taosdata/TDengine | Build 4167 | source/dnode/mnode/sdb/src/sdbHash.c | Coveralls

21

const char *sdbTableName(ESdbType type) {

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23

    case SDB_TRANS:

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24

      return "trans";

240,976✔

25

    case SDB_CLUSTER:

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26

      return "cluster";

26,375✔

27

    case SDB_MNODE:

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28

      return "mnode";

28,148✔

29

    case SDB_QNODE:

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30

      return "qnode";

25,083✔

31

    case SDB_SNODE:

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32

      return "snode";

8,952✔

33

    case SDB_DNODE:

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34

      return "dnode";

300,808✔

35

    case SDB_USER:

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36

      return "user";

224,727✔

37

    case SDB_AUTH:

2✔

38

      return "auth";

2✔

39

    case SDB_ACCT:

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40

      return "acct";

16,317✔

41

    case SDB_STREAM_CK:

2✔

42

      return "stream_ck";

2✔

43

    case SDB_STREAM:

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44

      return "stream";

32,767✔

45

    case SDB_OFFSET:

2✔

46

      return "offset";

2✔

47

    case SDB_SUBSCRIBE:

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48

      return "subscribe";

12,673✔

49

    case SDB_CONSUMER:

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50

      return "consumer";

16,428✔

51

    case SDB_TOPIC:

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52

      return "topic";

11,407✔

53

    case SDB_VGROUP:

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54

      return "vgroup";

623,167✔

55

    case SDB_SMA:

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56

      return "sma";

16,738✔

57

    case SDB_STB:

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58

      return "stb";

121,784✔

59

    case SDB_DB:

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60

      return "db";

217,443✔

61

    case SDB_FUNC:

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62

      return "func";

8,930✔

63

    case SDB_IDX:

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64

      return "idx";

58,483✔

65

    case SDB_VIEW:

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66

      return "view";

10,323✔

67

    case SDB_STREAM_SEQ:

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68

      return "stream_seq";

8,747✔

69

    case SDB_COMPACT:

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70

      return "compact";

8,777✔

71

    case SDB_COMPACT_DETAIL:

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72

      return "compact_detail";

8,927✔

73

    case SDB_GRANT:

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74

      return "grant";

19,688✔

75

    case SDB_ARBGROUP:

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76

      return "arb_group";

8,848✔

77

    case SDB_ANODE:

8,758✔

78

      return "anode";

8,758✔

79

    case SDB_CFG:

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80

      return "config";

547,097✔

86

const char *sdbStatusName(ESdbStatus status) {

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88

    case SDB_STATUS_CREATING:

32,364✔

89

      return "creating";

32,364✔

90

    case SDB_STATUS_DROPPING:

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91

      return "dropping";

8,524✔

92

    case SDB_STATUS_READY:

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93

      return "ready";

1,717,358✔

94

    case SDB_STATUS_DROPPED:

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95

      return "dropped";

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96

    case SDB_STATUS_INIT:

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97

      return "init";

5,826✔

105

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

508,975,386✔

107

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

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109

  if (keyType == SDB_KEY_BINARY) {

508,975,386✔

110

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

53,696,374✔

112

  } else if (keyType == SDB_KEY_INT32) {

455,279,012✔

113

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

454,941,249✔

116

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

465,777✔

121

508,975,396✔

123

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

266,208,457✔

126

    return NULL;

1✔

129

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

266,210,800✔

130

  if (hash == NULL) {

266,210,800✔

131

    terrno = TSDB_CODE_APP_ERROR;

4✔

132

    return NULL;

4✔

135

  return hash;

266,210,796✔

138

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

38,413,490✔

139

  int32_t  keySize = 0;

38,413,490✔

140

  EKeyType keyType = pSdb->keyTypes[type];

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142

  if (keyType == SDB_KEY_INT32) {

38,413,490✔

143

    keySize = sizeof(int32_t);

23,516,631✔

144

  } else if (keyType == SDB_KEY_BINARY) {

14,896,859✔

145

    keySize = strlen(pKey) + 1;

14,879,141✔

147

    keySize = sizeof(int64_t);

17,718✔

150

  return keySize;

38,413,490✔

153

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

311,200✔

154

  int32_t type = pRow->type;

311,200✔

155

  sdbWriteLock(pSdb, type);

311,200✔

157

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

311,200✔

165

  pRow->refCount = 0;

311,200✔

166

  pRow->status = pRaw->status;

311,200✔

167

  sdbPrintOper(pSdb, pRow, "insert");

311,200✔

169

  int32_t code = 0;

311,200✔

176

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

311,200✔

178

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

311,200✔

190

  sdbUnLock(pSdb, type);

311,200✔

192

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

311,200✔

193

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

78,332✔

195

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

311,200✔

196

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

2,720✔

198

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

311,200✔

200

  return 0;

