executorimpl.h 29.4 KB
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/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef TDENGINE_EXECUTORIMPL_H
#define TDENGINE_EXECUTORIMPL_H

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#ifdef __cplusplus
extern "C" {
#endif

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#include "os.h"
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#include "tsort.h"
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#include "tcommon.h"
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#include "tlosertree.h"
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#include "ttszip.h"
#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"
#include "tarray.h"
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#include "thash.h"
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#include "tlockfree.h"
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#include "tpagedbuf.h"
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struct SColumnFilterElem;

typedef int32_t (*__block_search_fn_t)(char* data, int32_t num, int64_t key, int32_t order);

#define IS_QUERY_KILLED(_q) ((_q)->code == TSDB_CODE_TSC_QUERY_CANCELLED)
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#define Q_STATUS_EQUAL(p, s) (((p) & (s)) != 0u)
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#define QUERY_IS_ASC_QUERY(q) (GET_FORWARD_DIRECTION_FACTOR((q)->order.order) == QUERY_ASC_FORWARD_STEP)

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#define GET_TABLEGROUP(q, _index) ((SArray*)taosArrayGetP((q)->tableqinfoGroupInfo.pGroupList, (_index)))
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#define GET_NUM_OF_RESULTS(_r) (((_r)->outputBuf) == NULL ? 0 : ((_r)->outputBuf)->info.rows)
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#define NEEDTO_COMPRESS_QUERY(size) ((size) > tsCompressColData ? 1 : 0)
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enum {
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  // when this task starts to execute, this status will set
  TASK_NOT_COMPLETED = 0x1u,
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  /* Task is over
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   * 1. this status is used in one row result query process, e.g., count/sum/first/last/ avg...etc.
   * 2. when all data within queried time window, it is also denoted as query_completed
   */
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  TASK_COMPLETED = 0x2u,
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  /* when the result is not completed return to client, this status will be
   * usually used in case of interval query with interpolation option
   */
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  TASK_OVER = 0x4u,
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};

typedef struct SResultRowCell {
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  uint64_t    groupId;
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  SResultRowPosition pos;
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} SResultRowCell;

/**
 * If the number of generated results is greater than this value,
 * query query will be halt and return results to client immediate.
 */
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typedef struct SResultInfo { // TODO refactor
  int64_t totalRows;      // total generated result size in rows
  int64_t totalBytes;     // total results in bytes.
  int32_t capacity;       // capacity of current result output buffer
  int32_t threshold;      // result size threshold in rows.
} SResultInfo;
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typedef struct SColumnFilterElem {
  int16_t           bytes;  // column length
  __filter_func_t   fp;
  SColumnFilterInfo filterInfo;
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  void*             q;
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} SColumnFilterElem;

typedef struct SSingleColumnFilterInfo {
  void*              pData;
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  void*              pData2;  // used for nchar column
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  int32_t            numOfFilters;
  SColumnInfo        info;
  SColumnFilterElem* pFilters;
} SSingleColumnFilterInfo;

typedef struct STableQueryInfo {
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  TSKEY          lastKey;     // last check ts
  uint64_t       uid;         // table uid
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  int32_t        groupIndex;  // group id in table list
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//  SVariant       tag;
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  SResultRowInfo resInfo;     // result info
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} STableQueryInfo;

typedef enum {
  QUERY_PROF_BEFORE_OPERATOR_EXEC = 0,
  QUERY_PROF_AFTER_OPERATOR_EXEC,
  QUERY_PROF_QUERY_ABORT
} EQueryProfEventType;

typedef struct {
  EQueryProfEventType eventType;
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  int64_t             eventTime;
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  union {
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    uint8_t operatorType;  // for operator event
    int32_t abortCode;     // for query abort event
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  };
} SQueryProfEvent;

typedef struct {
  uint8_t operatorType;
  int64_t sumSelfTime;
  int64_t sumRunTimes;
} SOperatorProfResult;

