimeWindowAggSupp;
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typedef struct SStreamScanInfo {
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SExprInfo* pPseudoExpr;
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int32_t numOfPseudoExpr;
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SExprSupp tbnameCalSup;
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SExprSupp tagCalSup;
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int32_t primaryTsIndex; // primary time stamp slot id
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SReadHandle readHandle;
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SInterval interval; // if the upstream is an interval operator, the interval info is also kept here.
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SColMatchInfo matchInfo;
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SArray* pBlockLists; // multiple SSDatablock.
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SSDataBlock* pRes; // result SSDataBlock
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SSDataBlock* pUpdateRes; // update SSDataBlock
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int32_t updateResIndex;
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int32_t blockType; // current block type
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int32_t validBlockIndex; // Is current data has returned?
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uint64_t numOfExec; // execution times
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STqReader* tqReader;
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uint64_t groupId;
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struct SUpdateInfo* pUpdateInfo;
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EStreamScanMode scanMode;
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struct SOperatorInfo* pStreamScanOp;
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struct SOperatorInfo* pTableScanOp;
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SArray* childIds;
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SWindowSupporter windowSup;
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SPartitionBySupporter partitionSup;
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SExprSupp* pPartScalarSup;
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bool assignBlockUid; // assign block uid to groupId, temporarily used for generating rollup SMA.
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int32_t scanWinIndex; // for state operator
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SSDataBlock* pDeleteDataRes; // delete data SSDataBlock
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int32_t deleteDataIndex;
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STimeWindow updateWin;
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STimeWindowAggSupp twAggSup;
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SSDataBlock* pUpdateDataRes;
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// status for tmq
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SNodeList* pGroupTags;
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SNode* pTagCond;
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SNode* pTagIndexCond;
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// recover
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int32_t blockRecoverTotCnt;
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SSDataBlock* pRecoverRes;
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SSDataBlock* pCreateTbRes;
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int8_t igCheckUpdate;
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int8_t igExpired;
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void* pState; // void
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SStoreTqReader readerFn;
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SStateStore stateStore;
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SSDataBlock* pCheckpointRes;
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} SStreamScanInfo;
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typedef struct {
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struct SVnode* vnode; // todo remove this
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SSDataBlock pRes; // result SSDataBlock
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STsdbReader* dataReader;
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struct SSnapContext* sContext;
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SStorageAPI* pAPI;
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STableListInfo* pTableListInfo;
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} SStreamRawScanInfo;
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typedef struct STableCountScanSupp {
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int16_t dbNameSlotId;
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int16_t stbNameSlotId;
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int16_t tbCountSlotId;
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bool groupByDbName;
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bool groupByStbName;
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char dbNameFilter[TSDB_DB_NAME_LEN];
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char stbNameFilter[TSDB_TABLE_NAME_LEN];
|
|
} STableCountScanSupp;
|
|
|
|
typedef struct SOptrBasicInfo {
|
|
SResultRowInfo resultRowInfo;
|
|
SSDataBlock* pRes;
|
|
bool mergeResultBlock;
|
|
int32_t inputTsOrder;
|
|
int32_t outputTsOrder;
|
|
} SOptrBasicInfo;
|
|
|
|
typedef struct SIntervalAggOperatorInfo {
|
|
SOptrBasicInfo binfo; // basic info
|
|
SAggSupporter aggSup; // aggregate supporter
|
|
SExprSupp scalarSupp; // supporter for perform scalar function
|
|
SGroupResInfo groupResInfo; // multiple results build supporter
|
|
SInterval interval; // interval info
|
|
int32_t primaryTsIndex; // primary time stamp slot id from result of downstream operator.
|
|
STimeWindow win; // query time range
|
|
bool timeWindowInterpo; // interpolation needed or not
|
|
SArray* pInterpCols; // interpolation columns
|
|
EOPTR_EXEC_MODEL execModel; // operator execution model [batch model|stream model]
|
|
STimeWindowAggSupp twAggSup;
|
|
SArray* pPrevValues; // SArray<SGroupKeys> used to keep the previous not null value for interpolation.
