taosdata/TDengine | Build 3626 | source/dnode/mnode/sdb/src/sdbHash.c | Coveralls

21

const char *sdbTableName(ESdbType type) {

1,737,829✔

23

    case SDB_TRANS:

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24

      return "trans";

253,496✔

25

    case SDB_CLUSTER:

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26

      return "cluster";

21,537✔

27

    case SDB_MNODE:

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28

      return "mnode";

35,460✔

29

    case SDB_QNODE:

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30

      return "qnode";

18,599✔

31

    case SDB_SNODE:

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32

      return "snode";

7,895✔

33

    case SDB_DNODE:

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34

      return "dnode";

112,176✔

35

    case SDB_USER:

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36

      return "user";

41,176✔

37

    case SDB_AUTH:

2✔

38

      return "auth";

2✔

39

    case SDB_ACCT:

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40

      return "acct";

14,456✔

41

    case SDB_STREAM_CK:

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42

      return "stream_ck";

2✔

43

    case SDB_STREAM:

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44

      return "stream";

49,346✔

45

    case SDB_OFFSET:

2✔

46

      return "offset";

2✔

47

    case SDB_SUBSCRIBE:

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48

      return "subscribe";

11,515✔

49

    case SDB_CONSUMER:

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50

      return "consumer";

15,181✔

51

    case SDB_TOPIC:

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52

      return "topic";

10,292✔

53

    case SDB_VGROUP:

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54

      return "vgroup";

301,017✔

55

    case SDB_SMA:

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56

      return "sma";

33,774✔

57

    case SDB_STB:

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58

      return "stb";

119,107✔

59

    case SDB_DB:

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60

      return "db";

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61

    case SDB_FUNC:

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62

      return "func";

7,906✔

63

    case SDB_IDX:

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64

      return "idx";

56,575✔

65

    case SDB_VIEW:

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66

      return "view";

8,856✔

67

    case SDB_STREAM_SEQ:

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68

      return "stream_seq";

7,723✔

69

    case SDB_COMPACT:

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70

      return "compact";

7,753✔

71

    case SDB_COMPACT_DETAIL:

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72

      return "compact_detail";

7,903✔

73

    case SDB_GRANT:

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74

      return "grant";

16,268✔

75

    case SDB_ARBGROUP:

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76

      return "arb_group";

7,821✔

77

    case SDB_ANODE:

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78

      return "anode";

7,734✔

79

    case SDB_CFG:

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80

      return "config";

475,422✔

86

const char *sdbStatusName(ESdbStatus status) {

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87

  switch (status) {

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88

    case SDB_STATUS_CREATING:

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89

      return "creating";

31,297✔

90

    case SDB_STATUS_DROPPING:

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91

      return "dropping";

9,429✔

92

    case SDB_STATUS_READY:

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93

      return "ready";

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94

    case SDB_STATUS_DROPPED:

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95

      return "dropped";

67,763✔

96

    case SDB_STATUS_INIT:

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97

      return "init";

9,667✔

98

    case SDB_STATUS_UPDATE:

29✔

99

      return "update";

29✔

100

    default:

1✔

101

      return "undefine";

1✔

105

void sdbPrintOper(SSdb *pSdb, SSdbRow *pRow, const char *oper) {

389,509,542✔

107

  EKeyType keyType = pSdb->keyTypes[pRow->type];

389,509,542✔

109

  if (keyType == SDB_KEY_BINARY) {

389,509,542✔

110

    mTrace("%s:%s, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (char *)pRow->pObj,

46,032,326✔

112

  } else if (keyType == SDB_KEY_INT32) {

343,477,216✔

113

    mTrace("%s:%d, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), *(int32_t *)pRow->pObj,

343,105,487✔

116

    mTrace("%s:%" PRId64 ", ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type),

413,010✔

121

389,509,543✔

123

static SHashObj *sdbGetHash(SSdb *pSdb, int32_t type) {

206,306,077✔

126

    return NULL;

1✔

129

  SHashObj *hash = pSdb->hashObjs[type];

206,307,290✔

130

  if (hash == NULL) {

206,307,290✔

131

    terrno = TSDB_CODE_APP_ERROR;

4✔

132

    return NULL;

4✔

135

  return hash;

206,307,286✔

138

static int32_t sdbGetkeySize(SSdb *pSdb, ESdbType type, const void *pKey) {

33,271,609✔

139

  int32_t  keySize = 0;

33,271,609✔

140

  EKeyType keyType = pSdb->keyTypes[type];

33,271,609✔

142

  if (keyType == SDB_KEY_INT32) {

33,271,609✔

143

    keySize = sizeof(int32_t);

21,923,617✔

144

  } else if (keyType == SDB_KEY_BINARY) {

11,347,992✔

145

    keySize = strlen(pKey) + 1;

11,327,862✔

147

    keySize = sizeof(int64_t);

20,130✔

150

  return keySize;

33,271,609✔

153

static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *pRow, int32_t keySize) {

277,360✔

154

  int32_t type = pRow->type;

277,360✔

155

  sdbWriteLock(pSdb, type);

277,360✔

157

  SSdbRow *pOldRow = taosHashGet(hash, pRow->pObj, keySize);

277,360✔

165

  pRow->refCount = 0;

277,360✔

166

  pRow->status = pRaw->status;

277,360✔

167

  sdbPrintOper(pSdb, pRow, "insert");

277,360✔

169

  int32_t code = 0;

277,360✔

176

  SdbInsertFp insertFp = pSdb->insertFps[pRow->type];