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typedef struct SLimit {
  int64_t limit;
  int64_t offset;
} SLimit;

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typedef struct STaskCostInfo {
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  int64_t created;
  int64_t start;
  int64_t end;

  uint64_t loadStatisTime;
  uint64_t loadFileBlockTime;
  uint64_t loadDataInCacheTime;
  uint64_t loadStatisSize;
  uint64_t loadFileBlockSize;
  uint64_t loadDataInCacheSize;

  uint64_t loadDataTime;
  uint64_t totalRows;
  uint64_t totalCheckedRows;
  uint32_t totalBlocks;
  uint32_t loadBlocks;
  uint32_t loadBlockStatis;
  uint32_t discardBlocks;
  uint64_t elapsedTime;
  uint64_t firstStageMergeTime;
  uint64_t winInfoSize;
  uint64_t tableInfoSize;
  uint64_t hashSize;
  uint64_t numOfTimeWindows;

  SArray*   queryProfEvents;      // SArray<SQueryProfEvent>
  SHashObj* operatorProfResults;  // map<operator_type, SQueryProfEvent>
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} STaskCostInfo;
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typedef struct SOperatorCostInfo {
  uint64_t openCost;
  uint64_t execCost;
} SOperatorCostInfo;

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typedef struct SOrder {
  uint32_t order;
  SColumn  col;
} SOrder;

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// The basic query information extracted from the SQueryInfo tree to support the
// execution of query in a data node.
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typedef struct STaskAttr {
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  SLimit limit;
  SLimit slimit;
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  // todo comment it
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  bool    stableQuery;        // super table query or not
  bool    topBotQuery;        // TODO used bitwise flag
  bool    groupbyColumn;      // denote if this is a groupby normal column query
  bool    hasTagResults;      // if there are tag values in final result or not
  bool    timeWindowInterpo;  // if the time window start/end required interpolation
  bool    queryBlockDist;     // if query data block distribution
  bool    stabledev;          // super table stddev query
  bool    tsCompQuery;        // is tscomp query
  bool    diffQuery;          // is diff query
  bool    simpleAgg;
  bool    pointInterpQuery;      // point interpolation query
  bool    needReverseScan;       // need reverse scan
  bool    distinct;              // distinct  query or not
  bool    stateWindow;           // window State on sub/normal table
  bool    createFilterOperator;  // if filter operator is needed
  bool    multigroupResult;      // multigroup result can exist in one SSDataBlock
  int32_t interBufSize;          // intermediate buffer sizse

  int32_t havingNum;  // having expr number

  SOrder  order;
  int16_t numOfCols;
  int16_t numOfTags;

  STimeWindow    window;
  SInterval      interval;
  int16_t        precision;
  int16_t        numOfOutput;
  int16_t        fillType;

  int32_t       srcRowSize;  // todo extract struct
  int32_t       resultRowSize;
  int32_t       intermediateResultRowSize;  // intermediate result row size, in case of top-k query.
  int32_t       maxTableColumnWidth;
  int32_t       tagLen;  // tag value length of current query

  SExprInfo* pExpr1;

  SColumnInfo*         tableCols;
  SColumnInfo*         tagColList;
  int32_t              numOfFilterCols;
  int64_t*             fillVal;
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  SSingleColumnFilterInfo* pFilterInfo;
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  void*           tsdb;
  STableGroupInfo tableGroupInfo;  // table <tid, last_key> list  SArray<STableKeyInfo>
  int32_t         vgId;
  SArray*         pUdfInfo;  // no need to free
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} STaskAttr;
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struct SOperatorInfo;

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typedef void (*__optr_encode_fn_t)(struct SOperatorInfo* pOperator, char **result, int32_t *length);
typedef bool (*__optr_decode_fn_t)(struct SOperatorInfo* pOperator, char *result, int32_t length);
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typedef int32_t (*__optr_open_fn_t)(struct SOperatorInfo* pOptr);
typedef SSDataBlock* (*__optr_fn_t)(struct SOperatorInfo* pOptr, bool* newgroup);
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typedef void (*__optr_close_fn_t)(void* param, int32_t num);