|
|
// for limit optimization
|
|
bool limited;
|
|
int64_t limit;
|
|
bool slimited;
|
|
int64_t slimit;
|
|
uint64_t curGroupId; // initialize to UINT64_MAX
|
|
uint64_t handledGroupNum;
|
|
BoundedQueue* pBQ;
|
|
} SIntervalAggOperatorInfo;
|
|
|
|
typedef struct SMergeAlignedIntervalAggOperatorInfo {
|
|
SIntervalAggOperatorInfo* intervalAggOperatorInfo;
|
|
|
|
uint64_t groupId; // current groupId
|
|
int64_t curTs; // current ts
|
|
SSDataBlock* prefetchedBlock;
|
|
SResultRow* pResultRow;
|
|
} SMergeAlignedIntervalAggOperatorInfo;
|
|
|
|
typedef struct SOpCheckPointInfo {
|
|
uint16_t checkPointId;
|
|
SHashObj* children; // key:child id
|
|
} SOpCheckPointInfo;
|
|
|
|
typedef struct SStreamIntervalOperatorInfo {
|
|
SOptrBasicInfo binfo; // basic info
|
|
SAggSupporter aggSup; // aggregate supporter
|
|
SExprSupp scalarSupp; // supporter for perform scalar function
|
|
SGroupResInfo groupResInfo; // multiple results build supporter
|
|
SInterval interval; // interval info
|
|
int32_t primaryTsIndex; // primary time stamp slot id from result of downstream operator.
|
|
STimeWindowAggSupp twAggSup;
|
|
bool invertible;
|
|
bool ignoreExpiredData;
|
|
bool ignoreExpiredDataSaved;
|
|
SArray* pDelWins; // SWinRes
|
|
int32_t delIndex;
|
|
SSDataBlock* pDelRes;
|
|
SPhysiNode* pPhyNode; // create new child
|
|
SHashObj* pPullDataMap;
|
|
SArray* pPullWins; // SPullWindowInfo
|
|
int32_t pullIndex;
|
|
SSDataBlock* pPullDataRes;
|
|
SArray* pChildren;
|
|
int32_t numOfChild;
|
|
SStreamState* pState; // void
|
|
SWinKey delKey;
|
|
uint64_t numOfDatapack;
|
|
SArray* pUpdated;
|
|
SSHashObj* pUpdatedMap;
|
|
int64_t dataVersion;
|
|
SStateStore stateStore;
|
|
bool recvGetAll;
|
|
SHashObj* pFinalPullDataMap;
|
|
SOpCheckPointInfo checkPointInfo;
|
|
bool reCkBlock;
|
|
SSDataBlock* pCheckpointRes;
|
|
struct SUpdateInfo* pUpdateInfo;
|
|
bool recvRetrive;
|
|
SSDataBlock* pMidRetriveRes;
|
|
bool recvPullover;
|
|
SSDataBlock* pMidPulloverRes;
|
|
bool clearState;
|
|
SArray* pMidPullDatas;
|
|
int32_t midDelIndex;
|
|
} SStreamIntervalOperatorInfo;
|
|
|
|
typedef struct SDataGroupInfo {
|
|
uint64_t groupId;
|
|
int64_t numOfRows;
|
|
SArray* pPageList;
|
|
} SDataGroupInfo;
|
|
|
|
typedef struct SWindowRowsSup {
|
|
STimeWindow win;
|
|
TSKEY prevTs;
|
|
int32_t startRowIndex;
|
|
int32_t numOfRows;
|
|
uint64_t groupId;
|
|
} SWindowRowsSup;
|
|
|
|
typedef struct SResultWindowInfo {
|
|
SRowBuffPos* pStatePos;
|
|
SSessionKey sessionWin;
|
|
bool isOutput;
|
|
} SResultWindowInfo;
|
|
|
|
typedef struct SStreamSessionAggOperatorInfo {
|
|
SOptrBasicInfo binfo;
|
|
SStreamAggSupporter streamAggSup;
|
|
SExprSupp scalarSupp; // supporter for perform scalar function
|
|
SGroupResInfo groupResInfo;
|
|
int32_t primaryTsIndex; // primary timestamp slot id
|
|
int32_t endTsIndex; // window end timestamp slot id
|
|
int32_t order; // current SSDataBlock scan order
|
|
STimeWindowAggSupp twAggSup;
|
|
SSDataBlock* pWinBlock; // window result
|
|
SSDataBlock* pDelRes; // delete result
|
|
SSDataBlock* pUpdateRes; // update window
|
|
bool returnUpdate;
|
|
SSHashObj* pStDeleted;
|
|
void* pDelIterator;
|
|