277,360✔

178

    code = (*insertFp)(pSdb, pRow->pObj);

277,360✔

190

  sdbUnLock(pSdb, type);

277,360✔

192

  if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {

277,360✔

193

    pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], *((int32_t *)pRow->pObj));

70,374✔

195

  if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT64) {

277,360✔

196

    pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], *((int64_t *)pRow->pObj));

2,493✔

198

  pSdb->tableVer[pRow->type]++;

277,360✔

200

  return 0;

277,360✔

203

static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *pNewRow, int32_t keySize) {

371,603✔

204

  int32_t type = pNewRow->type;

371,603✔

205

  sdbWriteLock(pSdb, type);

371,603✔

207

  SSdbRow **ppOldRow = taosHashGet(hash, pNewRow->pObj, keySize);

371,603✔

209

    sdbUnLock(pSdb, type);

261,159✔

210

    return sdbInsertRow(pSdb, hash, pRaw, pNewRow, keySize);

261,159✔

213

  SSdbRow *pOldRow = *ppOldRow;

110,444✔

214

  pOldRow->status = pRaw->status;

110,444✔

215

  sdbPrintOper(pSdb, pOldRow, "update");

110,444✔

217

  int32_t     code = 0;

110,444✔

218

  SdbUpdateFp updateFp = pSdb->updateFps[type];

110,444✔

220

    code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);

110,444✔

222

  sdbUnLock(pSdb, type);

110,444✔

225

  sdbFreeRow(pSdb, pNewRow, false);

110,444✔

227

  pSdb->tableVer[pOldRow->type]++;

110,444✔

228

  return code;

110,444✔

231

static int32_t sdbDeleteRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *pRow, int32_t keySize) {

71,697✔

232

  int32_t type = pRow->type;

71,697✔

233

  sdbWriteLock(pSdb, type);

71,697✔

235

  SSdbRow **ppOldRow = taosHashGet(hash, pRow->pObj, keySize);

71,697✔

237

    sdbUnLock(pSdb, type);

17✔

238

    sdbFreeRow(pSdb, pRow, false);

17✔

239

    terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;

17✔

240

    return terrno;

17✔

242

  SSdbRow *pOldRow = *ppOldRow;

71,680✔

243

  pOldRow->status = pRaw->status;

71,680✔

245

  (void)atomic_add_fetch_32(&pOldRow->refCount, 1);

71,680✔

246

  sdbPrintOper(pSdb, pOldRow, "delete");

71,680✔

254

  pSdb->tableVer[pOldRow->type]++;

71,680✔

255

  sdbUnLock(pSdb, type);

71,680✔

257

  sdbFreeRow(pSdb, pRow, false);

71,680✔

259

  sdbCheckRow(pSdb, pOldRow);

71,680✔

260

  return 0;

71,680✔

263

int32_t sdbWriteWithoutFree(SSdb *pSdb, SSdbRaw *pRaw) {

459,503✔

264

  if (pRaw->type == SDB_CFG) {

459,503✔

265

    mTrace("sdb write cfg");

170,592✔

267

  SHashObj *hash = sdbGetHash(pSdb, pRaw->type);

459,503✔

268

  if (hash == NULL) return terrno;

459,503✔

270

  SdbDecodeFp decodeFp = pSdb->decodeFps[pRaw->type];

459,501✔

271

  SSdbRow    *pRow = (*decodeFp)(pRaw);

459,501✔

274

  pRow->type = pRaw->type;

459,501✔

276

  int32_t keySize = sdbGetkeySize(pSdb, pRow->type, pRow->pObj);

459,501✔

277

  int32_t code = TSDB_CODE_SDB_INVALID_ACTION_TYPE;

459,501✔

280

    case SDB_STATUS_CREATING:

16,201✔

281

      code = sdbInsertRow(pSdb, hash, pRaw, pRow, keySize);

16,201✔

282

      break;

16,201✔

283

    case SDB_STATUS_READY:

371,603✔

286

      code = sdbUpdateRow(pSdb, hash, pRaw, pRow, keySize);

371,603✔

287

      break;

371,603✔

288

    case SDB_STATUS_DROPPED:

71,697✔

289

      code = sdbDeleteRow(pSdb, hash, pRaw, pRow, keySize);

71,697✔

290

      break;

71,697✔

293

  return code;

459,501✔

296

int32_t sdbWrite(SSdb *pSdb, SSdbRaw *pRaw) {

52,331✔

297

  int32_t code = sdbWriteWithoutFree(pSdb, pRaw);

52,331✔

298

  sdbFreeRaw(pRaw);

52,331✔

299

  return code;

52,331✔

302

void *sdbAcquireAll(SSdb *pSdb, ESdbType type, const void *pKey, bool onlyReady) {

32,813,118✔

303

  terrno = 0;

32,813,118✔

305

  SHashObj *hash = sdbGetHash(pSdb, type);

32,812,945✔

306

  if (hash == NULL) return NULL;

32,811,938✔

308

  void   *pRet = NULL;

32,811,937✔

309

  int32_t keySize = sdbGetkeySize(pSdb, type, pKey);

32,811,937✔

311

  sdbReadLock(pSdb, type);

32,812,646✔

313

  SSdbRow **ppRow = taosHashGet(hash, pKey, keySize);

32,818,524✔

314

  if (ppRow == NULL || *ppRow == NULL) {

32,819,474✔

315

    sdbUnLock(pSdb, type);

1,841,280✔

316

    terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;

1,841,477✔

317

    return NULL;

1,841,474✔

320

  SSdbRow *pRow = *ppRow;

