#3798

Committed 31 Mar 2025 10:39AM UTC coverage: 9.424% (-20.9%) from 30.372%

Build # #3798

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push

travis-ci

Committed by

happyguoxy

Commit Message

test:add test cases

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0.0

/source/libs/executor/src/querytask.c

/*
 * 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/>.
 */

#include "filter.h"
#include "function.h"
#include "functionMgt.h"
#include "os.h"
#include "querynodes.h"
#include "tfill.h"
#include "tname.h"

#include "tdatablock.h"
#include "tmsg.h"

#include "executorInt.h"
#include "index.h"
#include "operator.h"
#include "query.h"
#include "querytask.h"
#include "storageapi.h"
#include "thash.h"
#include "ttypes.h"

#define CLEAR_QUERY_STATUS(q, st) ((q)->status &= (~(st)))

int32_t doCreateTask(uint64_t queryId, uint64_t taskId, int32_t vgId, EOPTR_EXEC_MODEL model, SStorageAPI* pAPI,
                     SExecTaskInfo** pTaskInfo) {
  if (pTaskInfo == NULL) {
    return TSDB_CODE_SUCCESS;
  }

  SExecTaskInfo* p = taosMemoryCalloc(1, sizeof(SExecTaskInfo));
  if (p == NULL) {
    return terrno;
  }

  setTaskStatus(p, TASK_NOT_COMPLETED);
  p->cost.created = taosGetTimestampUs();

  p->execModel = model;
  p->stopInfo.pStopInfo = taosArrayInit(4, sizeof(SExchangeOpStopInfo));
  p->pResultBlockList = taosArrayInit(128, POINTER_BYTES);
  if (p->stopInfo.pStopInfo == NULL || p->pResultBlockList == NULL) {
    doDestroyTask(p);
    return terrno;
  }

  p->storageAPI = *pAPI;
  taosInitRWLatch(&p->lock);

  p->id.vgId = vgId;
  p->id.queryId = queryId;
  p->id.taskId = taskId;
  p->id.str = taosMemoryMalloc(64);
  if (p->id.str == NULL) {
    doDestroyTask(p);
    return terrno;
  }

  buildTaskId(taskId, queryId, p->id.str);
  p->schemaInfos = taosArrayInit(1, sizeof(SSchemaInfo));
  if (p->id.str == NULL || p->schemaInfos == NULL) {
    doDestroyTask(p);
    return terrno;
  }

  *pTaskInfo = p;
  return TSDB_CODE_SUCCESS;
}

bool isTaskKilled(void* pTaskInfo) { return (0 != ((SExecTaskInfo*)pTaskInfo)->code); }

void setTaskKilled(SExecTaskInfo* pTaskInfo, int32_t rspCode) {
  pTaskInfo->code = rspCode;
  (void)stopTableScanOperator(pTaskInfo->pRoot, pTaskInfo->id.str, &pTaskInfo->storageAPI);
}

void setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status) {
  if (status == TASK_NOT_COMPLETED) {
    pTaskInfo->status = status;
  } else {
    // QUERY_NOT_COMPLETED is not compatible with any other status, so clear its position first
    CLEAR_QUERY_STATUS(pTaskInfo, TASK_NOT_COMPLETED);
    pTaskInfo->status |= status;
  }
}

int32_t createExecTaskInfo(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId,
                           int32_t vgId, char* sql, EOPTR_EXEC_MODEL model) {
  int32_t code = doCreateTask(pPlan->id.queryId, taskId, vgId, model, &pHandle->api, pTaskInfo);
  if (*pTaskInfo == NULL || code != 0) {
    nodesDestroyNode((SNode*)pPlan);
    return code;
  }

  if (pHandle) {
    if (pHandle->pStateBackend) {
      (*pTaskInfo)->streamInfo.pState = pHandle->pStateBackend;
      (*pTaskInfo)->streamInfo.pOtherState = pHandle->pOtherBackend;
    }
  }

  if (NULL != sql) {
    (*pTaskInfo)->sql = taosStrdup(sql);
    if (NULL == (*pTaskInfo)->sql) {
      code = terrno;
      nodesDestroyNode((SNode*)pPlan);
      doDestroyTask(*pTaskInfo);
      (*pTaskInfo) = NULL;
      return code;
    }
  }