SArray* pChildren; // cache for children's result; final stream operator
|
|
SPhysiNode* pPhyNode; // create new child
|
|
bool ignoreExpiredData;
|
|
bool ignoreExpiredDataSaved;
|
|
SArray* pUpdated;
|
|
SSHashObj* pStUpdated;
|
|
int64_t dataVersion;
|
|
SArray* historyWins;
|
|
bool isHistoryOp;
|
|
bool reCkBlock;
|
|
SSDataBlock* pCheckpointRes;
|
|
bool clearState;
|
|
bool recvGetAll;
|
|
} SStreamSessionAggOperatorInfo;
|
|
|
|
typedef struct SStreamStateAggOperatorInfo {
|
|
SOptrBasicInfo binfo;
|
|
SStreamAggSupporter streamAggSup;
|
|
SExprSupp scalarSupp; // supporter for perform scalar function
|
|
SGroupResInfo groupResInfo;
|
|
int32_t primaryTsIndex; // primary timestamp slot id
|
|
STimeWindowAggSupp twAggSup;
|
|
SColumn stateCol;
|
|
SSDataBlock* pDelRes;
|
|
SSHashObj* pSeDeleted;
|
|
void* pDelIterator;
|
|
SArray* pChildren; // cache for children's result;
|
|
bool ignoreExpiredData;
|
|
bool ignoreExpiredDataSaved;
|
|
SArray* pUpdated;
|
|
SSHashObj* pSeUpdated;
|
|
int64_t dataVersion;
|
|
bool isHistoryOp;
|
|
SArray* historyWins;
|
|
bool reCkBlock;
|
|
SSDataBlock* pCheckpointRes;
|
|
bool recvGetAll;
|
|
} SStreamStateAggOperatorInfo;
|
|
|
|
typedef struct SStreamEventAggOperatorInfo {
|
|
SOptrBasicInfo binfo;
|
|
SStreamAggSupporter streamAggSup;
|
|
SExprSupp scalarSupp; // supporter for perform scalar function
|
|
SGroupResInfo groupResInfo;
|
|
int32_t primaryTsIndex; // primary timestamp slot id
|
|
STimeWindowAggSupp twAggSup;
|
|
SSDataBlock* pDelRes;
|
|
SSHashObj* pSeDeleted;
|
|
void* pDelIterator;
|
|
SArray* pChildren; // cache for children's result;
|
|
bool ignoreExpiredData;
|
|
bool ignoreExpiredDataSaved;
|
|
SArray* pUpdated;
|
|
SSHashObj* pSeUpdated;
|
|
SSHashObj* pAllUpdated;
|
|
int64_t dataVersion;
|
|
bool isHistoryOp;
|
|
SArray* historyWins;
|
|
bool reCkBlock;
|
|
bool recvGetAll;
|
|
SSDataBlock* pCheckpointRes;
|
|
SFilterInfo* pStartCondInfo;
|
|
SFilterInfo* pEndCondInfo;
|
|
} SStreamEventAggOperatorInfo;
|
|
|
|
typedef struct SStreamCountAggOperatorInfo {
|
|
SOptrBasicInfo binfo;
|
|
SStreamAggSupporter streamAggSup;
|
|
SExprSupp scalarSupp; // supporter for perform scalar function
|
|
SGroupResInfo groupResInfo;
|
|
int32_t primaryTsIndex; // primary timestamp slot id
|
|
STimeWindowAggSupp twAggSup;
|
|
SSDataBlock* pDelRes;
|
|
SSHashObj* pStDeleted;
|
|
void* pDelIterator;
|
|
bool ignoreExpiredData;
|
|
bool ignoreExpiredDataSaved;
|
|
SArray* pUpdated;
|
|
SSHashObj* pStUpdated;
|
|
int64_t dataVersion;
|
|
SArray* historyWins;
|
|
bool reCkBlock;
|
|
bool recvGetAll;
|
|
SSDataBlock* pCheckpointRes;
|
|
} SStreamCountAggOperatorInfo;
|
|
|
|
typedef struct SStreamPartitionOperatorInfo {
|
|
SOptrBasicInfo binfo;
|
|
SPartitionBySupporter partitionSup;
|
|
SExprSupp scalarSup;
|
|
SExprSupp tbnameCalSup;
|
|
SExprSupp tagCalSup;
|
|
SHashObj* pPartitions;
|
|
void* parIte;
|
|
void* pTbNameIte;
|
|
SSDataBlock* pInputDataBlock;
|
|
int32_t tsColIndex;
|
|
SSDataBlock* pDelRes;
|
|
SSDataBlock* pCreateTbRes;
|
|
} SStreamPartitionOperatorInfo;
|
|
|
|
typedef struct SStreamFillSupporter {
|
|
int32_t type; // fill type
|
|
SInterval interval;