30,978,194✔

322

    case SDB_STATUS_READY:

30,970,921✔

323

      (void)atomic_add_fetch_32(&pRow->refCount, 1);

30,970,921✔

324

      pRet = pRow->pObj;

30,971,699✔

325

      sdbPrintOper(pSdb, pRow, "acquire");

30,971,699✔

326

      break;

30,970,281✔

327

    case SDB_STATUS_CREATING:

5,432✔

328

      terrno = TSDB_CODE_SDB_OBJ_CREATING;

5,432✔

329

      break;

5,432✔

330

    case SDB_STATUS_DROPPING:

1,903✔

331

      terrno = TSDB_CODE_SDB_OBJ_DROPPING;

1,903✔

332

      break;

1,903✔

335

      break;

2✔

338

  if (pRet == NULL) {

30,977,618✔

347

  sdbUnLock(pSdb, type);

30,977,618✔

348

  return pRet;

30,977,073✔

351

void *sdbAcquire(SSdb *pSdb, ESdbType type, const void *pKey) { return sdbAcquireAll(pSdb, type, pKey, true); }

32,810,307✔

352

void *sdbAcquireNotReadyObj(SSdb *pSdb, ESdbType type, const void *pKey) {

2,509✔

353

  return sdbAcquireAll(pSdb, type, pKey, false);

2,509✔

356

static void sdbCheckRow(SSdb *pSdb, SSdbRow *pRow) {

71,680✔

357

  int32_t type = pRow->type;

71,680✔

358

  sdbWriteLock(pSdb, type);

71,680✔

360

  int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);

71,680✔

361

  sdbPrintOper(pSdb, pRow, "check");

71,680✔

363

    sdbFreeRow(pSdb, pRow, true);

18,673✔

366

  sdbUnLock(pSdb, type);

71,680✔

367

71,680✔

369

void sdbReleaseLock(SSdb *pSdb, void *pObj, bool lock) {

194,459,904✔

370

  if (pObj == NULL) return;

194,459,904✔

372

  SSdbRow *pRow = (SSdbRow *)((char *)pObj - sizeof(SSdbRow));

194,030,613✔

373

  if (pRow->type >= SDB_MAX) return;

194,030,613✔

375

  int32_t type = pRow->type;

194,030,612✔

377

    sdbWriteLock(pSdb, type);

194,031,366✔

380

  int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);

194,095,692✔

381

  sdbPrintOper(pSdb, pRow, "release");

194,110,767✔

382

  if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {

194,102,436✔

383

    sdbFreeRow(pSdb, pRow, true);

53,007✔

386

  if (lock) {

194,102,436✔

387

    sdbUnLock(pSdb, type);

194,097,636✔

391

void sdbRelease(SSdb *pSdb, void *pObj) { sdbReleaseLock(pSdb, pObj, true); }

194,456,775✔

393

void *sdbFetch(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj) {

164,813,607✔

394

  *ppObj = NULL;

164,813,607✔

396

  SHashObj *hash = sdbGetHash(pSdb, type);

164,813,607✔

397

  if (hash == NULL) return NULL;

164,810,827✔

399

  sdbReadLock(pSdb, type);

164,810,826✔

401

  SSdbRow **ppRow = taosHashIterate(hash, pIter);

164,818,144✔

402

  while (ppRow != NULL) {

164,857,671✔

403

    SSdbRow *pRow = *ppRow;

162,232,307✔

404

    if (pRow == NULL || pRow->status != SDB_STATUS_READY) {

162,232,307✔

405

      ppRow = taosHashIterate(hash, ppRow);

33,428✔

406

      continue;

31,743✔

409

    (void)atomic_add_fetch_32(&pRow->refCount, 1);

162,198,879✔

410

    sdbPrintOper(pSdb, pRow, "fetch");

162,199,340✔

411

    *ppObj = pRow->pObj;

162,183,983✔

412

    break;

162,183,983✔

414

  sdbUnLock(pSdb, type);

164,809,347✔

416

  return ppRow;

164,812,237✔

419

void *sdbFetchAll(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj, ESdbStatus *status, bool lock) {

1,058,901✔

420

  *ppObj = NULL;

1,058,901✔

422

  SHashObj *hash = sdbGetHash(pSdb, type);

1,058,901✔

425

  if (lock) {

1,058,895✔

426

    sdbReadLock(pSdb, type);

1,052,217✔

429

  SSdbRow **ppRow = taosHashIterate(hash, pIter);

1,058,918✔

430

  while (ppRow != NULL) {

1,059,024✔

431

    SSdbRow *pRow = *ppRow;

938,946✔

437

    (void)atomic_add_fetch_32(&pRow->refCount, 1);

938,946✔

438

    sdbPrintOper(pSdb, pRow, "fetch");

938,967✔

439

    *ppObj = pRow->pObj;

938,889✔

440

    *status = pRow->status;

938,889✔

441

    break;

938,889✔

443

  if (lock) {

1,058,967✔

444

    sdbUnLock(pSdb, type);

1,052,264✔

447

  return ppRow;

1,058,892✔

450

void sdbCancelFetch(SSdb *pSdb, void *pIter) {

5,142,075✔

451

  if (pIter == NULL) return;

5,142,075✔

452

  SSdbRow *pRow = *(SSdbRow **)pIter;

5,139,979✔

453

  mTrace("cancel fetch row:%p", pRow);

5,139,979✔

454

  SHashObj *hash = sdbGetHash(pSdb, pRow->type);

5,139,979✔

457

  int32_t type = pRow->type;