  (*pTaskInfo)->pSubplan = pPlan;
  (*pTaskInfo)->pWorkerCb = pHandle->pWorkerCb;
  code = createOperator(pPlan->pNode, *pTaskInfo, pHandle, pPlan->pTagCond, pPlan->pTagIndexCond, pPlan->user,
                        pPlan->dbFName, &((*pTaskInfo)->pRoot), model);

  if (NULL == (*pTaskInfo)->pRoot || code != 0) {
    doDestroyTask(*pTaskInfo);
    (*pTaskInfo) = NULL;
  }
  return code;
}

void cleanupQueriedTableScanInfo(void* p) {
  SSchemaInfo* pSchemaInfo = p;

  taosMemoryFreeClear(pSchemaInfo->dbname);
  taosMemoryFreeClear(pSchemaInfo->tablename);
  tDeleteSchemaWrapper(pSchemaInfo->sw);
  tDeleteSchemaWrapper(pSchemaInfo->qsw);
}

int32_t initQueriedTableSchemaInfo(SReadHandle* pHandle, SScanPhysiNode* pScanNode, const char* dbName,
                                   SExecTaskInfo* pTaskInfo) {
  SMetaReader mr = {0};
  if (pHandle == NULL) {
    return TSDB_CODE_INVALID_PARA;
  }

  SStorageAPI* pAPI = &pTaskInfo->storageAPI;

  pAPI->metaReaderFn.initReader(&mr, pHandle->vnode, META_READER_LOCK, &pAPI->metaFn);
  int32_t code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, pScanNode->uid);
  if (code != TSDB_CODE_SUCCESS) {
    qError("failed to get the table meta, uid:0x%" PRIx64 ", suid:0x%" PRIx64 ", %s", pScanNode->uid, pScanNode->suid,
           GET_TASKID(pTaskInfo));

    pAPI->metaReaderFn.clearReader(&mr);
    return code;
  }

  SSchemaInfo schemaInfo = {0};

  schemaInfo.tablename = taosStrdup(mr.me.name);
  schemaInfo.dbname = taosStrdup(dbName);
  if (schemaInfo.tablename == NULL || schemaInfo.dbname == NULL) {
    pAPI->metaReaderFn.clearReader(&mr);
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  if (mr.me.type == TSDB_SUPER_TABLE) {
    schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);
    schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;
  } else if (mr.me.type == TSDB_CHILD_TABLE || mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {
    tDecoderClear(&mr.coder);

    tb_uid_t suid = mr.me.ctbEntry.suid;
    code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, suid);
    if (code != TSDB_CODE_SUCCESS) {
      pAPI->metaReaderFn.clearReader(&mr);
      cleanupQueriedTableScanInfo(&schemaInfo);
      return code;
    }

    schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);
    schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;
  } else {
    schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.ntbEntry.schemaRow);
  }

  pAPI->metaReaderFn.clearReader(&mr);

  if (schemaInfo.sw == NULL) {
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  schemaInfo.qsw = extractQueriedColumnSchema(pScanNode);
  if (schemaInfo.qsw == NULL) {
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  void* p = taosArrayPush(pTaskInfo->schemaInfos, &schemaInfo);
  if (p == NULL) {
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  return code;
}

SSchemaWrapper* extractQueriedColumnSchema(SScanPhysiNode* pScanNode) {
  int32_t numOfCols = LIST_LENGTH(pScanNode->pScanCols);
  int32_t numOfTags = LIST_LENGTH(pScanNode->pScanPseudoCols);