|
|
SResultRowData prev;
|
|
SResultRowData cur;
|
|
SResultRowData next;
|
|
SResultRowData nextNext;
|
|
SFillColInfo* pAllColInfo; // fill exprs and not fill exprs
|
|
SExprSupp notFillExprSup;
|
|
int32_t numOfAllCols; // number of all exprs, including the tags columns
|
|
int32_t numOfFillCols;
|
|
int32_t numOfNotFillCols;
|
|
int32_t rowSize;
|
|
SSHashObj* pResMap;
|
|
bool hasDelete;
|
|
SStorageAPI* pAPI;
|
|
STimeWindow winRange;
|
|
} SStreamFillSupporter;
|
|
|
|
typedef struct SStreamFillOperatorInfo {
|
|
SStreamFillSupporter* pFillSup;
|
|
SSDataBlock* pRes;
|
|
SSDataBlock* pSrcBlock;
|
|
int32_t srcRowIndex;
|
|
SSDataBlock* pSrcDelBlock;
|
|
int32_t srcDelRowIndex;
|
|
SSDataBlock* pDelRes;
|
|
SColMatchInfo matchInfo;
|
|
int32_t primaryTsCol;
|
|
int32_t primarySrcSlotId;
|
|
SStreamFillInfo* pFillInfo;
|
|
} SStreamFillOperatorInfo;
|
|
|
|
#define OPTR_IS_OPENED(_optr) (((_optr)->status & OP_OPENED) == OP_OPENED)
|
|
#define OPTR_SET_OPENED(_optr) ((_optr)->status |= OP_OPENED)
|
|
|
|
SSchemaWrapper* extractQueriedColumnSchema(SScanPhysiNode* pScanNode);
|
|
|
|
int32_t initQueriedTableSchemaInfo(SReadHandle* pHandle, SScanPhysiNode* pScanNode, const char* dbName,
|
|
SExecTaskInfo* pTaskInfo);
|
|
void cleanupQueriedTableScanInfo(void* p);
|
|
|
|
void initBasicInfo(SOptrBasicInfo* pInfo, SSDataBlock* pBlock);
|
|
void cleanupBasicInfo(SOptrBasicInfo* pInfo);
|
|
|
|
int32_t initExprSupp(SExprSupp* pSup, SExprInfo* pExprInfo, int32_t numOfExpr, SFunctionStateStore* pStore);
|
|
void cleanupExprSupp(SExprSupp* pSup);
|
|
|
|
int32_t initAggSup(SExprSupp* pSup, SAggSupporter* pAggSup, SExprInfo* pExprInfo, int32_t numOfCols, size_t keyBufSize,
|
|
const char* pkey, void* pState, SFunctionStateStore* pStore);
|
|
void cleanupAggSup(SAggSupporter* pAggSup);
|
|
|
|
void initResultSizeInfo(SResultInfo* pResultInfo, int32_t numOfRows);
|
|
|
|
void doBuildResultDatablock(struct SOperatorInfo* pOperator, SOptrBasicInfo* pbInfo, SGroupResInfo* pGroupResInfo,
|
|
SDiskbasedBuf* pBuf);
|
|
|
|
/**
|
|
* @brief copydata from hash table, instead of copying from SGroupResInfo's pRow
|
|
*/
|
|
int32_t doCopyToSDataBlockByHash(SExecTaskInfo* pTaskInfo, SSDataBlock* pBlock, SExprSupp* pSup, SDiskbasedBuf* pBuf,
|
|
SGroupResInfo* pGroupResInfo, SSHashObj* pHashmap, int32_t threshold, bool ignoreGroup);
|
|
|
|
bool hasLimitOffsetInfo(SLimitInfo* pLimitInfo);
|
|
bool hasSlimitOffsetInfo(SLimitInfo* pLimitInfo);
|
|
void initLimitInfo(const SNode* pLimit, const SNode* pSLimit, SLimitInfo* pLimitInfo);
|
|
void resetLimitInfoForNextGroup(SLimitInfo* pLimitInfo);
|
|
bool applyLimitOffset(SLimitInfo* pLimitInfo, SSDataBlock* pBlock, SExecTaskInfo* pTaskInfo);
|
|
|
|
void applyAggFunctionOnPartialTuples(SExecTaskInfo* taskInfo, SqlFunctionCtx* pCtx, SColumnInfoData* pTimeWindowData,
|
|
int32_t offset, int32_t forwardStep, int32_t numOfTotal, int32_t numOfOutput);
|
|
|
|
int32_t extractDataBlockFromFetchRsp(SSDataBlock* pRes, char* pData, SArray* pColList, char** pNextStart);
|
|
void updateLoadRemoteInfo(SLoadRemoteDataInfo* pInfo, int64_t numOfRows, int32_t dataLen, int64_t startTs,
|
|
struct SOperatorInfo* pOperator);
