taosdata/TDengine | Build 4271 | 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";

270,598✔

25

    case SDB_CLUSTER:

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26

      return "cluster";

32,270✔

27

    case SDB_MNODE:

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28

      return "mnode";

34,315✔

29

    case SDB_QNODE:

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30

      return "qnode";

29,612✔

31

    case SDB_SNODE:

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32

      return "snode";

9,634✔

33

    case SDB_DNODE:

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34

      return "dnode";

316,170✔

35

    case SDB_USER:

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36

      return "user";

232,469✔

37

    case SDB_AUTH:

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38

      return "auth";

2✔

39

    case SDB_ACCT:

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40

      return "acct";

17,901✔

41

    case SDB_STREAM_CK:

2✔

42

      return "stream_ck";

2✔

43

    case SDB_STREAM:

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44

      return "stream";

33,739✔

45

    case SDB_OFFSET:

2✔

46

      return "offset";

2✔

47

    case SDB_SUBSCRIBE:

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48

      return "subscribe";

13,314✔

49

    case SDB_CONSUMER:

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50

      return "consumer";

17,058✔

51

    case SDB_TOPIC:

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52

      return "topic";

12,060✔

53

    case SDB_VGROUP:

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54

      return "vgroup";

661,850✔

55

    case SDB_SMA:

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56

      return "sma";

17,597✔

57

    case SDB_STB:

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58

      return "stb";

141,228✔

59

    case SDB_DB:

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60

      return "db";

228,377✔

61

    case SDB_FUNC:

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62

      return "func";

9,603✔

63

    case SDB_IDX:

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64

      return "idx";

62,608✔

65

    case SDB_VIEW:

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66

      return "view";

10,985✔

67

    case SDB_STREAM_SEQ:

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68

      return "stream_seq";

9,400✔

69

    case SDB_COMPACT:

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70

      return "compact";

9,430✔

71

    case SDB_COMPACT_DETAIL:

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72

      return "compact_detail";

9,592✔

73

    case SDB_GRANT:

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74

      return "grant";

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75

    case SDB_ARBGROUP:

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76

      return "arb_group";

9,501✔

77

    case SDB_ANODE:

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78

      return "anode";

9,413✔

79

    case SDB_CFG:

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80

      return "config";

644,609✔

86

const char *sdbStatusName(ESdbStatus status) {

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88

    case SDB_STATUS_CREATING:

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89

      return "creating";

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90

    case SDB_STATUS_DROPPING:

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91

      return "dropping";

10,343✔

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";

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96

    case SDB_STATUS_INIT:

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97

      return "init";

7,539✔

105

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

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107

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

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109

  if (keyType == SDB_KEY_BINARY) {

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110

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

54,412,238✔

112

  } else if (keyType == SDB_KEY_INT32) {

452,227,517✔

113

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

451,898,851✔

116

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

438,949✔

121

506,639,764✔

123

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

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126

    return NULL;

1✔

129

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

265,492,500✔

130

  if (hash == NULL) {

265,492,500✔

131

    terrno = TSDB_CODE_APP_ERROR;

4✔

132

    return NULL;

4✔

135

  return hash;

265,492,496✔

138

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

38,869,349✔

139

  int32_t  keySize = 0;

38,869,349✔

140

  EKeyType keyType = pSdb->keyTypes[type];

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142

  if (keyType == SDB_KEY_INT32) {

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143

    keySize = sizeof(int32_t);

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144

  } else if (keyType == SDB_KEY_BINARY) {

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145

    keySize = strlen(pKey) + 1;

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147

    keySize = sizeof(int64_t);

16,317✔

150

  return keySize;

38,869,349✔

153

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

342,234✔

154

  int32_t type = pRow->type;

342,234✔

155

  sdbWriteLock(pSdb, type);

342,234✔

157

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

342,234✔

165

  pRow->refCount = 0;

342,234✔

166

  pRow->status = pRaw->status;

342,234✔

167

  sdbPrintOper(pSdb, pRow, "insert");

342,234✔

169

  int32_t code = 0;

342,234✔

176

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

342,234✔

178

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

342,234✔

190

  sdbUnLock(pSdb, type);