5,139,981✔

458

  sdbReadLock(pSdb, type);

5,139,981✔

459

  taosHashCancelIterate(hash, pIter);

5,140,004✔

460

  sdbUnLock(pSdb, type);

5,140,028✔

474

void sdbTraverse(SSdb *pSdb, ESdbType type, sdbTraverseFp fp, void *p1, void *p2, void *p3) {

671,431✔

475

  SHashObj *hash = sdbGetHash(pSdb, type);

671,431✔

478

  sdbReadLock(pSdb, type);

671,420✔

480

  SSdbRow **ppRow = taosHashIterate(hash, NULL);

671,424✔

481

  while (ppRow != NULL) {

30,901,002✔

482

    SSdbRow *pRow = *ppRow;

30,231,481✔

483

    if (pRow->status == SDB_STATUS_READY) {

30,231,481✔

484

      bool isContinue = (*fp)(pSdb->pMnode, pRow->pObj, p1, p2, p3);

30,205,008✔

485

      if (!isContinue) {

30,061,752✔

486

        taosHashCancelIterate(hash, ppRow);

2✔

487

        break;

2✔

491

    ppRow = taosHashIterate(hash, ppRow);

30,088,223✔

494

  sdbUnLock(pSdb, type);

669,523✔

497

int32_t sdbGetSize(SSdb *pSdb, ESdbType type) {

1,345,643✔

498

  SHashObj *hash = sdbGetHash(pSdb, type);

1,345,643✔

501

  sdbReadLock(pSdb, type);

1,345,586✔

502

  int32_t size = taosHashGetSize(hash);

1,345,756✔

503

  sdbUnLock(pSdb, type);

1,345,624✔

505

  return size;

1,345,752✔

508

int32_t sdbGetMaxId(SSdb *pSdb, ESdbType type) {

59,926✔

509

  SHashObj *hash = sdbGetHash(pSdb, type);

59,926✔

510

  if (hash == NULL) return -1;

59,926✔

512

  if (pSdb->keyTypes[type] != SDB_KEY_INT32) return -1;

59,925✔

514

  int32_t maxId = 0;

59,919✔

515

  sdbReadLock(pSdb, type);

59,919✔

517

  SSdbRow **ppRow = taosHashIterate(hash, NULL);

59,919✔

518

  while (ppRow != NULL) {

128,317✔

519

    SSdbRow *pRow = *ppRow;

68,398✔

520

    int32_t  id = *(int32_t *)pRow->pObj;

68,398✔

521

    maxId = TMAX(id, maxId);

68,398✔

522

    ppRow = taosHashIterate(hash, ppRow);

68,398✔

525

  sdbUnLock(pSdb, type);

59,919✔

526

  maxId = TMAX(maxId, pSdb->maxId[type]);

59,919✔

527

  return maxId + 1;

59,919✔

530

int64_t sdbGetTableVer(SSdb *pSdb, ESdbType type) {

619,828✔

531

  if (type >= SDB_MAX || type < 0) {

619,828✔

532

    terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;

1✔

533

    return -1;

1✔

536

  return pSdb->tableVer[type];