|
|
|
|
STimeWindow getFirstQualifiedTimeWindow(int64_t ts, STimeWindow* pWindow, SInterval* pInterval, int32_t order);
|
|
int32_t getBufferPgSize(int32_t rowSize, uint32_t* defaultPgsz, uint32_t* defaultBufsz);
|
|
|
|
extern void doDestroyExchangeOperatorInfo(void* param);
|
|
|
|
int32_t doFilter(SSDataBlock* pBlock, SFilterInfo* pFilterInfo, SColMatchInfo* pColMatchInfo);
|
|
int32_t addTagPseudoColumnData(SReadHandle* pHandle, const SExprInfo* pExpr, int32_t numOfExpr, SSDataBlock* pBlock,
|
|
int32_t rows, SExecTaskInfo* pTask, STableMetaCacheInfo* pCache);
|
|
|
|
void appendOneRowToDataBlock(SSDataBlock* pBlock, STupleHandle* pTupleHandle);
|
|
void setTbNameColData(const SSDataBlock* pBlock, SColumnInfoData* pColInfoData, int32_t functionId, const char* name);
|
|
void setVgIdColData(const SSDataBlock* pBlock, SColumnInfoData* pColInfoData, int32_t functionId, int32_t vgId);
|
|
void setVgVerColData(const SSDataBlock* pBlock, SColumnInfoData* pColInfoData, int32_t functionId, int64_t vgVer);
|
|
|
|
void setResultRowInitCtx(SResultRow* pResult, SqlFunctionCtx* pCtx, int32_t numOfOutput, int32_t* rowEntryInfoOffset);
|
|
void clearResultRowInitFlag(SqlFunctionCtx* pCtx, int32_t numOfOutput);
|
|
|
|
SResultRow* doSetResultOutBufByKey(SDiskbasedBuf* pResultBuf, SResultRowInfo* pResultRowInfo, char* pData,
|
|
int32_t bytes, bool masterscan, uint64_t groupId, SExecTaskInfo* pTaskInfo,
|
|
bool isIntervalQuery, SAggSupporter* pSup, bool keepGroup);
|
|
|
|
int32_t projectApplyFunctions(SExprInfo* pExpr, SSDataBlock* pResult, SSDataBlock* pSrcBlock, SqlFunctionCtx* pCtx,
|
|
int32_t numOfOutput, SArray* pPseudoList);
|
|
|
|
void setInputDataBlock(SExprSupp* pExprSupp, SSDataBlock* pBlock, int32_t order, int32_t scanFlag, bool createDummyCol);
|
|
|
|
int32_t checkForQueryBuf(size_t numOfTables);
|
|
|
|
int32_t createDataSinkParam(SDataSinkNode* pNode, void** pParam, SExecTaskInfo* pTask, SReadHandle* readHandle);
|
|
|
|
STimeWindow getActiveTimeWindow(SDiskbasedBuf* pBuf, SResultRowInfo* pResultRowInfo, int64_t ts, SInterval* pInterval,
|
|
int32_t order);
|
|
int32_t getNumOfRowsInTimeWindow(SDataBlockInfo* pDataBlockInfo, TSKEY* pPrimaryColumn, int32_t startPos, TSKEY ekey,
|
|
__block_search_fn_t searchFn, STableQueryInfo* item, int32_t order);
|
|
int32_t binarySearchForKey(char* pValue, int num, TSKEY key, int order);
|
|
SResultRow* getNewResultRow(SDiskbasedBuf* pResultBuf, int32_t* currentPageId, int32_t interBufSize);
|
|
void getCurSessionWindow(SStreamAggSupporter* pAggSup, TSKEY startTs, TSKEY endTs, uint64_t groupId, SSessionKey* pKey);
|
|
bool isInTimeWindow(STimeWindow* pWin, TSKEY ts, int64_t gap);
|
|
bool functionNeedToExecute(SqlFunctionCtx* pCtx);
|
|
bool isOverdue(TSKEY ts, STimeWindowAggSupp* pSup);
|
|
bool isCloseWindow(STimeWindow* pWin, STimeWindowAggSupp* pSup);
|
|
bool isDeletedStreamWindow(STimeWindow* pWin, uint64_t groupId, void* pState, STimeWindowAggSupp* pTwSup,
|
|
SStateStore* pStore);
|
|
void appendOneRowToStreamSpecialBlock(SSDataBlock* pBlock, TSKEY* pStartTs, TSKEY* pEndTs, uint64_t* pUid,
|
|
uint64_t* pGp, void* pTbName);
|
|