311,200✔

203

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

416,504✔

204

  int32_t type = pNewRow->type;

416,504✔

205

  sdbWriteLock(pSdb, type);

416,504✔

207

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

416,504✔

209

    sdbUnLock(pSdb, type);

294,368✔

210

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

294,368✔

213

  SSdbRow *pOldRow = *ppOldRow;

122,136✔

214

  pOldRow->status = pRaw->status;

122,136✔

215

  sdbPrintOper(pSdb, pOldRow, "update");

122,136✔

217

  int32_t     code = 0;

122,136✔

218

  SdbUpdateFp updateFp = pSdb->updateFps[type];

122,136✔

220

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

122,136✔

222

  sdbUnLock(pSdb, type);

122,136✔

225

  sdbFreeRow(pSdb, pNewRow, false);

122,136✔

227

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

122,136✔

228

  return code;

122,136✔

231

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

78,082✔

232

  int32_t type = pRow->type;

78,082✔

233

  sdbWriteLock(pSdb, type);

78,082✔

235

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

78,082✔

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;

78,065✔

243

  pOldRow->status = pRaw->status;

78,065✔

245

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

78,065✔

246

  sdbPrintOper(pSdb, pOldRow, "delete");

78,065✔

254

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

78,065✔

255

  sdbUnLock(pSdb, type);

78,065✔

257

  sdbFreeRow(pSdb, pRow, false);

78,065✔

259

  sdbCheckRow(pSdb, pOldRow);

78,065✔

260

  return 0;

78,065✔

263

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

511,420✔

264

  if (pRaw->type == SDB_CFG) {

511,420✔

265

    mTrace("sdb write cfg");

193,860✔

267

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

511,420✔

268

  if (hash == NULL) return terrno;

511,420✔

270

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

511,418✔

271

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

511,418✔

274

  pRow->type = pRaw->type;

511,418✔

276

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

511,418✔

277

  int32_t code = TSDB_CODE_SDB_INVALID_ACTION_TYPE;

511,418✔

280

    case SDB_STATUS_CREATING:

16,832✔

281

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

16,832✔

282

      break;

16,832✔

283

    case SDB_STATUS_READY:

416,504✔

286

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

416,504✔

287

      break;

416,504✔

288

    case SDB_STATUS_DROPPED:

78,082✔

289

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

78,082✔

290

      break;

78,082✔

293

  return code;

511,418✔

296

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

58,996✔

297

  int32_t code = sdbWriteWithoutFree(pSdb, pRaw);

58,996✔

298

  sdbFreeRaw(pRaw);

58,996✔

299

  return code;

58,996✔

302

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

37,900,438✔

303

  terrno = 0;

37,900,438✔

305

  SHashObj *hash = sdbGetHash(pSdb, type);

37,900,577✔

306

  if (hash == NULL) return NULL;

37,900,237✔

308

  void   *pRet = NULL;

37,900,236✔

309

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

37,900,236✔

311

  sdbReadLock(pSdb, type);

37,903,973✔

313

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

37,910,515✔

315

    sdbUnLock(pSdb, type);

1,960,652✔

316

    terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;

1,961,301✔

317

    return NULL;

1,961,294✔

320

  SSdbRow *pRow = *ppRow;

35,950,455✔

321

  switch (pRow->status) {

35,950,455✔

322

    case SDB_STATUS_READY:

35,942,355✔

323

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

35,942,355✔

324

      pRet = pRow->pObj;

35,943,700✔

325

      sdbPrintOper(pSdb, pRow, "acquire");

35,943,700✔

326

      break;

35,941,592✔

327

    case SDB_STATUS_CREATING:

5,271✔

328

      terrno = TSDB_CODE_SDB_OBJ_CREATING;

5,271✔

329

      break;

5,271✔

330

    case SDB_STATUS_DROPPING:

2,338✔

331

      terrno = TSDB_CODE_SDB_OBJ_DROPPING;

2,338✔

332

      break;

2,338✔

333

    default:

491✔

334

      terrno = TSDB_CODE_APP_ERROR;

491✔

338

  if (pRet == NULL) {

35,949,201✔

347

  sdbUnLock(pSdb, type);

35,949,201✔

348

  return pRet;

35,950,244✔

351

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

37,892,981✔

352

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

2,777✔

353

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

2,777✔

356

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

78,065✔

357

  int32_t type = pRow->type;

78,065✔

358

  sdbWriteLock(pSdb, type);

78,065✔

360

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

78,065✔

361

  sdbPrintOper(pSdb, pRow, "check");

78,065✔

363

    sdbFreeRow(pSdb, pRow, true);

18,313✔

366

  sdbUnLock(pSdb, type);

78,065✔

367

78,065✔

369

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

254,072,243✔

370

  if (pObj == NULL) return;