619,827✔

taosdata / TDengine / #3626

Source File
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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	#define _DEFAULT_SOURCE
17	#include "sdb.h"
18
19	static void sdbCheckRow(SSdb pSdb, SSdbRow pRow);
20
21	const char *sdbTableName(ESdbType type) {	1,737,829✔
22	switch (type) {	1,737,829!
23	case SDB_TRANS:	253,496✔
24	return "trans";	253,496✔
25	case SDB_CLUSTER:	21,537✔
26	return "cluster";	21,537✔
27	case SDB_MNODE:	35,460✔
28	return "mnode";	35,460✔
29	case SDB_QNODE:	18,599✔
30	return "qnode";	18,599✔
31	case SDB_SNODE:	7,895✔
32	return "snode";	7,895✔
33	case SDB_DNODE:	112,176✔
34	return "dnode";	112,176✔
35	case SDB_USER:	41,176✔
36	return "user";	41,176✔
37	case SDB_AUTH:	2✔
38	return "auth";	2✔
39	case SDB_ACCT:	14,456✔
40	return "acct";	14,456✔
41	case SDB_STREAM_CK:	2✔
42	return "stream_ck";	2✔
43	case SDB_STREAM:	49,346✔
44	return "stream";	49,346✔
45	case SDB_OFFSET:	2✔
46	return "offset";	2✔
47	case SDB_SUBSCRIBE:	11,515✔
48	return "subscribe";	11,515✔
49	case SDB_CONSUMER:	15,181✔
50	return "consumer";	15,181✔
51	case SDB_TOPIC:	10,292✔
52	return "topic";	10,292✔
53	case SDB_VGROUP:	301,017✔
54	return "vgroup";	301,017✔
55	case SDB_SMA:	33,774✔
56	return "sma";	33,774✔
57	case SDB_STB:	119,107✔
58	return "stb";	119,107✔
59	case SDB_DB:	88,836✔
60	return "db";	88,836✔
61	case SDB_FUNC:	7,906✔
62	return "func";	7,906✔
63	case SDB_IDX:	56,575✔
64	return "idx";	56,575✔
65	case SDB_VIEW:	8,856✔
66	return "view";	8,856✔
67	case SDB_STREAM_SEQ:	7,723✔
68	return "stream_seq";	7,723✔
69	case SDB_COMPACT:	7,753✔
70	return "compact";	7,753✔
71	case SDB_COMPACT_DETAIL:	7,903✔
72	return "compact_detail";	7,903✔
73	case SDB_GRANT:	16,268✔
74	return "grant";	16,268✔
75	case SDB_ARBGROUP:	7,821✔
76	return "arb_group";	7,821✔
77	case SDB_ANODE:	7,734✔
78	return "anode";	7,734✔
79	case SDB_CFG:	475,422✔
80	return "config";	475,422✔
UNCOV 81	default:	×
UNCOV 82	return "undefine";	×
83	}
84	}
85
86	const char *sdbStatusName(ESdbStatus status) {	1,031,300✔
87	switch (status) {	1,031,300✔
88	case SDB_STATUS_CREATING:	31,297✔
89	return "creating";	31,297✔
90	case SDB_STATUS_DROPPING:	9,429✔
91	return "dropping";	9,429✔
92	case SDB_STATUS_READY:	913,114✔
93	return "ready";	913,114✔
94	case SDB_STATUS_DROPPED:	67,763✔
95	return "dropped";	67,763✔
96	case SDB_STATUS_INIT:	9,667✔
97	return "init";	9,667✔
98	case SDB_STATUS_UPDATE:	29✔
99	return "update";	29✔
100	default:	1✔
101	return "undefine";	1✔
102	}
103	}
104
105	void sdbPrintOper(SSdb pSdb, SSdbRow pRow, const char *oper) {	389,509,542✔
106	#if 1
107	EKeyType keyType = pSdb->keyTypes[pRow->type];	389,509,542✔
108
109	if (keyType == SDB_KEY_BINARY) {	389,509,542✔
110	mTrace("%s:%s, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (char *)pRow->pObj,	46,032,326✔
111	pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
112	} else if (keyType == SDB_KEY_INT32) {	343,477,216✔
113	mTrace("%s:%d, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (int32_t )pRow->pObj,	343,105,487✔
114	pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
115	} else if (keyType == SDB_KEY_INT64) {	371,729!
116	mTrace("%s:%" PRId64 ", ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type),	413,010✔
117	(int64_t )pRow->pObj, pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
118	} else {
119	}
120	#endif
121	}	389,509,543✔
122
123	static SHashObj sdbGetHash(SSdb pSdb, int32_t type) {	206,306,077✔
124	if (type >= SDB_MAX \|\| type < 0) {	206,306,077!
125	terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;	×
126	return NULL;	1✔
127	}
128
129	SHashObj *hash = pSdb->hashObjs[type];	206,307,290✔
130	if (hash == NULL) {	206,307,290✔
131	terrno = TSDB_CODE_APP_ERROR;	4✔
132	return NULL;	4✔
133	}
134
135	return hash;	206,307,286✔
136	}
137
138	static int32_t sdbGetkeySize(SSdb pSdb, ESdbType type, const void pKey) {	33,271,609✔
139	int32_t keySize = 0;	33,271,609✔
140	EKeyType keyType = pSdb->keyTypes[type];	33,271,609✔
141
142	if (keyType == SDB_KEY_INT32) {	33,271,609✔
143	keySize = sizeof(int32_t);	21,923,617✔
144	} else if (keyType == SDB_KEY_BINARY) {	11,347,992✔
145	keySize = strlen(pKey) + 1;	11,327,862✔
146	} else {
147	keySize = sizeof(int64_t);	20,130✔
148	}
149
150	return keySize;	33,271,609✔
151	}
152
153	static int32_t sdbInsertRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pRow, int32_t keySize) {	277,360✔