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typedef struct STaskIdInfo {
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  uint64_t queryId;  // this is also a request id
  uint64_t subplanId;
  uint64_t templateId;
  char*    str;
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} STaskIdInfo;

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typedef struct SExecTaskInfo {
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  STaskIdInfo     id;
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  char*           content;
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  uint32_t        status;
  STimeWindow     window;
  STaskCostInfo   cost;
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  int64_t         owner;  // if it is in execution
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  int32_t         code;
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  uint64_t        totalRows;            // total number of rows
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  STableGroupInfo tableqinfoGroupInfo;  // this is a group array list, including SArray<STableQueryInfo*> structure
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  char*           sql;                  // query sql string
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  jmp_buf         env;                  // jump to this position when error happens.
  EOPTR_EXEC_MODEL execModel;            // operator execution model [batch model|stream model]
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  struct SOperatorInfo* pRoot;
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} SExecTaskInfo;
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typedef struct STaskRuntimeEnv {
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  jmp_buf         env;
  STaskAttr*      pQueryAttr;
  uint32_t        status;  // query status
  void*           qinfo;
  uint8_t         scanFlag;  // denotes reversed scan of data or not
  void*           pTsdbReadHandle;

  int32_t         prevGroupId;  // previous executed group id
  bool            enableGroupData;
  SDiskbasedBuf*  pResultBuf;           // query result buffer based on blocked-wised disk file
  SHashObj*       pResultRowHashTable;  // quick locate the window object for each result
  SHashObj*       pResultRowListSet;    // used to check if current ResultRowInfo has ResultRow object or not
  SArray*         pResultRowArrayList;  // The array list that contains the Result rows
  char*           keyBuf;               // window key buffer
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  // The window result objects pool, all the resultRow Objects are allocated and managed by this object.
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  char**          prevRow;
  SArray*         prevResult;  // intermediate result, SArray<SInterResult>
  STSBuf*         pTsBuf;      // timestamp filter list
  STSCursor       cur;
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  char*           tagVal;  // tag value of current data block
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  struct SScalarFunctionSupport* scalarSup;

  SSDataBlock*    outputBuf;
  STableGroupInfo tableqinfoGroupInfo;  // this is a group array list, including SArray<STableQueryInfo*> structure
  struct SOperatorInfo* proot;
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  SGroupResInfo   groupResInfo;
  int64_t         currentOffset;  // dynamic offset value
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  STableQueryInfo* current;
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  SResultInfo   resultInfo;
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  SHashObj*        pTableRetrieveTsMap;
  struct SUdfInfo* pUdfInfo;
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} STaskRuntimeEnv;
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enum {
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  OP_NOT_OPENED    = 0x0,
  OP_OPENED        = 0x1,
  OP_RES_TO_RETURN = 0x5,
  OP_EXEC_DONE     = 0x9,
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};

typedef struct SOperatorInfo {
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  uint8_t                operatorType;
  bool                   blockingOptr;  // block operator or not
  uint8_t                status;        // denote if current operator is completed
  int32_t                numOfOutput;   // number of columns of the current operator results
  char*                  name;          // name, used to show the query execution plan
  void*                  info;          // extension attribution
  SExprInfo*             pExpr;
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  STaskRuntimeEnv*       pRuntimeEnv;   // todo remove it
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  SExecTaskInfo*         pTaskInfo;
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  SOperatorCostInfo      cost;
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  SResultInfo            resultInfo;
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  struct SOperatorInfo** pDownstream;      // downstram pointer list
  int32_t                numOfDownstream;  // number of downstream. The value is always ONE expect for join operator
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  __optr_open_fn_t       _openFn;          // DO NOT invoke this function directly
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  __optr_fn_t            getNextFn;
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  __optr_fn_t            getStreamResFn;   // execute the aggregate in the stream model.
  __optr_fn_t            cleanupFn;        // call this function to release the allocated resources ASAP
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  __optr_close_fn_t      closeFn;
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  __optr_encode_fn_t     encodeResultRow;
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  __optr_decode_fn_t     decodeResultRow;
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} SOperatorInfo;