254,072,243✔

372

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

253,622,037✔

375

  int32_t type = pRow->type;

253,622,037✔

377

    sdbWriteLock(pSdb, type);

253,633,261✔

380

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

253,766,115✔

381

  sdbPrintOper(pSdb, pRow, "release");

253,799,863✔

382

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

253,779,486✔

383

    sdbFreeRow(pSdb, pRow, true);

59,752✔

385

  if (ref < 0) {

253,779,486✔

389

  if (lock) {

253,778,578✔

390

    sdbUnLock(pSdb, type);

253,774,256✔

394

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

254,062,394✔

396

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

218,530,782✔

397

  *ppObj = NULL;

218,530,782✔

399

  SHashObj *hash = sdbGetHash(pSdb, type);

218,530,782✔

400

  if (hash == NULL) return NULL;

218,520,252✔

402

  sdbReadLock(pSdb, type);

218,520,251✔

404

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

218,523,311✔

405

  while (ppRow != NULL) {

218,595,823✔

406

    SSdbRow *pRow = *ppRow;

216,788,922✔

407

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

216,788,922✔

408

      ppRow = taosHashIterate(hash, ppRow);

55,545✔

409

      continue;

48,275✔

412

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

216,733,377✔

414

    sdbPrintOper(pSdb, pRow, "fetch");

216,746,404✔

415

    *ppObj = pRow->pObj;

216,713,191✔

416

    break;

216,713,191✔

418

  sdbUnLock(pSdb, type);

218,520,092✔

420

  return ppRow;

218,539,978✔

423

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

1,252,236✔

424

  *ppObj = NULL;

1,252,236✔

426

  SHashObj *hash = sdbGetHash(pSdb, type);

1,252,236✔

429

  if (lock) {

1,252,206✔

430

    sdbReadLock(pSdb, type);

1,244,857✔

433

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

1,252,259✔

434

  while (ppRow != NULL) {

1,252,356✔

435

    SSdbRow *pRow = *ppRow;

1,113,781✔

441

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

1,113,781✔

442

    sdbPrintOper(pSdb, pRow, "fetch");

1,113,795✔

443

    *ppObj = pRow->pObj;

1,113,731✔

444

    *status = pRow->status;

1,113,731✔

445

    break;

1,113,731✔

447

  if (lock) {

1,252,306✔

448

    sdbUnLock(pSdb, type);

1,244,931✔

451

  return ppRow;

1,252,307✔

454

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

6,604,788✔

455

  if (pIter == NULL) return;

6,604,788✔

456

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

6,602,787✔

457

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

6,602,787✔

458

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

6,602,787✔

461

  int32_t type = pRow->type;

6,602,784✔

462

  sdbReadLock(pSdb, type);

6,602,784✔

463

  taosHashCancelIterate(hash, pIter);

6,602,817✔

464

  sdbUnLock(pSdb, type);

6,602,839✔

467

void sdbCancelFetchByType(SSdb *pSdb, void *pIter, ESdbType type) {

1✔

470

  SHashObj *hash = sdbGetHash(pSdb, type);

1✔

473

  sdbReadLock(pSdb, type);

1✔

474

  taosHashCancelIterate(hash, pIter);

1✔

475

  sdbUnLock(pSdb, type);

1✔

478

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

712,810✔

479

  SHashObj *hash = sdbGetHash(pSdb, type);

712,810✔

482

  sdbReadLock(pSdb, type);

712,790✔

484

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

712,775✔

485

  while (ppRow != NULL) {

34,758,763✔

486

    SSdbRow *pRow = *ppRow;

34,047,459✔

487

    if (pRow->status == SDB_STATUS_READY) {

34,047,459✔

488

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

34,002,602✔

489

      if (!isContinue) {

33,853,173✔

490

        taosHashCancelIterate(hash, ppRow);

2✔

491

        break;

2✔

495

    ppRow = taosHashIterate(hash, ppRow);

33,898,028✔

498

  sdbUnLock(pSdb, type);

711,306✔

501

int32_t sdbGetSize(SSdb *pSdb, ESdbType type) {

730,111✔

502

  SHashObj *hash = sdbGetHash(pSdb, type);

730,111✔

505

  sdbReadLock(pSdb, type);

730,100✔

506

  int32_t size = taosHashGetSize(hash);

730,122✔

507

  sdbUnLock(pSdb, type);

730,108✔

509

  return size;

730,126✔

512

int32_t sdbGetMaxId(SSdb *pSdb, ESdbType type) {

65,649✔

513

  SHashObj *hash = sdbGetHash(pSdb, type);

65,649✔

514

  if (hash == NULL) return -1;

65,649✔

516

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

65,648✔

518

  int32_t maxId = 0;

65,642✔

519

  sdbReadLock(pSdb, type);