154	int32_t type = pRow->type;	277,360✔
155	sdbWriteLock(pSdb, type);	277,360✔
156
157	SSdbRow *pOldRow = taosHashGet(hash, pRow->pObj, keySize);	277,360✔
158	if (pOldRow != NULL) {	277,360!
159	sdbUnLock(pSdb, type);	×
160	sdbFreeRow(pSdb, pRow, false);	×
161	terrno = TSDB_CODE_SDB_OBJ_ALREADY_THERE;	×
162	return terrno;	×
163	}
164
165	pRow->refCount = 0;	277,360✔
166	pRow->status = pRaw->status;	277,360✔
167	sdbPrintOper(pSdb, pRow, "insert");	277,360✔
168
169	int32_t code = 0;	277,360✔
170	if ((code = taosHashPut(hash, pRow->pObj, keySize, &pRow, sizeof(void *))) != 0) {	277,360!
171	sdbUnLock(pSdb, type);	×
172	sdbFreeRow(pSdb, pRow, false);	×
173	return code;	×
174	}
175
176	SdbInsertFp insertFp = pSdb->insertFps[pRow->type];	277,360✔
177	if (insertFp != NULL) {	277,360!
178	code = (*insertFp)(pSdb, pRow->pObj);	277,360✔
179	if (code != 0) {	277,360!
180	if (taosHashRemove(hash, pRow->pObj, keySize) != 0) {	×
181	mError("failed to remove row from hash");	×
182	}
183	sdbFreeRow(pSdb, pRow, false);	×
184	sdbUnLock(pSdb, type);	×
185	terrno = code;	×
186	return terrno;	×
187	}
188	}
189
190	sdbUnLock(pSdb, type);	277,360✔
191
192	if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {	277,360✔
193	pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], ((int32_t )pRow->pObj));	70,374✔
194	}
195	if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT64) {	277,360✔
196	pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], ((int64_t )pRow->pObj));	2,493✔
197	}
198	pSdb->tableVer[pRow->type]++;	277,360✔
199
200	return 0;	277,360✔
201	}
202
203	static int32_t sdbUpdateRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pNewRow, int32_t keySize) {	371,603✔
204	int32_t type = pNewRow->type;	371,603✔
205	sdbWriteLock(pSdb, type);	371,603✔
206
207	SSdbRow **ppOldRow = taosHashGet(hash, pNewRow->pObj, keySize);	371,603✔
208	if (ppOldRow == NULL \|\| *ppOldRow == NULL) {	371,603!
209	sdbUnLock(pSdb, type);	261,159✔
210	return sdbInsertRow(pSdb, hash, pRaw, pNewRow, keySize);	261,159✔
211	}
212
213	SSdbRow pOldRow = ppOldRow;	110,444✔
214	pOldRow->status = pRaw->status;	110,444✔
215	sdbPrintOper(pSdb, pOldRow, "update");	110,444✔
216
217	int32_t code = 0;	110,444✔
218	SdbUpdateFp updateFp = pSdb->updateFps[type];	110,444✔
219	if (updateFp != NULL) {	110,444!
220	code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);	110,444✔
221	}
222	sdbUnLock(pSdb, type);	110,444✔
223
224	// sdbUnLock(pSdb, type);
225	sdbFreeRow(pSdb, pNewRow, false);	110,444✔
226
227	pSdb->tableVer[pOldRow->type]++;	110,444✔
228	return code;	110,444✔
229	}
230
231	static int32_t sdbDeleteRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pRow, int32_t keySize) {	71,697✔
232	int32_t type = pRow->type;	71,697✔
233	sdbWriteLock(pSdb, type);	71,697✔
234
235	SSdbRow **ppOldRow = taosHashGet(hash, pRow->pObj, keySize);	71,697✔
236	if (ppOldRow == NULL \|\| *ppOldRow == NULL) {	71,697!
237	sdbUnLock(pSdb, type);	17✔
238	sdbFreeRow(pSdb, pRow, false);	17✔
239	terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;	17✔
240	return terrno;	17✔
241	}
242	SSdbRow pOldRow = ppOldRow;	71,680✔
243	pOldRow->status = pRaw->status;	71,680✔
244
245	(void)atomic_add_fetch_32(&pOldRow->refCount, 1);	71,680✔
246	sdbPrintOper(pSdb, pOldRow, "delete");	71,680✔
247
248	if (taosHashRemove(hash, pOldRow->pObj, keySize) != 0) {	71,680!
249	sdbUnLock(pSdb, type);	×
250	sdbFreeRow(pSdb, pRow, false);	×
251	terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;	×
252	return terrno;	×
253	}
254	pSdb->tableVer[pOldRow->type]++;	71,680✔
255	sdbUnLock(pSdb, type);	71,680✔
256
257	sdbFreeRow(pSdb, pRow, false);	71,680✔
258
259	sdbCheckRow(pSdb, pOldRow);	71,680✔
260	return 0;	71,680✔
261	}
262
263	int32_t sdbWriteWithoutFree(SSdb pSdb, SSdbRaw pRaw) {	459,503✔
264	if (pRaw->type == SDB_CFG) {	459,503✔
265	mTrace("sdb write cfg");	170,592✔
266	}
267	SHashObj *hash = sdbGetHash(pSdb, pRaw->type);	459,503✔
268	if (hash == NULL) return terrno;	459,503✔
269
270	SdbDecodeFp decodeFp = pSdb->decodeFps[pRaw->type];	459,501✔
271	SSdbRow pRow = (decodeFp)(pRaw);	459,501✔
272	if (pRow == NULL) return terrno;	459,501!
273
274	pRow->type = pRaw->type;	459,501✔
275
276	int32_t keySize = sdbGetkeySize(pSdb, pRow->type, pRow->pObj);	459,501✔
277	int32_t code = TSDB_CODE_SDB_INVALID_ACTION_TYPE;	459,501✔
278
279	switch (pRaw->status) {	459,501!