typedef struct {
  int32_t      numOfTags;
  int32_t      numOfCols;
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  SColumnInfo* colList;
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} SQueriedTableInfo;

typedef struct SQInfo {
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  void*    signature;
  uint64_t qId;
  int32_t  code;   // error code to returned to client
  int64_t  owner;  // if it is in execution
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  STaskRuntimeEnv runtimeEnv;
  STaskAttr       query;
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  void*           pBuf;  // allocated buffer for STableQueryInfo, sizeof(STableQueryInfo)*numOfTables;

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  TdThreadMutex lock;  // used to synchronize the rsp/query threads
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  tsem_t          ready;
  int32_t         dataReady;    // denote if query result is ready or not
  void*           rspContext;   // response context
  int64_t         startExecTs;  // start to exec timestamp
  char*           sql;          // query sql string
  STaskCostInfo   summary;
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} SQInfo;

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typedef enum {
  EX_SOURCE_DATA_NOT_READY = 0x1,
  EX_SOURCE_DATA_READY     = 0x2,
  EX_SOURCE_DATA_EXHAUSTED = 0x3,
} EX_SOURCE_STATUS;
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typedef struct SSourceDataInfo {
  struct SExchangeInfo *pEx;
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  int32_t               index;
  SRetrieveTableRsp    *pRsp;
  uint64_t              totalRows;
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  int32_t               code;
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  EX_SOURCE_STATUS      status;
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} SSourceDataInfo;

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typedef struct SLoadRemoteDataInfo {
  uint64_t           totalSize;     // total load bytes from remote
  uint64_t           totalRows;     // total number of rows
  uint64_t           totalElapsed;  // total elapsed time
} SLoadRemoteDataInfo;

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typedef struct SExchangeInfo {
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  SArray*            pSources;
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  SArray*            pSourceDataInfo;
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  tsem_t             ready;
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  void*              pTransporter;
  SSDataBlock*       pResult;
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  bool               seqLoadData;   // sequential load data or not, false by default
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  int32_t            current;
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  SLoadRemoteDataInfo loadInfo;
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} SExchangeInfo;

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typedef struct SColMatchInfo {
  int32_t colId;
  int32_t targetSlotId;
  bool    output;
} SColMatchInfo;

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typedef struct STableScanInfo {
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  void*           dataReader;
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  int32_t         numOfBlocks;  // extract basic running information.
  int32_t         numOfSkipped;
  int32_t         numOfBlockStatis;
  int64_t         numOfRows;
  int32_t         order;  // scan order
  int32_t         times;  // repeat counts
  int32_t         current;
  int32_t         reverseTimes;  // 0 by default
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  SNode*          pFilterNode;   // filter operator info
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  SqlFunctionCtx* pCtx;  // next operator query context
  SResultRowInfo* pResultRowInfo;
  int32_t*        rowCellInfoOffset;
  SExprInfo*      pExpr;
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  SSDataBlock     block;
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  SArray*         pColMatchInfo;
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  int32_t         numOfOutput;
  int64_t         elapsedTime;
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  int32_t         prevGroupId;  // previous table group id
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  int32_t         scanFlag;  // table scan flag to denote if it is a repeat/reverse/main scan
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} STableScanInfo;

typedef struct STagScanInfo {
  SColumnInfo* pCols;
  SSDataBlock* pRes;
  int32_t      totalTables;
  int32_t      curPos;
} STagScanInfo;