65,642✔

521

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

65,642✔

522

  while (ppRow != NULL) {

134,720✔

523

    SSdbRow *pRow = *ppRow;

69,078✔

524

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

69,078✔

525

    maxId = TMAX(id, maxId);

69,078✔

526

    ppRow = taosHashIterate(hash, ppRow);

69,078✔

529

  sdbUnLock(pSdb, type);

65,642✔

530

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

65,642✔

531

  return maxId + 1;

65,642✔

534

int64_t sdbGetTableVer(SSdb *pSdb, ESdbType type) {

685,769✔

535

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

685,769✔

536

    terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;

1✔

537

    return -1;

1✔

540

  return pSdb->tableVer[type];

685,768✔

taosdata / TDengine / #4167

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) {	2,612,344✔
22	switch (type) {	2,612,344!
23	case SDB_TRANS:	240,976✔
24	return "trans";	240,976✔
25	case SDB_CLUSTER:	26,375✔
26	return "cluster";	26,375✔
27	case SDB_MNODE:	28,148✔
28	return "mnode";	28,148✔
29	case SDB_QNODE:	25,083✔
30	return "qnode";	25,083✔
31	case SDB_SNODE:	8,952✔
32	return "snode";	8,952✔
33	case SDB_DNODE:	300,808✔
34	return "dnode";	300,808✔
35	case SDB_USER:	224,727✔
36	return "user";	224,727✔
37	case SDB_AUTH:	2✔
38	return "auth";	2✔
39	case SDB_ACCT:	16,317✔
40	return "acct";	16,317✔
41	case SDB_STREAM_CK:	2✔
42	return "stream_ck";	2✔
43	case SDB_STREAM:	32,767✔
44	return "stream";	32,767✔
45	case SDB_OFFSET:	2✔
46	return "offset";	2✔
47	case SDB_SUBSCRIBE:	12,673✔
48	return "subscribe";	12,673✔
49	case SDB_CONSUMER:	16,428✔
50	return "consumer";	16,428✔
51	case SDB_TOPIC:	11,407✔
52	return "topic";	11,407✔
53	case SDB_VGROUP:	623,167✔
54	return "vgroup";	623,167✔
55	case SDB_SMA:	16,738✔
56	return "sma";	16,738✔
57	case SDB_STB:	121,784✔
58	return "stb";	121,784✔
59	case SDB_DB:	217,443✔
60	return "db";	217,443✔
61	case SDB_FUNC:	8,930✔
62	return "func";	8,930✔
63	case SDB_IDX:	58,483✔
64	return "idx";	58,483✔
65	case SDB_VIEW:	10,323✔
66	return "view";	10,323✔
67	case SDB_STREAM_SEQ:	8,747✔
68	return "stream_seq";	8,747✔
69	case SDB_COMPACT:	8,777✔
70	return "compact";	8,777✔
71	case SDB_COMPACT_DETAIL:	8,927✔
72	return "compact_detail";	8,927✔
73	case SDB_GRANT:	19,688✔
74	return "grant";	19,688✔
75	case SDB_ARBGROUP:	8,848✔
76	return "arb_group";	8,848✔
77	case SDB_ANODE:	8,758✔
78	return "anode";	8,758✔
79	case SDB_CFG:	547,097✔
80	return "config";	547,097✔
81	default:	×
82	return "undefine";	×
83	}
84	}
85
86	const char *sdbStatusName(ESdbStatus status) {	1,826,234✔
87	switch (status) {	1,826,234!
88	case SDB_STATUS_CREATING:	32,364✔
89	return "creating";	32,364✔
90	case SDB_STATUS_DROPPING:	8,524✔
91	return "dropping";	8,524✔
92	case SDB_STATUS_READY:	1,717,358✔
93	return "ready";	1,717,358✔
94	case SDB_STATUS_DROPPED:	62,163✔
95	return "dropped";	62,163✔
96	case SDB_STATUS_INIT:	5,826✔
97	return "init";	5,826✔
98	case SDB_STATUS_UPDATE:	×
99	return "update";	×
100	default:	×
101	return "undefine";	×
102	}
103	}
104
105	void sdbPrintOper(SSdb pSdb, SSdbRow pRow, const char *oper) {	508,975,386✔
106	#if 1
107	EKeyType keyType = pSdb->keyTypes[pRow->type];	508,975,386✔
108
109	if (keyType == SDB_KEY_BINARY) {	508,975,386✔
110	mTrace("%s:%s, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (char *)pRow->pObj,	53,696,374✔
111	pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
112	} else if (keyType == SDB_KEY_INT32) {	455,279,012✔