  SSchemaWrapper* pqSw = taosMemoryCalloc(1, sizeof(SSchemaWrapper));
  if (pqSw == NULL) {
    return NULL;
  }

  pqSw->pSchema = taosMemoryCalloc(numOfCols + numOfTags, sizeof(SSchema));
  if (pqSw->pSchema == NULL) {
    taosMemoryFree(pqSw);
    return NULL;
  }

  for (int32_t i = 0; i < numOfCols; ++i) {
    STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanCols, i);
    SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;

    SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];
    pSchema->colId = pColNode->colId;
    pSchema->type = pColNode->node.resType.type;
    pSchema->bytes = pColNode->node.resType.bytes;
    tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));
  }

  // this the tags and pseudo function columns, we only keep the tag columns
  for (int32_t i = 0; i < numOfTags; ++i) {
    STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanPseudoCols, i);

    int32_t type = nodeType(pNode->pExpr);
    if (type == QUERY_NODE_COLUMN) {
      SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;

      SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];
      pSchema->colId = pColNode->colId;
      pSchema->type = pColNode->node.resType.type;
      pSchema->bytes = pColNode->node.resType.bytes;
      tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));
    }
  }

  return pqSw;
}

static void cleanupStreamInfo(SStreamTaskInfo* pStreamInfo) {
  tDeleteSchemaWrapper(pStreamInfo->schema);
  tOffsetDestroy(&pStreamInfo->currentOffset);
  tDeleteSchemaWrapper(pStreamInfo->notifyResultSchema);
  taosMemoryFree(pStreamInfo->stbFullName);
}

static void freeBlock(void* pParam) {
  SSDataBlock* pBlock = *(SSDataBlock**)pParam;
  blockDataDestroy(pBlock);
}

void doDestroyTask(SExecTaskInfo* pTaskInfo) {
  qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));
  destroyOperator(pTaskInfo->pRoot);
  pTaskInfo->pRoot = NULL;

  taosArrayDestroyEx(pTaskInfo->schemaInfos, cleanupQueriedTableScanInfo);
  cleanupStreamInfo(&pTaskInfo->streamInfo);

  if (!pTaskInfo->localFetch.localExec) {
    nodesDestroyNode((SNode*)pTaskInfo->pSubplan);
    pTaskInfo->pSubplan = NULL;
  }

  taosArrayDestroyEx(pTaskInfo->pResultBlockList, freeBlock);
  taosArrayDestroy(pTaskInfo->stopInfo.pStopInfo);
  taosMemoryFreeClear(pTaskInfo->sql);
  taosMemoryFreeClear(pTaskInfo->id.str);
  taosMemoryFreeClear(pTaskInfo);
}

void buildTaskId(uint64_t taskId, uint64_t queryId, char* dst) {
  char* p = dst;

  int32_t offset = 6;
  memcpy(p, "TID:0x", offset);
  offset += tintToHex(taskId, &p[offset]);

  memcpy(&p[offset], " QID:0x", 7);
  offset += 7;
  offset += tintToHex(queryId, &p[offset]);