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typedef struct SStreamBlockScanInfo {
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  SArray*      pBlockLists;   // multiple SSDatablock.
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  SSDataBlock* pRes;          // result SSDataBlock
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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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  SColumnInfo* pCols;         // the output column info
  uint64_t     numOfRows;     // total scanned rows
  uint64_t     numOfExec;     // execution times
  void*        readerHandle;  // stream block reader handle
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  SArray*      pColMatchInfo; //
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} SStreamBlockScanInfo;

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typedef struct SSysTableScanInfo {
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  union {
    void* pTransporter;
    void* readHandle;
  };

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  SRetrieveMetaTableRsp *pRsp;
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  SRetrieveTableReq   req;
  SEpSet              epSet;
  tsem_t              ready;
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  int32_t             accountId;
  bool                showRewrite;
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  SNode*              pCondition; // db_name filter condition, to discard data that are not in current database
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  void               *pCur;       // cursor for iterate the local table meta store.
  SArray             *scanCols;   // SArray<int16_t> scan column id list

  int32_t             type;       // show type, TODO remove it
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  SName               name;
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  SSDataBlock*        pRes;
  int32_t             capacity;
  int64_t             numOfBlocks;  // extract basic running information.
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  SLoadRemoteDataInfo loadInfo;
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} SSysTableScanInfo;

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typedef struct SOptrBasicInfo {
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  SResultRowInfo     resultRowInfo;
  int32_t*           rowCellInfoOffset;  // offset value for each row result cell info
  SqlFunctionCtx*    pCtx;
  SSDataBlock*       pRes;
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  int32_t            capacity;  // TODO remove it
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} SOptrBasicInfo;

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//TODO move the resultrowsiz together with SOptrBasicInfo:rowCellInfoOffset
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typedef struct SAggSupporter {
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  SHashObj*          pResultRowHashTable;  // quick locate the window object for each result
  SHashObj*          pResultRowListSet;    // used to check if current ResultRowInfo has ResultRow object or not
  SArray*            pResultRowArrayList;  // The array list that contains the Result rows
  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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} SAggSupporter;

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typedef struct STableIntervalOperatorInfo {
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  SOptrBasicInfo     binfo;                // basic info
  SGroupResInfo      groupResInfo;         // multiple results build supporter
  SInterval          interval;             // interval info
  STimeWindow        win;                  // query time range
  bool               timeWindowInterpo;    // interpolation needed or not
  char             **pRow;                 // previous row/tuple of already processed datablock
  SAggSupporter      aggSup;               // aggregate supporter
  STableQueryInfo   *pCurrent;             // current tableQueryInfo struct
  int32_t            order;                // current SSDataBlock scan order
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  EOPTR_EXEC_MODEL    execModel;            // operator execution model [batch model|stream model]
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  SArray            *pUpdatedWindow;       // updated time window due to the input data block from the downstream operator.
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  SColumnInfoData    timeWindowData;       // query time window info for scalar function execution.
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} STableIntervalOperatorInfo;
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typedef struct SAggOperatorInfo {
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  SOptrBasicInfo     binfo;
  SDiskbasedBuf     *pResultBuf;           // query result buffer based on blocked-wised disk file
  SAggSupporter      aggSup;
  STableQueryInfo   *current;
  uint32_t           groupId;
  SGroupResInfo      groupResInfo;
  STableQueryInfo   *pTableQueryInfo;
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} SAggOperatorInfo;

typedef struct SProjectOperatorInfo {
  SOptrBasicInfo binfo;
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  SAggSupporter  aggSup;
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  SSDataBlock   *existDataBlock;
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  SArray        *pPseudoColInfo;
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  SLimit         limit;
  int64_t        curOffset;
  int64_t        curOutput;
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} SProjectOperatorInfo;