113	mTrace("%s:%d, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (int32_t )pRow->pObj,	454,941,249✔
114	pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
115	} else if (keyType == SDB_KEY_INT64) {	337,763!
116	mTrace("%s:%" PRId64 ", ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type),	465,777✔
117	(int64_t )pRow->pObj, pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
118	} else {
119	}
120	#endif
121	}	508,975,396✔
122
123	static SHashObj sdbGetHash(SSdb pSdb, int32_t type) {	266,208,457✔
124	if (type >= SDB_MAX \|\| type < 0) {	266,208,457!
125	terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;	×
126	return NULL;	1✔
127	}
128
129	SHashObj *hash = pSdb->hashObjs[type];	266,210,800✔
130	if (hash == NULL) {	266,210,800✔
131	terrno = TSDB_CODE_APP_ERROR;	4✔
132	return NULL;	4✔
133	}
134
135	return hash;	266,210,796✔
136	}
137
138	static int32_t sdbGetkeySize(SSdb pSdb, ESdbType type, const void pKey) {	38,413,490✔
139	int32_t keySize = 0;	38,413,490✔
140	EKeyType keyType = pSdb->keyTypes[type];	38,413,490✔
141
142	if (keyType == SDB_KEY_INT32) {	38,413,490✔
143	keySize = sizeof(int32_t);	23,516,631✔
144	} else if (keyType == SDB_KEY_BINARY) {	14,896,859✔
145	keySize = strlen(pKey) + 1;	14,879,141✔
146	} else {
147	keySize = sizeof(int64_t);	17,718✔
148	}
149
150	return keySize;	38,413,490✔
151	}
152
153	static int32_t sdbInsertRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pRow, int32_t keySize) {	311,200✔
154	int32_t type = pRow->type;	311,200✔
155	sdbWriteLock(pSdb, type);	311,200✔
156
157	SSdbRow *pOldRow = taosHashGet(hash, pRow->pObj, keySize);	311,200✔
158	if (pOldRow != NULL) {	311,200!
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;	311,200✔
166	pRow->status = pRaw->status;	311,200✔
167	sdbPrintOper(pSdb, pRow, "insert");	311,200✔
168
169	int32_t code = 0;	311,200✔
170	if ((code = taosHashPut(hash, pRow->pObj, keySize, &pRow, sizeof(void *))) != 0) {	311,200!
171	sdbUnLock(pSdb, type);	×
172	sdbFreeRow(pSdb, pRow, false);	×
173	return code;	×
174	}
175
176	SdbInsertFp insertFp = pSdb->insertFps[pRow->type];	311,200✔
177	if (insertFp != NULL) {	311,200!
178	code = (*insertFp)(pSdb, pRow->pObj);	311,200✔
179	if (code != 0) {	311,200!
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);	311,200✔
191
192	if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {	311,200✔
193	pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], ((int32_t )pRow->pObj));	78,332✔
194	}
195	if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT64) {	311,200✔
196	pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], ((int64_t )pRow->pObj));	2,720✔
197	}
198	pSdb->tableVer[pRow->type]++;	311,200✔
199
200	return 0;	311,200✔
201	}
202
203	static int32_t sdbUpdateRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pNewRow, int32_t keySize) {	416,504✔
204	int32_t type = pNewRow->type;	416,504✔
205	sdbWriteLock(pSdb, type);	416,504✔
206
207	SSdbRow **ppOldRow = taosHashGet(hash, pNewRow->pObj, keySize);	416,504✔
208	if (ppOldRow == NULL \|\| *ppOldRow == NULL) {	416,504!
209	sdbUnLock(pSdb, type);	294,368✔
210	return sdbInsertRow(pSdb, hash, pRaw, pNewRow, keySize);	294,368✔
211	}
212
213	SSdbRow pOldRow = ppOldRow;	122,136✔
214	pOldRow->status = pRaw->status;	122,136✔
215	sdbPrintOper(pSdb, pOldRow, "update");	122,136✔
216
217	int32_t code = 0;	122,136✔
218	SdbUpdateFp updateFp = pSdb->updateFps[type];	122,136✔
219	if (updateFp != NULL) {	122,136!
220	code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);	122,136✔