  p[offset] = 0;
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#include "filter.h"
17	#include "function.h"
18	#include "functionMgt.h"
19	#include "os.h"
20	#include "querynodes.h"
21	#include "tfill.h"
22	#include "tname.h"
23
24	#include "tdatablock.h"
25	#include "tmsg.h"
26
27	#include "executorInt.h"
28	#include "index.h"
29	#include "operator.h"
30	#include "query.h"
31	#include "querytask.h"
32	#include "storageapi.h"
33	#include "thash.h"
34	#include "ttypes.h"
35
36	#define CLEAR_QUERY_STATUS(q, st) ((q)->status &= (~(st)))
37
38	int32_t doCreateTask(uint64_t queryId, uint64_t taskId, int32_t vgId, EOPTR_EXEC_MODEL model, SStorageAPI* pAPI,	×
39	SExecTaskInfo** pTaskInfo) {
40	if (pTaskInfo == NULL) {	×
41	return TSDB_CODE_SUCCESS;	×
42	}
43
44	SExecTaskInfo* p = taosMemoryCalloc(1, sizeof(SExecTaskInfo));	×
45	if (p == NULL) {	×
46	return terrno;	×
47	}
48
49	setTaskStatus(p, TASK_NOT_COMPLETED);	×
50	p->cost.created = taosGetTimestampUs();	×
51
52	p->execModel = model;	×
53	p->stopInfo.pStopInfo = taosArrayInit(4, sizeof(SExchangeOpStopInfo));	×
54	p->pResultBlockList = taosArrayInit(128, POINTER_BYTES);	×
55	if (p->stopInfo.pStopInfo == NULL \|\| p->pResultBlockList == NULL) {	×
56	doDestroyTask(p);	×
57	return terrno;	×
58	}
59
60	p->storageAPI = *pAPI;	×
61	taosInitRWLatch(&p->lock);	×
62
63	p->id.vgId = vgId;	×
64	p->id.queryId = queryId;	×
65	p->id.taskId = taskId;	×
66	p->id.str = taosMemoryMalloc(64);	×
67	if (p->id.str == NULL) {	×
68	doDestroyTask(p);	×
69	return terrno;	×
70	}
71
72	buildTaskId(taskId, queryId, p->id.str);	×
73	p->schemaInfos = taosArrayInit(1, sizeof(SSchemaInfo));	×
74	if (p->id.str == NULL \|\| p->schemaInfos == NULL) {	×
75	doDestroyTask(p);	×
76	return terrno;	×
77	}
78
79	*pTaskInfo = p;	×
80	return TSDB_CODE_SUCCESS;	×
81	}
82
83	bool isTaskKilled(void* pTaskInfo) { return (0 != ((SExecTaskInfo*)pTaskInfo)->code); }	×
84
85	void setTaskKilled(SExecTaskInfo* pTaskInfo, int32_t rspCode) {	×
86	pTaskInfo->code = rspCode;	×
87	(void)stopTableScanOperator(pTaskInfo->pRoot, pTaskInfo->id.str, &pTaskInfo->storageAPI);	×
88	}	×
89
90	void setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status) {	×
91	if (status == TASK_NOT_COMPLETED) {	×
92	pTaskInfo->status = status;	×
93	} else {
94	// QUERY_NOT_COMPLETED is not compatible with any other status, so clear its position first
95	CLEAR_QUERY_STATUS(pTaskInfo, TASK_NOT_COMPLETED);	×
96	pTaskInfo->status \|= status;	×
97	}
98	}	×
99
100	int32_t createExecTaskInfo(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId,	×
101	int32_t vgId, char* sql, EOPTR_EXEC_MODEL model) {
102	int32_t code = doCreateTask(pPlan->id.queryId, taskId, vgId, model, &pHandle->api, pTaskInfo);	×
103	if (*pTaskInfo == NULL \|\| code != 0) {	×
104	nodesDestroyNode((SNode*)pPlan);	×
105	return code;	×
106	}
107
108	if (pHandle) {	×
109	if (pHandle->pStateBackend) {	×
110	(*pTaskInfo)->streamInfo.pState = pHandle->pStateBackend;	×
111	(*pTaskInfo)->streamInfo.pOtherState = pHandle->pOtherBackend;	×
112	}
113	}
114
115	if (NULL != sql) {	×
116	(*pTaskInfo)->sql = taosStrdup(sql);	×
117	if (NULL == (*pTaskInfo)->sql) {	×
118	code = terrno;	×
119	nodesDestroyNode((SNode*)pPlan);	×
120	doDestroyTask(*pTaskInfo);	×