typedef struct SSLimitOperatorInfo {
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  int64_t            groupTotal;
  int64_t            currentGroupOffset;
  int64_t            rowsTotal;
  int64_t            currentOffset;
  SLimit             limit;
  SLimit             slimit;
  char**             prevRow;
  SArray*            orderColumnList;
  bool               hasPrev;
  bool               ignoreCurrentGroup;
  bool               multigroupResult;
  SSDataBlock*       pRes;  // result buffer
  SSDataBlock*       pPrevBlock;
  int64_t            capacity;
  int64_t            threshold;
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} SSLimitOperatorInfo;

typedef struct SFillOperatorInfo {
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  struct SFillInfo* pFillInfo;
  SSDataBlock*      pRes;
  int64_t           totalInputRows;
  void**            p;
  SSDataBlock*      existNewGroupBlock;
  bool              multigroupResult;
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  SInterval         intervalInfo;
  int32_t           capacity;
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} SFillOperatorInfo;

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typedef struct SGroupKeys {
  char   *pData;
  bool    isNull;
  int16_t type;
  int32_t bytes;
}SGroupKeys;

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typedef struct SGroupbyOperatorInfo {
  SOptrBasicInfo binfo;
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  SArray*        pGroupCols;
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  SArray*        pGroupColVals; // current group column values, SArray<SGroupKeys>
  bool           isInit;       // denote if current val is initialized or not
  char*          keyBuf;       // group by keys for hash
  int32_t        groupKeyLen;  // total group by column width
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  SGroupResInfo  groupResInfo;
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  SAggSupporter  aggSup;
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} SGroupbyOperatorInfo;

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typedef struct SSessionAggOperatorInfo {
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  SOptrBasicInfo   binfo;
  SAggSupporter    aggSup;
  SGroupResInfo    groupResInfo;
  STimeWindow      curWindow;        // current time window
  TSKEY            prevTs;           // previous timestamp
  int32_t          numOfRows;        // number of rows
  int32_t          start;            // start row index
  bool             reptScan;         // next round scan
  int64_t          gap;              // session window gap
  SColumnInfoData  timeWindowData;   // query time window info for scalar function execution.
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} SSessionAggOperatorInfo;
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typedef struct SStateWindowOperatorInfo {
  SOptrBasicInfo binfo;
  STimeWindow    curWindow;  // current time window
  int32_t        numOfRows;  // number of rows
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  int32_t        colIndex;   // start row index
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  int32_t        start;
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  char*          prevData;  // previous data
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  bool           reptScan;
} SStateWindowOperatorInfo;

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typedef struct SSortedMergeOperatorInfo {
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  SOptrBasicInfo     binfo;
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  bool               hasVarCol;
  
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  SArray*            pSortInfo;
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  int32_t            numOfSources;
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  SSortHandle       *pSortHandle;

  int32_t            bufPageSize;
  uint32_t           sortBufSize;  // max buffer size for in-memory sort
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  int32_t            resultRowFactor;
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  bool               hasGroupVal;

  SDiskbasedBuf     *pTupleStore;  // keep the final results
  int32_t            numOfResPerPage;

  char**             groupVal;
  SArray            *groupInfo;
  SAggSupporter      aggSup;
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} SSortedMergeOperatorInfo;
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typedef struct SSortOperatorInfo {
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  uint32_t           sortBufSize;  // max buffer size for in-memory sort
  SSDataBlock       *pDataBlock;
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  SArray*            pSortInfo;
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  SSortHandle       *pSortHandle;
  int32_t            bufPageSize;
  int32_t            numOfRowsInRes;
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  // TODO extact struct
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  int64_t            startTs;       // sort start time
  uint64_t           sortElapsed;   // sort elapsed time, time to flush to disk not included.
  uint64_t           totalSize;     // total load bytes from remote
  uint64_t           totalRows;     // total number of rows
  uint64_t           totalElapsed;  // total elapsed time
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} SSortOperatorInfo;
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typedef struct SDistinctDataInfo {
  int32_t index;
  int32_t type;
  int32_t bytes;
} SDistinctDataInfo;

typedef struct SDistinctOperatorInfo {
  SHashObj*    pSet;
  SSDataBlock* pRes;
  bool         recordNullVal;  // has already record the null value, no need to try again
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  int64_t      threshold;  // todo remove it
  int64_t      outputCapacity;// todo remove it
  int32_t      totalBytes; // todo remove it
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  char*        buf;
  SArray*      pDistinctDataInfo;
} SDistinctOperatorInfo;