221	}
222	sdbUnLock(pSdb, type);	122,136✔
223
224	// sdbUnLock(pSdb, type);
225	sdbFreeRow(pSdb, pNewRow, false);	122,136✔
226
227	pSdb->tableVer[pOldRow->type]++;	122,136✔
228	return code;	122,136✔
229	}
230
231	static int32_t sdbDeleteRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pRow, int32_t keySize) {	78,082✔
232	int32_t type = pRow->type;	78,082✔
233	sdbWriteLock(pSdb, type);	78,082✔
234
235	SSdbRow **ppOldRow = taosHashGet(hash, pRow->pObj, keySize);	78,082✔
236	if (ppOldRow == NULL \|\| *ppOldRow == NULL) {	78,082!
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;	78,065✔
243	pOldRow->status = pRaw->status;	78,065✔
244
245	(void)atomic_add_fetch_32(&pOldRow->refCount, 1);	78,065✔
246	sdbPrintOper(pSdb, pOldRow, "delete");	78,065✔
247
248	if (taosHashRemove(hash, pOldRow->pObj, keySize) != 0) {	78,065!
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]++;	78,065✔
255	sdbUnLock(pSdb, type);	78,065✔
256
257	sdbFreeRow(pSdb, pRow, false);	78,065✔
258
259	sdbCheckRow(pSdb, pOldRow);	78,065✔
260	return 0;	78,065✔
261	}
262
263	int32_t sdbWriteWithoutFree(SSdb pSdb, SSdbRaw pRaw) {	511,420✔
264	if (pRaw->type == SDB_CFG) {	511,420✔
265	mTrace("sdb write cfg");	193,860✔
266	}
267	SHashObj *hash = sdbGetHash(pSdb, pRaw->type);	511,420✔
268	if (hash == NULL) return terrno;	511,420✔
269
270	SdbDecodeFp decodeFp = pSdb->decodeFps[pRaw->type];	511,418✔
271	SSdbRow pRow = (decodeFp)(pRaw);	511,418✔
272	if (pRow == NULL) return terrno;	511,418!
273
274	pRow->type = pRaw->type;	511,418✔
275
276	int32_t keySize = sdbGetkeySize(pSdb, pRow->type, pRow->pObj);	511,418✔
277	int32_t code = TSDB_CODE_SDB_INVALID_ACTION_TYPE;	511,418✔
278
279	switch (pRaw->status) {	511,418!
280	case SDB_STATUS_CREATING:	16,832✔
281	code = sdbInsertRow(pSdb, hash, pRaw, pRow, keySize);	16,832✔
282	break;	16,832✔
283	case SDB_STATUS_READY:	416,504✔
284	case SDB_STATUS_UPDATE:
285	case SDB_STATUS_DROPPING:
286	code = sdbUpdateRow(pSdb, hash, pRaw, pRow, keySize);	416,504✔
287	break;	416,504✔
288	case SDB_STATUS_DROPPED:	78,082✔
289	code = sdbDeleteRow(pSdb, hash, pRaw, pRow, keySize);	78,082✔
290	break;	78,082✔
291	}
292
293	return code;	511,418✔
294	}
295
296	int32_t sdbWrite(SSdb pSdb, SSdbRaw pRaw) {	58,996✔
297	int32_t code = sdbWriteWithoutFree(pSdb, pRaw);	58,996✔
298	sdbFreeRaw(pRaw);	58,996✔
299	return code;	58,996✔
300	}
301
302	void sdbAcquireAll(SSdb pSdb, ESdbType type, const void *pKey, bool onlyReady) {	37,900,438✔
303	terrno = 0;	37,900,438✔
304
305	SHashObj *hash = sdbGetHash(pSdb, type);	37,900,577✔
306	if (hash == NULL) return NULL;	37,900,237✔
307
308	void *pRet = NULL;	37,900,236✔
309	int32_t keySize = sdbGetkeySize(pSdb, type, pKey);	37,900,236✔
310
311	sdbReadLock(pSdb, type);	37,903,973✔
312
313	SSdbRow **ppRow = taosHashGet(hash, pKey, keySize);	37,910,515✔
314	if (ppRow == NULL \|\| *ppRow == NULL) {	37,911,107!
315	sdbUnLock(pSdb, type);	1,960,652✔
316	terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;	1,961,301✔
317	return NULL;	1,961,294✔
318	}
319
320	SSdbRow pRow = ppRow;	35,950,455✔
321	switch (pRow->status) {	35,950,455✔
322	case SDB_STATUS_READY:	35,942,355✔
323	(void)atomic_add_fetch_32(&pRow->refCount, 1);	35,942,355✔
324	pRet = pRow->pObj;	35,943,700✔
325	sdbPrintOper(pSdb, pRow, "acquire");	35,943,700✔
326	break;	35,941,592✔
327	case SDB_STATUS_CREATING:	5,271✔
328	terrno = TSDB_CODE_SDB_OBJ_CREATING;	5,271✔
329	break;	5,271✔
330	case SDB_STATUS_DROPPING:	2,338✔