void appendAllColumnToStreamSpecialBlock(SSDataBlock* pBlock, TSKEY* pStartTs, TSKEY* pEndTs, TSKEY* pCalStartTs,
|
|
TSKEY* pCalEndTs, uint64_t* pUid, uint64_t* pGp, void* pTbName);
|
|
|
|
uint64_t calGroupIdByData(SPartitionBySupporter* pParSup, SExprSupp* pExprSup, SSDataBlock* pBlock, int32_t rowId);
|
|
|
|
int32_t finalizeResultRows(SDiskbasedBuf* pBuf, SResultRowPosition* resultRowPosition, SExprSupp* pSup,
|
|
SSDataBlock* pBlock, SExecTaskInfo* pTaskInfo);
|
|
|
|
bool groupbyTbname(SNodeList* pGroupList);
|
|
void getNextIntervalWindow(SInterval* pInterval, STimeWindow* tw, int32_t order);
|
|
int32_t getForwardStepsInBlock(int32_t numOfRows, __block_search_fn_t searchFn, TSKEY ekey, int32_t pos, int32_t order,
|
|
int64_t* pData);
|
|
void appendCreateTableRow(void* pState, SExprSupp* pTableSup, SExprSupp* pTagSup, uint64_t groupId,
|
|
SSDataBlock* pSrcBlock, int32_t rowId, SSDataBlock* pDestBlock, SStateStore* pAPI);
|
|
|
|
SSDataBlock* buildCreateTableBlock(SExprSupp* tbName, SExprSupp* tag);
|
|
SExprInfo* createExpr(SNodeList* pNodeList, int32_t* numOfExprs);
|
|
void destroyExprInfo(SExprInfo* pExpr, int32_t numOfExprs);
|
|
|
|
void copyResultrowToDataBlock(SExprInfo* pExprInfo, int32_t numOfExprs, SResultRow* pRow, SqlFunctionCtx* pCtx,
|
|
SSDataBlock* pBlock, const int32_t* rowEntryOffset, SExecTaskInfo* pTaskInfo);
|
|
void doUpdateNumOfRows(SqlFunctionCtx* pCtx, SResultRow* pRow, int32_t numOfExprs, const int32_t* rowEntryOffset);
|
|
void doClearBufferedBlocks(SStreamScanInfo* pInfo);
|
|
|
|
uint64_t calcGroupId(char* pData, int32_t len);
|
|
void streamOpReleaseState(struct SOperatorInfo* pOperator);
|
|
void streamOpReloadState(struct SOperatorInfo* pOperator);
|
|
void destroyStreamAggSupporter(SStreamAggSupporter* pSup);
|
|
void clearGroupResInfo(SGroupResInfo* pGroupResInfo);
|
|
int32_t initBasicInfoEx(SOptrBasicInfo* pBasicInfo, SExprSupp* pSup, SExprInfo* pExprInfo, int32_t numOfCols,
|
|
SSDataBlock* pResultBlock, SFunctionStateStore* pStore);
|
|
int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, SExprSupp* pExpSup, int32_t numOfOutput, int64_t gap,
|
|
SStreamState* pState, int32_t keySize, int16_t keyType, SStateStore* pStore,
|
|
SReadHandle* pHandle, STimeWindowAggSupp* pTwAggSup, const char* taskIdStr,
|
|
SStorageAPI* pApi);
|
|
void initDownStream(struct SOperatorInfo* downstream, SStreamAggSupporter* pAggSup, uint16_t type, int32_t tsColIndex,
|
|
STimeWindowAggSupp* pTwSup);
|
|
void getMaxTsWins(const SArray* pAllWins, SArray* pMaxWins);
|
|
void initGroupResInfoFromArrayList(SGroupResInfo* pGroupResInfo, SArray* pArrayList);
|
|
void getSessionHashKey(const SSessionKey* pKey, SSessionKey* pHashKey);
|
|
void deleteSessionWinState(SStreamAggSupporter* pAggSup, SSDataBlock* pBlock, SSHashObj* pMapUpdate, SSHashObj* pMapDelete);
|
|
int32_t getAllSessionWindow(SSHashObj* pHashMap, SSHashObj* pStUpdated);
|
|
int32_t closeSessionWindow(SSHashObj* pHashMap, STimeWindowAggSupp* pTwSup, SSHashObj* pClosed);
|
|
int32_t copyUpdateResult(SSHashObj** ppWinUpdated, SArray* pUpdated, __compar_fn_t compar);
|
|
int32_t sessionKeyCompareAsc(const void* pKey1, const void* pKey2);
|
|