121	(*pTaskInfo) = NULL;	×
122	return code;	×
123	}
124	}
125
126	(*pTaskInfo)->pSubplan = pPlan;	×
127	(*pTaskInfo)->pWorkerCb = pHandle->pWorkerCb;	×
128	code = createOperator(pPlan->pNode, *pTaskInfo, pHandle, pPlan->pTagCond, pPlan->pTagIndexCond, pPlan->user,	×
129	pPlan->dbFName, &((*pTaskInfo)->pRoot), model);	×
130
131	if (NULL == (*pTaskInfo)->pRoot \|\| code != 0) {	×
132	doDestroyTask(*pTaskInfo);	×
133	(*pTaskInfo) = NULL;	×
134	}
135	return code;	×
136	}
137
138	void cleanupQueriedTableScanInfo(void* p) {	×
139	SSchemaInfo* pSchemaInfo = p;	×
140
141	taosMemoryFreeClear(pSchemaInfo->dbname);	×
142	taosMemoryFreeClear(pSchemaInfo->tablename);	×
143	tDeleteSchemaWrapper(pSchemaInfo->sw);	×
144	tDeleteSchemaWrapper(pSchemaInfo->qsw);	×
145	}	×
146
147	int32_t initQueriedTableSchemaInfo(SReadHandle* pHandle, SScanPhysiNode* pScanNode, const char* dbName,	×
148	SExecTaskInfo* pTaskInfo) {
149	SMetaReader mr = {0};	×
150	if (pHandle == NULL) {	×
151	return TSDB_CODE_INVALID_PARA;	×
152	}
153
154	SStorageAPI* pAPI = &pTaskInfo->storageAPI;	×
155
156	pAPI->metaReaderFn.initReader(&mr, pHandle->vnode, META_READER_LOCK, &pAPI->metaFn);	×
157	int32_t code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, pScanNode->uid);	×
158	if (code != TSDB_CODE_SUCCESS) {	×
159	qError("failed to get the table meta, uid:0x%" PRIx64 ", suid:0x%" PRIx64 ", %s", pScanNode->uid, pScanNode->suid,	×
160	GET_TASKID(pTaskInfo));
161
162	pAPI->metaReaderFn.clearReader(&mr);	×
163	return code;	×
164	}
165
166	SSchemaInfo schemaInfo = {0};	×
167
168	schemaInfo.tablename = taosStrdup(mr.me.name);	×
169	schemaInfo.dbname = taosStrdup(dbName);	×
170	if (schemaInfo.tablename == NULL \|\| schemaInfo.dbname == NULL) {	×
171	pAPI->metaReaderFn.clearReader(&mr);	×
172	cleanupQueriedTableScanInfo(&schemaInfo);	×
173	return terrno;	×
174	}
175
176	if (mr.me.type == TSDB_SUPER_TABLE) {	×
177	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);	×
178	schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;	×
179	} else if (mr.me.type == TSDB_CHILD_TABLE \|\| mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {	×
180	tDecoderClear(&mr.coder);	×
181
182	tb_uid_t suid = mr.me.ctbEntry.suid;	×
183	code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, suid);	×
184	if (code != TSDB_CODE_SUCCESS) {	×
185	pAPI->metaReaderFn.clearReader(&mr);	×
186	cleanupQueriedTableScanInfo(&schemaInfo);	×
187	return code;	×
188	}
189
190	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);	×
191	schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;	×
192	} else {
193	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.ntbEntry.schemaRow);	×
194	}
195
196	pAPI->metaReaderFn.clearReader(&mr);	×
197
198	if (schemaInfo.sw == NULL) {	×
199	cleanupQueriedTableScanInfo(&schemaInfo);	×
200	return terrno;	×
201	}
202
203	schemaInfo.qsw = extractQueriedColumnSchema(pScanNode);	×
204	if (schemaInfo.qsw == NULL) {	×
205	cleanupQueriedTableScanInfo(&schemaInfo);	×
206	return terrno;	×
207	}
208
209	void* p = taosArrayPush(pTaskInfo->schemaInfos, &schemaInfo);	×
210	if (p == NULL) {	×
211	cleanupQueriedTableScanInfo(&schemaInfo);	×
212	return terrno;	×
213	}
214
215	return code;	×
216	}
217