331	terrno = TSDB_CODE_SDB_OBJ_DROPPING;	2,338✔
332	break;	2,338✔
333	default:	491✔
334	terrno = TSDB_CODE_APP_ERROR;	491✔
335	break;	×
336	}
337
338	if (pRet == NULL) {	35,949,201✔
339	if (!onlyReady) {	7,609!
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);	35,949,201✔
348	return pRet;	35,950,244✔
349	}
350
351	void sdbAcquire(SSdb pSdb, ESdbType type, const void *pKey) { return sdbAcquireAll(pSdb, type, pKey, true); }	37,892,981✔
352	void sdbAcquireNotReadyObj(SSdb pSdb, ESdbType type, const void *pKey) {	2,777✔
353	return sdbAcquireAll(pSdb, type, pKey, false);	2,777✔
354	}
355
356	static void sdbCheckRow(SSdb pSdb, SSdbRow pRow) {	78,065✔
357	int32_t type = pRow->type;	78,065✔
358	sdbWriteLock(pSdb, type);	78,065✔
359
360	int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);	78,065✔
361	sdbPrintOper(pSdb, pRow, "check");	78,065✔
362	if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {	78,065!
363	sdbFreeRow(pSdb, pRow, true);	18,313✔
364	}
365
366	sdbUnLock(pSdb, type);	78,065✔
367	}	78,065✔
368
369	void sdbReleaseLock(SSdb pSdb, void pObj, bool lock) {	254,072,243✔
370	if (pObj == NULL) return;	254,072,243✔
371
372	SSdbRow pRow = (SSdbRow )((char *)pObj - sizeof(SSdbRow));	253,622,037✔
373	if (pRow->type >= SDB_MAX) return;	253,622,037!
374
375	int32_t type = pRow->type;	253,622,037✔
376	if (lock) {	253,622,037!
377	sdbWriteLock(pSdb, type);	253,633,261✔
378	}
379
380	int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);	253,766,115✔
381	sdbPrintOper(pSdb, pRow, "release");	253,799,863✔
382	if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {	253,779,486✔
383	sdbFreeRow(pSdb, pRow, true);	59,752✔
384	}
385	if (ref < 0) {	253,779,486✔
386	mError("row:%p, ref:%d, type:%s", pRow, ref, sdbTableName(type));	4,016!
387	}
388
389	if (lock) {	253,778,578✔
390	sdbUnLock(pSdb, type);	253,774,256✔
391	}
392	}
393
394	void sdbRelease(SSdb pSdb, void pObj) { sdbReleaseLock(pSdb, pObj, true); }	254,062,394✔
395
396	void sdbFetch(SSdb pSdb, ESdbType type, void pIter, void *ppObj) {	218,530,782✔
397	*ppObj = NULL;	218,530,782✔
398
399	SHashObj *hash = sdbGetHash(pSdb, type);	218,530,782✔
400	if (hash == NULL) return NULL;	218,520,252✔
401
402	sdbReadLock(pSdb, type);	218,520,251✔
403
404	SSdbRow **ppRow = taosHashIterate(hash, pIter);	218,523,311✔
405	while (ppRow != NULL) {	218,595,823✔
406	SSdbRow pRow = ppRow;	216,788,922✔
407	if (pRow == NULL \|\| pRow->status != SDB_STATUS_READY) {	216,788,922✔
408	ppRow = taosHashIterate(hash, ppRow);	55,545✔
409	continue;	48,275✔
410	}
411
412	(void) atomic_add_fetch_32(&pRow->refCount, 1);	216,733,377✔
413
414	sdbPrintOper(pSdb, pRow, "fetch");	216,746,404✔
415	*ppObj = pRow->pObj;	216,713,191✔
416	break;	216,713,191✔
417	}
418	sdbUnLock(pSdb, type);	218,520,092✔
419
420	return ppRow;	218,539,978✔
421	}
422
423	void sdbFetchAll(SSdb pSdb, ESdbType type, void pIter, void ppObj, ESdbStatus status, bool lock) {	1,252,236✔
424	*ppObj = NULL;	1,252,236✔
425
426	SHashObj *hash = sdbGetHash(pSdb, type);	1,252,236✔
427	if (hash == NULL) return NULL;	1,252,206!
428
429	if (lock) {	1,252,206✔
430	sdbReadLock(pSdb, type);	1,244,857✔
431	}
432
433	SSdbRow **ppRow = taosHashIterate(hash, pIter);	1,252,259✔
434	while (ppRow != NULL) {	1,252,356✔
435	SSdbRow pRow = ppRow;	1,113,781✔
436	if (pRow == NULL) {	1,113,781!
437	ppRow = taosHashIterate(hash, ppRow);	×
438	continue;	×
439	}
440
441	(void)atomic_add_fetch_32(&pRow->refCount, 1);	1,113,781✔
442	sdbPrintOper(pSdb, pRow, "fetch");	1,113,795✔