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int32_t operatorDummyOpenFn(SOperatorInfo* pOperator);
void operatorDummyCloseFn(void* param, int32_t numOfCols);
int32_t appendDownstream(SOperatorInfo* p, SOperatorInfo** pDownstream, int32_t num);
int32_t initAggInfo(SOptrBasicInfo* pBasicInfo, SAggSupporter* pAggSup, SExprInfo* pExprInfo, int32_t numOfCols,
                    int32_t numOfRows, SSDataBlock* pResultBlock, const char* pkey);
void toSDatablock(SGroupResInfo* pGroupResInfo, SDiskbasedBuf* pBuf, SSDataBlock* pBlock, int32_t rowCapacity, int32_t* rowCellOffset);
void finalizeMultiTupleQueryResult(SqlFunctionCtx* pCtx, int32_t numOfOutput, SDiskbasedBuf* pBuf, SResultRowInfo* pResultRowInfo, int32_t* rowCellInfoOffset);
void doApplyFunctions(SqlFunctionCtx* pCtx, STimeWindow* pWin, SColumnInfoData* pTimeWindowData, int32_t offset, int32_t forwardStep, TSKEY* tsCol, int32_t numOfTotal, int32_t numOfOutput, int32_t order);
int32_t setGroupResultOutputBuf_rv(SOptrBasicInfo* binfo, int32_t numOfCols, char* pData, int16_t type,
                                   int16_t bytes, int32_t groupId, SDiskbasedBuf* pBuf, SExecTaskInfo* pTaskInfo, SAggSupporter* pAggSup);
void doDestroyBasicInfo(SOptrBasicInfo* pInfo, int32_t numOfOutput);
int32_t setSDataBlockFromFetchRsp(SSDataBlock* pRes, SLoadRemoteDataInfo* pLoadInfo, int32_t numOfRows,
                                         char* pData, int32_t compLen, int32_t numOfOutput, int64_t startTs,
                                         uint64_t* total, SArray* pColList);