280	case SDB_STATUS_CREATING:	16,201✔
281	code = sdbInsertRow(pSdb, hash, pRaw, pRow, keySize);	16,201✔
282	break;	16,201✔
283	case SDB_STATUS_READY:	371,603✔
284	case SDB_STATUS_UPDATE:
285	case SDB_STATUS_DROPPING:
286	code = sdbUpdateRow(pSdb, hash, pRaw, pRow, keySize);	371,603✔
287	break;	371,603✔
288	case SDB_STATUS_DROPPED:	71,697✔
289	code = sdbDeleteRow(pSdb, hash, pRaw, pRow, keySize);	71,697✔
290	break;	71,697✔
291	}
292
293	return code;	459,501✔
294	}
295
296	int32_t sdbWrite(SSdb pSdb, SSdbRaw pRaw) {	52,331✔
297	int32_t code = sdbWriteWithoutFree(pSdb, pRaw);	52,331✔
298	sdbFreeRaw(pRaw);	52,331✔
299	return code;	52,331✔
300	}
301
302	void sdbAcquireAll(SSdb pSdb, ESdbType type, const void *pKey, bool onlyReady) {	32,813,118✔
303	terrno = 0;	32,813,118✔
304
305	SHashObj *hash = sdbGetHash(pSdb, type);	32,812,945✔
306	if (hash == NULL) return NULL;	32,811,938✔
307
308	void *pRet = NULL;	32,811,937✔
309	int32_t keySize = sdbGetkeySize(pSdb, type, pKey);	32,811,937✔
310
311	sdbReadLock(pSdb, type);	32,812,646✔
312
313	SSdbRow **ppRow = taosHashGet(hash, pKey, keySize);	32,818,524✔
314	if (ppRow == NULL \|\| *ppRow == NULL) {	32,819,474✔
315	sdbUnLock(pSdb, type);	1,841,280✔
316	terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;	1,841,477✔
317	return NULL;	1,841,474✔
318	}
319
320	SSdbRow pRow = ppRow;	30,978,194✔
321	switch (pRow->status) {	30,978,194!
322	case SDB_STATUS_READY:	30,970,921✔
323	(void)atomic_add_fetch_32(&pRow->refCount, 1);	30,970,921✔
324	pRet = pRow->pObj;	30,971,699✔
325	sdbPrintOper(pSdb, pRow, "acquire");	30,971,699✔
326	break;	30,970,281✔
327	case SDB_STATUS_CREATING:	5,432✔
328	terrno = TSDB_CODE_SDB_OBJ_CREATING;	5,432✔
329	break;	5,432✔
330	case SDB_STATUS_DROPPING:	1,903✔
331	terrno = TSDB_CODE_SDB_OBJ_DROPPING;	1,903✔
332	break;	1,903✔
333	default:	×
334	terrno = TSDB_CODE_APP_ERROR;	×
335	break;	2✔
336	}
337
338	if (pRet == NULL) {	30,977,618✔
339	if (!onlyReady) {	7,337!
340	terrno = 0;	×
341	(void)atomic_add_fetch_32(&pRow->refCount, 1);	×
342	pRet = pRow->pObj;	×
343	sdbPrintOper(pSdb, pRow, "acquire");	×
344	}
345	}
346
347	sdbUnLock(pSdb, type);	30,977,618✔
348	return pRet;	30,977,073✔
349	}
350
351	void sdbAcquire(SSdb pSdb, ESdbType type, const void *pKey) { return sdbAcquireAll(pSdb, type, pKey, true); }	32,810,307✔
352	void sdbAcquireNotReadyObj(SSdb pSdb, ESdbType type, const void *pKey) {	2,509✔
353	return sdbAcquireAll(pSdb, type, pKey, false);	2,509✔
354	}
355
356	static void sdbCheckRow(SSdb pSdb, SSdbRow pRow) {	71,680✔
357	int32_t type = pRow->type;	71,680✔
358	sdbWriteLock(pSdb, type);	71,680✔
359
360	int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);	71,680✔
361	sdbPrintOper(pSdb, pRow, "check");	71,680✔
362	if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {	71,680!
363	sdbFreeRow(pSdb, pRow, true);	18,673✔
364	}
365
366	sdbUnLock(pSdb, type);	71,680✔
367	}	71,680✔
368
369	void sdbReleaseLock(SSdb pSdb, void pObj, bool lock) {	194,459,904✔
370	if (pObj == NULL) return;	194,459,904✔
371
372	SSdbRow pRow = (SSdbRow )((char *)pObj - sizeof(SSdbRow));	194,030,613✔
373	if (pRow->type >= SDB_MAX) return;	194,030,613✔
374
375	int32_t type = pRow->type;	194,030,612✔
376	if (lock) {	194,030,612!
377	sdbWriteLock(pSdb, type);	194,031,366✔
378	}
379
380	int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);	194,095,692✔
381	sdbPrintOper(pSdb, pRow, "release");	194,110,767✔
382	if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {	194,102,436✔
383	sdbFreeRow(pSdb, pRow, true);	53,007✔
384	}
385
386	if (lock) {	194,102,436✔
387	sdbUnLock(pSdb, type);	194,097,636✔
388	}
389	}
390
391	void sdbRelease(SSdb pSdb, void pObj) { sdbReleaseLock(pSdb, pObj, true); }	194,456,775✔
392
393	void sdbFetch(SSdb pSdb, ESdbType type, void pIter, void *ppObj) {	164,813,607✔
394	*ppObj = NULL;	164,813,607✔
395
396	SHashObj *hash = sdbGetHash(pSdb, type);	164,813,607✔
397	if (hash == NULL) return NULL;	164,810,827✔
398
399	sdbReadLock(pSdb, type);	164,810,826✔
400
401	SSdbRow **ppRow = taosHashIterate(hash, pIter);	164,818,144✔
402	while (ppRow != NULL) {	164,857,671✔
403	SSdbRow pRow = ppRow;	162,232,307✔
404	if (pRow == NULL \|\| pRow->status != SDB_STATUS_READY) {	162,232,307✔
405	ppRow = taosHashIterate(hash, ppRow);	33,428✔
406	continue;	31,743✔
407	}
408
409	(void)atomic_add_fetch_32(&pRow->refCount, 1);	162,198,879✔