218	SSchemaWrapper* extractQueriedColumnSchema(SScanPhysiNode* pScanNode) {	×
219	int32_t numOfCols = LIST_LENGTH(pScanNode->pScanCols);	×
220	int32_t numOfTags = LIST_LENGTH(pScanNode->pScanPseudoCols);	×
221
222	SSchemaWrapper* pqSw = taosMemoryCalloc(1, sizeof(SSchemaWrapper));	×
223	if (pqSw == NULL) {	×
224	return NULL;	×
225	}
226
227	pqSw->pSchema = taosMemoryCalloc(numOfCols + numOfTags, sizeof(SSchema));	×
228	if (pqSw->pSchema == NULL) {	×
229	taosMemoryFree(pqSw);	×
230	return NULL;	×
231	}
232
233	for (int32_t i = 0; i < numOfCols; ++i) {	×
234	STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanCols, i);	×
235	SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;	×
236
237	SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];	×
238	pSchema->colId = pColNode->colId;	×
239	pSchema->type = pColNode->node.resType.type;	×
240	pSchema->bytes = pColNode->node.resType.bytes;	×
241	tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));	×
242	}
243
244	// this the tags and pseudo function columns, we only keep the tag columns
245	for (int32_t i = 0; i < numOfTags; ++i) {	×
246	STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanPseudoCols, i);	×
247
248	int32_t type = nodeType(pNode->pExpr);	×
249	if (type == QUERY_NODE_COLUMN) {	×
250	SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;	×
251
252	SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];	×
253	pSchema->colId = pColNode->colId;	×
254	pSchema->type = pColNode->node.resType.type;	×
255	pSchema->bytes = pColNode->node.resType.bytes;	×
256	tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));	×
257	}
258	}
259
260	return pqSw;	×
261	}
262
263	static void cleanupStreamInfo(SStreamTaskInfo* pStreamInfo) {	×
264	tDeleteSchemaWrapper(pStreamInfo->schema);	×
265	tOffsetDestroy(&pStreamInfo->currentOffset);	×
266	tDeleteSchemaWrapper(pStreamInfo->notifyResultSchema);	×
267	taosMemoryFree(pStreamInfo->stbFullName);	×
268	}	×
269
270	static void freeBlock(void* pParam) {	×
271	SSDataBlock* pBlock = (SSDataBlock*)pParam;	×
272	blockDataDestroy(pBlock);	×
273	}	×
274
275	void doDestroyTask(SExecTaskInfo* pTaskInfo) {	×
276	qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));	×
277	destroyOperator(pTaskInfo->pRoot);	×
278	pTaskInfo->pRoot = NULL;	×
279
280	taosArrayDestroyEx(pTaskInfo->schemaInfos, cleanupQueriedTableScanInfo);	×
281	cleanupStreamInfo(&pTaskInfo->streamInfo);	×
282
283	if (!pTaskInfo->localFetch.localExec) {	×
284	nodesDestroyNode((SNode*)pTaskInfo->pSubplan);	×
285	pTaskInfo->pSubplan = NULL;	×
286	}
287
288	taosArrayDestroyEx(pTaskInfo->pResultBlockList, freeBlock);	×
289	taosArrayDestroy(pTaskInfo->stopInfo.pStopInfo);	×
290	taosMemoryFreeClear(pTaskInfo->sql);	×
291	taosMemoryFreeClear(pTaskInfo->id.str);	×
292	taosMemoryFreeClear(pTaskInfo);	×
293	}	×
294
295	void buildTaskId(uint64_t taskId, uint64_t queryId, char* dst) {	×
296	char* p = dst;	×
297
298	int32_t offset = 6;	×
299	memcpy(p, "TID:0x", offset);	×
300	offset += tintToHex(taskId, &p[offset]);	×
301
302	memcpy(&p[offset], " QID:0x", 7);	×
303	offset += 7;	×
304	offset += tintToHex(queryId, &p[offset]);	×
305
306	p[offset] = 0;	×
307	}	×

taosdata / TDengine / #3798

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