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SOperatorInfo* createExchangeOperatorInfo(const SNodeList* pSources, SSDataBlock* pBlock, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createTableScanOperatorInfo(void* pTsdbReadHandle, int32_t order, int32_t numOfCols, int32_t repeatTime,
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                                           int32_t reverseTime, SArray* pColMatchInfo, SNode* pCondition, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createAggregateOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SSDataBlock* pResultBlock,
                                           SExecTaskInfo* pTaskInfo, const STableGroupInfo* pTableGroupInfo);
SOperatorInfo* createMultiTableAggOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SSDataBlock* pResBlock, SExecTaskInfo* pTaskInfo, const STableGroupInfo* pTableGroupInfo);
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SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t num, SSDataBlock* pResBlock, SLimit* pLimit, SExecTaskInfo* pTaskInfo);
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SOperatorInfo *createSortOperatorInfo(SOperatorInfo* downstream, SSDataBlock* pResBlock, SArray* pSortInfo, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createSortedMergeOperatorInfo(SOperatorInfo** downstream, int32_t numOfDownstream, SExprInfo* pExprInfo, int32_t num, SArray* pSortInfo, SArray* pGroupInfo, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createSysTableScanOperatorInfo(void* pSysTableReadHandle, SSDataBlock* pResBlock, const SName* pName,
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                                              SNode* pCondition, SEpSet epset, SArray* colList, SExecTaskInfo* pTaskInfo, bool showRewrite, int32_t accountId);
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SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SSDataBlock* pResBlock, SInterval* pInterval,
                                          const STableGroupInfo* pTableGroupInfo, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createSessionAggOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SSDataBlock* pResBlock, int64_t gap, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createGroupOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SSDataBlock* pResultBlock,
                                       SArray* pGroupColList, SExecTaskInfo* pTaskInfo, const STableGroupInfo* pTableGroupInfo);
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SOperatorInfo* createDataBlockInfoScanOperator(void* dataReader, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createStreamScanOperatorInfo(void* streamReadHandle, SSDataBlock* pResBlock, SArray* pColList, SArray* pTableIdList, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createFillOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExpr, int32_t numOfCols, SInterval* pInterval, SSDataBlock* pResBlock,
                                      int32_t fillType, char* fillVal, bool multigroupResult, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createStatewindowOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExpr, int32_t numOfCols, SSDataBlock* pResBlock, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createDistinctOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExpr, int32_t numOfCols, SSDataBlock* pResBlock, SExecTaskInfo* pTaskInfo);
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SOperatorInfo* createTableSeqScanOperatorInfo(void* pTsdbReadHandle, STaskRuntimeEnv* pRuntimeEnv);
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SOperatorInfo* createAllTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* downstream,
                                                 SExprInfo* pExpr, int32_t numOfOutput);
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SOperatorInfo* createMultiTableTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* downstream,
                                                        SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createAllMultiTableTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* downstream,
                                                           SExprInfo* pExpr, int32_t numOfOutput);
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SOperatorInfo* createTagScanOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput);
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SOperatorInfo* createMultiwaySortOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput,
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                                              int32_t numOfRows, void* merger);
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SOperatorInfo* createGlobalAggregateOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* downstream,
                                                 SExprInfo* pExpr, int32_t numOfOutput, void* param, SArray* pUdfInfo,
                                                 bool groupResultMixedUp);
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SOperatorInfo* createSLimitOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* downstream, SExprInfo* pExpr,
                                        int32_t numOfOutput, void* merger, bool multigroupResult);
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SOperatorInfo* createJoinOperatorInfo(SOperatorInfo** pdownstream, int32_t numOfDownstream, SSchema* pSchema,
                                      int32_t numOfOutput);
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void setInputDataBlock(SOperatorInfo* pOperator, SqlFunctionCtx* pCtx, SSDataBlock* pBlock, int32_t order);
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void finalizeQueryResult(SqlFunctionCtx* pCtx, int32_t numOfOutput);
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void copyTsColoum(SSDataBlock* pRes, SqlFunctionCtx* pCtx, int32_t numOfOutput);
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STableQueryInfo* createTableQueryInfo(void* buf, bool groupbyColumn, STimeWindow win);
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bool    isTaskKilled(SExecTaskInfo* pTaskInfo);
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int32_t checkForQueryBuf(size_t numOfTables);

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void   setTaskKilled(SExecTaskInfo* pTaskInfo);
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void publishOperatorProfEvent(SOperatorInfo* operatorInfo, EQueryProfEventType eventType);
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void publishQueryAbortEvent(SExecTaskInfo* pTaskInfo, int32_t code);
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void calculateOperatorProfResults(SQInfo* pQInfo);
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void queryCostStatis(SExecTaskInfo* pTaskInfo);
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void doDestroyTask(SExecTaskInfo* pTaskInfo);
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int32_t getMaximumIdleDurationSec();

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void    doInvokeUdf(struct SUdfInfo* pUdfInfo, SqlFunctionCtx* pCtx, int32_t idx, int32_t type);
void    setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status);
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int32_t createExecTaskInfoImpl(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId, EOPTR_EXEC_MODEL model);
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#ifdef __cplusplus
}
#endif

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#endif  // TDENGINE_EXECUTORIMPL_H