410	sdbPrintOper(pSdb, pRow, "fetch");	162,199,340✔
411	*ppObj = pRow->pObj;	162,183,983✔
412	break;	162,183,983✔
413	}
414	sdbUnLock(pSdb, type);	164,809,347✔
415
416	return ppRow;	164,812,237✔
417	}
418
419	void sdbFetchAll(SSdb pSdb, ESdbType type, void pIter, void ppObj, ESdbStatus status, bool lock) {	1,058,901✔
420	*ppObj = NULL;	1,058,901✔
421
422	SHashObj *hash = sdbGetHash(pSdb, type);	1,058,901✔
423	if (hash == NULL) return NULL;	1,058,895!
424
425	if (lock) {	1,058,895✔
426	sdbReadLock(pSdb, type);	1,052,217✔
427	}
428
429	SSdbRow **ppRow = taosHashIterate(hash, pIter);	1,058,918✔
430	while (ppRow != NULL) {	1,059,024✔
431	SSdbRow pRow = ppRow;	938,946✔
432	if (pRow == NULL) {	938,946!
433	ppRow = taosHashIterate(hash, ppRow);	×
434	continue;	×
435	}
436
437	(void)atomic_add_fetch_32(&pRow->refCount, 1);	938,946✔
438	sdbPrintOper(pSdb, pRow, "fetch");	938,967✔
439	*ppObj = pRow->pObj;	938,889✔
440	*status = pRow->status;	938,889✔
441	break;	938,889✔
442	}
443	if (lock) {	1,058,967✔
444	sdbUnLock(pSdb, type);	1,052,264✔
445	}
446
447	return ppRow;	1,058,892✔
448	}
449
450	void sdbCancelFetch(SSdb pSdb, void pIter) {	5,142,075✔
451	if (pIter == NULL) return;	5,142,075✔
452	SSdbRow pRow = (SSdbRow **)pIter;	5,139,979✔
453	mTrace("cancel fetch row:%p", pRow);	5,139,979✔
454	SHashObj *hash = sdbGetHash(pSdb, pRow->type);	5,139,979✔
455	if (hash == NULL) return;	5,139,981!
456
457	int32_t type = pRow->type;	5,139,981✔
458	sdbReadLock(pSdb, type);	5,139,981✔
459	taosHashCancelIterate(hash, pIter);	5,140,004✔
460	sdbUnLock(pSdb, type);	5,140,028✔
461	}
462
463	void sdbCancelFetchByType(SSdb pSdb, void pIter, ESdbType type) {	×
464	if (pIter == NULL) return;	×
465	if (type >= SDB_MAX \|\| type < 0) return;	×
466	SHashObj *hash = sdbGetHash(pSdb, type);	×
467	if (hash == NULL) return;	×
468
469	sdbReadLock(pSdb, type);	×
470	taosHashCancelIterate(hash, pIter);	×
471	sdbUnLock(pSdb, type);	×
472	}
473
474	void sdbTraverse(SSdb pSdb, ESdbType type, sdbTraverseFp fp, void p1, void p2, void p3) {	671,431✔
475	SHashObj *hash = sdbGetHash(pSdb, type);	671,431✔
476	if (hash == NULL) return;	671,420!
477
478	sdbReadLock(pSdb, type);	671,420✔
479
480	SSdbRow **ppRow = taosHashIterate(hash, NULL);	671,424✔
481	while (ppRow != NULL) {	30,901,002✔
482	SSdbRow pRow = ppRow;	30,231,481✔
483	if (pRow->status == SDB_STATUS_READY) {	30,231,481✔
484	bool isContinue = (*fp)(pSdb->pMnode, pRow->pObj, p1, p2, p3);	30,205,008✔
485	if (!isContinue) {	30,061,752✔
486	taosHashCancelIterate(hash, ppRow);	2✔
487	break;	2✔
488	}
489	}
490
491	ppRow = taosHashIterate(hash, ppRow);	30,088,223✔
492	}
493
494	sdbUnLock(pSdb, type);	669,523✔
495	}
496
497	int32_t sdbGetSize(SSdb *pSdb, ESdbType type) {	1,345,643✔
498	SHashObj *hash = sdbGetHash(pSdb, type);	1,345,643✔
499	if (hash == NULL) return 0;	1,345,586!
500
501	sdbReadLock(pSdb, type);	1,345,586✔
502	int32_t size = taosHashGetSize(hash);	1,345,756✔
503	sdbUnLock(pSdb, type);	1,345,624✔
504
505	return size;	1,345,752✔
506	}
507
508	int32_t sdbGetMaxId(SSdb *pSdb, ESdbType type) {	59,926✔
509	SHashObj *hash = sdbGetHash(pSdb, type);	59,926✔
510	if (hash == NULL) return -1;	59,926✔
511
512	if (pSdb->keyTypes[type] != SDB_KEY_INT32) return -1;	59,925✔
513
514	int32_t maxId = 0;	59,919✔
515	sdbReadLock(pSdb, type);	59,919✔
516
517	SSdbRow **ppRow = taosHashIterate(hash, NULL);	59,919✔
518	while (ppRow != NULL) {	128,317✔
519	SSdbRow pRow = ppRow;	68,398✔
520	int32_t id = (int32_t )pRow->pObj;	68,398✔
521	maxId = TMAX(id, maxId);	68,398✔
522	ppRow = taosHashIterate(hash, ppRow);	68,398✔
523	}
524
525	sdbUnLock(pSdb, type);	59,919✔
526	maxId = TMAX(maxId, pSdb->maxId[type]);	59,919✔
527	return maxId + 1;	59,919✔
528	}
529
530	int64_t sdbGetTableVer(SSdb *pSdb, ESdbType type) {	619,828✔
531	if (type >= SDB_MAX \|\| type < 0) {	619,828✔
532	terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;	1✔
533	return -1;	1✔
534	}
535
536	return pSdb->tableVer[type];	619,827✔
537	}
538
539	bool countValid(SMnode pMnode, void pObj, void p1, void p2, void *p3) {	×
540	int32_t *pInt = p1;	×
541	(*pInt) += 1;	×
542	return true;	×
543	}
544
545	int32_t sdbGetValidSize(SSdb *pSdb, ESdbType type) {	×
546	int32_t num = 0;	×
547	sdbTraverse(pSdb, type, countValid, &num, 0, 0);	×
548	return num;	×
549	}

taosdata / TDengine / #3626

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