void removeSessionDeleteResults(SSHashObj* pHashMap, SArray* pWins);
|
|
int32_t doOneWindowAggImpl(SColumnInfoData* pTimeWindowData, SResultWindowInfo* pCurWin, SResultRow** pResult,
|
|
int32_t startIndex, int32_t winRows, int32_t rows, int32_t numOutput,
|
|
struct SOperatorInfo* pOperator, int64_t winDelta);
|
|
int32_t setSessionWinOutputInfo(SSHashObj* pStUpdated, SResultWindowInfo* pWinInfo);
|
|
int32_t saveSessionOutputBuf(SStreamAggSupporter* pAggSup, SResultWindowInfo* pWinInfo);
|
|
int32_t saveResult(SResultWindowInfo winInfo, SSHashObj* pStUpdated);
|
|
void saveDeleteRes(SSHashObj* pStDelete, SSessionKey key);
|
|
void removeSessionResult(SStreamAggSupporter* pAggSup, SSHashObj* pHashMap, SSHashObj* pResMap, SSessionKey* pKey);
|
|
void doBuildDeleteDataBlock(struct SOperatorInfo* pOp, SSHashObj* pStDeleted, SSDataBlock* pBlock, void** Ite);
|
|
void doBuildSessionResult(struct SOperatorInfo* pOperator, void* pState, SGroupResInfo* pGroupResInfo, SSDataBlock* pBlock);
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void getSessionWindowInfoByKey(SStreamAggSupporter* pAggSup, SSessionKey* pKey, SResultWindowInfo* pWinInfo);
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void getNextSessionWinInfo(SStreamAggSupporter* pAggSup, SSHashObj* pStUpdated, SResultWindowInfo* pCurWin,
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SResultWindowInfo* pNextWin);
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void compactTimeWindow(SExprSupp* pSup, SStreamAggSupporter* pAggSup, STimeWindowAggSupp* pTwAggSup,
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SExecTaskInfo* pTaskInfo, SResultWindowInfo* pCurWin, SResultWindowInfo* pNextWin,
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SSHashObj* pStUpdated, SSHashObj* pStDeleted, bool addGap);
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int32_t releaseOutputBuf(void* pState, SRowBuffPos* pPos, SStateStore* pAPI);
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void resetWinRange(STimeWindow* winRange);
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bool checkExpiredData(SStateStore* pAPI, SUpdateInfo* pUpdateInfo, STimeWindowAggSupp* pTwSup, uint64_t tableId, TSKEY ts);
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int64_t getDeleteMark(SWindowPhysiNode* pWinPhyNode, int64_t interval);
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void resetUnCloseSessionWinInfo(SSHashObj* winMap);
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void setStreamOperatorCompleted(struct SOperatorInfo* pOperator);
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void reloadAggSupFromDownStream(struct SOperatorInfo* downstream, SStreamAggSupporter* pAggSup);
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int32_t encodeSSessionKey(void** buf, SSessionKey* key);
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void* decodeSSessionKey(void* buf, SSessionKey* key);
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int32_t encodeSResultWindowInfo(void** buf, SResultWindowInfo* key, int32_t outLen);
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void* decodeSResultWindowInfo(void* buf, SResultWindowInfo* key, int32_t outLen);