443	*ppObj = pRow->pObj;	1,113,731✔
444	*status = pRow->status;	1,113,731✔
445	break;	1,113,731✔
446	}
447	if (lock) {	1,252,306✔
448	sdbUnLock(pSdb, type);	1,244,931✔
449	}
450
451	return ppRow;	1,252,307✔
452	}
453
454	void sdbCancelFetch(SSdb pSdb, void pIter) {	6,604,788✔
455	if (pIter == NULL) return;	6,604,788✔
456	SSdbRow pRow = (SSdbRow **)pIter;	6,602,787✔
457	mTrace("cancel fetch row:%p", pRow);	6,602,787✔
458	SHashObj *hash = sdbGetHash(pSdb, pRow->type);	6,602,787✔
459	if (hash == NULL) return;	6,602,784!
460
461	int32_t type = pRow->type;	6,602,784✔
462	sdbReadLock(pSdb, type);	6,602,784✔
463	taosHashCancelIterate(hash, pIter);	6,602,817✔
464	sdbUnLock(pSdb, type);	6,602,839✔
465	}
466
467	void sdbCancelFetchByType(SSdb pSdb, void pIter, ESdbType type) {	1✔
468	if (pIter == NULL) return;	1!
469	if (type >= SDB_MAX \|\| type < 0) return;	1!
470	SHashObj *hash = sdbGetHash(pSdb, type);	1✔
471	if (hash == NULL) return;	1!
472
473	sdbReadLock(pSdb, type);	1✔
474	taosHashCancelIterate(hash, pIter);	1✔
475	sdbUnLock(pSdb, type);	1✔
476	}
477
478	void sdbTraverse(SSdb pSdb, ESdbType type, sdbTraverseFp fp, void p1, void p2, void p3) {	712,810✔
479	SHashObj *hash = sdbGetHash(pSdb, type);	712,810✔
480	if (hash == NULL) return;	712,790!
481
482	sdbReadLock(pSdb, type);	712,790✔
483
484	SSdbRow **ppRow = taosHashIterate(hash, NULL);	712,775✔
485	while (ppRow != NULL) {	34,758,763✔
486	SSdbRow pRow = ppRow;	34,047,459✔
487	if (pRow->status == SDB_STATUS_READY) {	34,047,459✔
488	bool isContinue = (*fp)(pSdb->pMnode, pRow->pObj, p1, p2, p3);	34,002,602✔
489	if (!isContinue) {	33,853,173✔
490	taosHashCancelIterate(hash, ppRow);	2✔
491	break;	2✔
492	}
493	}
494
495	ppRow = taosHashIterate(hash, ppRow);	33,898,028✔
496	}
497
498	sdbUnLock(pSdb, type);	711,306✔
499	}
500
501	int32_t sdbGetSize(SSdb *pSdb, ESdbType type) {	730,111✔
502	SHashObj *hash = sdbGetHash(pSdb, type);	730,111✔
503	if (hash == NULL) return 0;	730,100!
504
505	sdbReadLock(pSdb, type);	730,100✔
506	int32_t size = taosHashGetSize(hash);	730,122✔
507	sdbUnLock(pSdb, type);	730,108✔
508
509	return size;	730,126✔
510	}
511
512	int32_t sdbGetMaxId(SSdb *pSdb, ESdbType type) {	65,649✔
513	SHashObj *hash = sdbGetHash(pSdb, type);	65,649✔
514	if (hash == NULL) return -1;	65,649✔
515
516	if (pSdb->keyTypes[type] != SDB_KEY_INT32) return -1;	65,648✔
517
518	int32_t maxId = 0;	65,642✔
519	sdbReadLock(pSdb, type);	65,642✔
520
521	SSdbRow **ppRow = taosHashIterate(hash, NULL);	65,642✔
522	while (ppRow != NULL) {	134,720✔
523	SSdbRow pRow = ppRow;	69,078✔
524	int32_t id = (int32_t )pRow->pObj;	69,078✔
525	maxId = TMAX(id, maxId);	69,078✔
526	ppRow = taosHashIterate(hash, ppRow);	69,078✔
527	}
528
529	sdbUnLock(pSdb, type);	65,642✔
530	maxId = TMAX(maxId, pSdb->maxId[type]);	65,642✔
531	return maxId + 1;	65,642✔
532	}
533
534	int64_t sdbGetTableVer(SSdb *pSdb, ESdbType type) {	685,769✔
535	if (type >= SDB_MAX \|\| type < 0) {	685,769✔
536	terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;	1✔
537	return -1;	1✔
538	}
539
540	return pSdb->tableVer[type];	685,768✔
541	}
542
543	bool countValid(SMnode pMnode, void pObj, void p1, void p2, void *p3) {	×
544	int32_t *pInt = p1;	×
545	(*pInt) += 1;	×
546	return true;	×
547	}
548
549	int32_t sdbGetValidSize(SSdb *pSdb, ESdbType type) {	×
550	int32_t num = 0;	×
551	sdbTraverse(pSdb, type, countValid, &num, 0, 0);	×
552	return num;	×
553	}

taosdata / TDengine / #4167

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