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int32_t encodeSTimeWindowAggSupp(void** buf, STimeWindowAggSupp* pTwAggSup);
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void* decodeSTimeWindowAggSupp(void* buf, STimeWindowAggSupp* pTwAggSup);
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void destroyOperatorParamValue(void* pValues);
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int32_t mergeOperatorParams(SOperatorParam* pDst, SOperatorParam* pSrc);
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int32_t buildTableScanOperatorParam(SOperatorParam** ppRes, SArray* pUidList, int32_t srcOpType, bool tableSeq);
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void freeExchangeGetBasicOperatorParam(void* pParam);
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void freeOperatorParam(SOperatorParam* pParam, SOperatorParamType type);
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void freeResetOperatorParams(struct SOperatorInfo* pOperator, SOperatorParamType type, bool allFree);
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SSDataBlock* getNextBlockFromDownstreamImpl(struct SOperatorInfo* pOperator, int32_t idx, bool clearParam);
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void getCountWinRange(SStreamAggSupporter* pAggSup, const SSessionKey* pKey, EStreamType mode, SSessionKey* pDelRange);
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bool doDeleteSessionWindow(SStreamAggSupporter* pAggSup, SSessionKey* pKey);
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void saveDeleteInfo(SArray* pWins, SSessionKey key);
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void removeSessionResults(SStreamAggSupporter* pAggSup, SSHashObj* pHashMap, SArray* pWins);
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void copyDeleteWindowInfo(SArray* pResWins, SSHashObj* pStDeleted);
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bool inSlidingWindow(SInterval* pInterval, STimeWindow* pWin, SDataBlockInfo* pBlockInfo);
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bool inCalSlidingWindow(SInterval* pInterval, STimeWindow* pWin, TSKEY calStart, TSKEY calEnd, EStreamType blockType);
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bool compareVal(const char* v, const SStateKeys* pKey);
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bool inWinRange(STimeWindow* range, STimeWindow* cur);
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void doDeleteTimeWindows(SStreamAggSupporter* pAggSup, SSDataBlock* pBlock, SArray* result);
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int32_t getNextQualifiedWindow(SInterval* pInterval, STimeWindow* pNext, SDataBlockInfo* pDataBlockInfo,
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TSKEY* primaryKeys, int32_t prevPosition, int32_t order);
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#ifdef __cplusplus
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}
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#endif
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#endif // TDENGINE_EXECUTORINT_H
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