342,234✔

192

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

342,234✔

193

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

84,757✔

195

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

342,234✔

196

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

2,874✔

198

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

342,234✔

200

  return 0;

342,234✔

203

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

459,062✔

204

  int32_t type = pNewRow->type;

459,062✔

205

  sdbWriteLock(pSdb, type);

459,062✔

207

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

459,062✔

209

    sdbUnLock(pSdb, type);

324,043✔

210

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

324,043✔

213

  SSdbRow *pOldRow = *ppOldRow;

135,019✔

214

  pOldRow->status = pRaw->status;

135,019✔

215

  sdbPrintOper(pSdb, pOldRow, "update");

135,019✔

217

  int32_t     code = 0;

135,019✔

218

  SdbUpdateFp updateFp = pSdb->updateFps[type];

135,019✔

220

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

135,019✔

222

  sdbUnLock(pSdb, type);

135,019✔

225

  sdbFreeRow(pSdb, pNewRow, false);

135,019✔

227

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

135,019✔

228

  return code;

135,019✔

231

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

85,119✔

232

  int32_t type = pRow->type;

85,119✔

233

  sdbWriteLock(pSdb, type);

85,119✔

235

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

85,119✔

237

    sdbUnLock(pSdb, type);

22✔

238

    sdbFreeRow(pSdb, pRow, false);

22✔

239

    terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;

22✔

240

    return terrno;

22✔

242

  SSdbRow *pOldRow = *ppOldRow;

85,097✔

243

  pOldRow->status = pRaw->status;

85,097✔

245

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

85,097✔

246

  sdbPrintOper(pSdb, pOldRow, "delete");

85,097✔

254

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

85,097✔

255

  sdbUnLock(pSdb, type);

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257

  sdbFreeRow(pSdb, pRow, false);

85,097✔

259

  sdbCheckRow(pSdb, pOldRow);

85,097✔

260

  return 0;

85,097✔

263

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

562,374✔

264

  if (pRaw->type == SDB_CFG) {

562,374✔

265

    mTrace("sdb write cfg");

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267

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

562,374✔

268

  if (hash == NULL) return terrno;

562,374✔

270

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

562,372✔

271

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

562,372✔

274

  pRow->type = pRaw->type;

562,372✔

276

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

562,372✔

277

  int32_t code = TSDB_CODE_SDB_INVALID_ACTION_TYPE;

562,372✔

280

    case SDB_STATUS_CREATING:

18,191✔

281

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

18,191✔

282

      break;

18,191✔

283

    case SDB_STATUS_READY:

459,062✔

286

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

459,062✔

287

      break;

459,062✔

288

    case SDB_STATUS_DROPPED:

85,119✔

289

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

85,119✔

290

      break;

85,119✔

293

  return code;

562,372✔

296

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

64,167✔

297

  int32_t code = sdbWriteWithoutFree(pSdb, pRaw);

64,167✔

298

  sdbFreeRaw(pRaw);

64,167✔

299

  return code;

64,167✔

302

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

38,306,550✔

303

  terrno = 0;

38,306,550✔

305

  SHashObj *hash = sdbGetHash(pSdb, type);

38,306,581✔

306

  if (hash == NULL) return NULL;

38,305,970✔

308

  void   *pRet = NULL;

38,305,969✔

309

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

38,305,969✔

311

  sdbReadLock(pSdb, type);

38,308,641✔

313

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

38,314,817✔

315

    sdbUnLock(pSdb, type);

1,976,106✔

316

    terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;

1,976,788✔

317

    return NULL;

1,976,780✔

320

  SSdbRow *pRow = *ppRow;

36,339,393✔

321

  switch (pRow->status) {

36,339,393✔

322

    case SDB_STATUS_READY:

36,330,600✔

323

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

36,330,600✔

324

      pRet = pRow->pObj;

36,331,952✔

325

      sdbPrintOper(pSdb, pRow, "acquire");

36,331,952✔

326

      break;

36,330,011✔

327

    case SDB_STATUS_CREATING:

5,963✔

328

      terrno = TSDB_CODE_SDB_OBJ_CREATING;

5,963✔

329

      break;

5,963✔

330

    case SDB_STATUS_DROPPING:

2,289✔

331

      terrno = TSDB_CODE_SDB_OBJ_DROPPING;

2,289✔

332

      break;

2,289✔

333

    default:

541✔

334

      terrno = TSDB_CODE_APP_ERROR;

541✔

338

  if (pRet == NULL) {

36,338,263✔

347

  sdbUnLock(pSdb, type);

36,338,263✔

348

  return pRet;

36,338,379✔

351

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

38,300,247✔

352

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

2,932✔

353

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

2,932✔

356

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

85,097✔

357

  int32_t type = pRow->type;

85,097✔

358

  sdbWriteLock(pSdb, type);

85,097✔

360

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

85,097✔

361

  sdbPrintOper(pSdb, pRow, "check");

85,097✔

363

    sdbFreeRow(pSdb, pRow, true);

20,169✔

366

  sdbUnLock(pSdb, type);

85,097✔

367

85,097✔

369

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

252,834,735✔

370

  if (pObj == NULL) return;

252,834,735✔

372

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

252,376,303✔

375

  int32_t type = pRow->type;

252,376,303✔

377

    sdbWriteLock(pSdb, type);

252,387,841✔

380

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

252,508,574✔

381

  sdbPrintOper(pSdb, pRow, "release");

252,547,146✔

382

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

252,531,708✔

383

    sdbFreeRow(pSdb, pRow, true);

64,928✔

385

  if (ref < 0) {

252,531,708✔

389

  if (lock) {

252,530,339✔

390

    sdbUnLock(pSdb, type);

252,525,879✔

394

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

252,816,777✔

396

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

217,090,409✔

397

  *ppObj = NULL;

217,090,409✔

399

  SHashObj *hash = sdbGetHash(pSdb, type);

217,090,409✔

400

  if (hash == NULL) return NULL;

217,080,901✔

402

  sdbReadLock(pSdb, type);

217,080,900✔

404

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

217,087,931✔

405

  while (ppRow != NULL) {

217,165,215✔

406

    SSdbRow *pRow = *ppRow;

215,244,849✔

407

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

215,244,849✔

408

      ppRow = taosHashIterate(hash, ppRow);

54,351✔

409

      continue;

51,011✔

412

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

215,190,498✔

414

    sdbPrintOper(pSdb, pRow, "fetch");

215,187,838✔

415

    *ppObj = pRow->pObj;

215,152,875✔

416

    break;

215,152,875✔

418

  sdbUnLock(pSdb, type);

217,073,241✔

420

  return ppRow;

217,102,859✔

423

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

1,144,080✔

424

  *ppObj = NULL;

1,144,080✔

426

  SHashObj *hash = sdbGetHash(pSdb, type);

1,144,080✔

429

  if (lock) {

1,144,042✔

430

    sdbReadLock(pSdb, type);

1,136,393✔

433

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

1,144,047✔

434

  while (ppRow != NULL) {

1,144,133✔

435

    SSdbRow *pRow = *ppRow;

1,022,405✔

441

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

1,022,405✔

442

    sdbPrintOper(pSdb, pRow, "fetch");

1,022,409✔

443

    *ppObj = pRow->pObj;

1,022,350✔

444

    *status = pRow->status;

1,022,350✔

445

    break;

1,022,350✔

447

  if (lock) {

1,144,078✔

448

    sdbUnLock(pSdb, type);

1,136,430✔

451

  return ppRow;

1,144,112✔

454

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

6,931,795✔

455

  if (pIter == NULL) return;

6,931,795✔

456

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

6,929,370✔

457

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

6,929,370✔

458

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

6,929,370✔

461

  int32_t type = pRow->type;

6,929,362✔

462

  sdbReadLock(pSdb, type);

6,929,362✔

463

  taosHashCancelIterate(hash, pIter);

6,929,386✔

464

  sdbUnLock(pSdb, type);

6,929,427✔

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) {

688,634✔

479

  SHashObj *hash = sdbGetHash(pSdb, type);

688,634✔

482

  sdbReadLock(pSdb, type);

688,637✔

484

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

688,654✔

485

  while (ppRow != NULL) {

32,061,525✔

486

    SSdbRow *pRow = *ppRow;

31,374,707✔

487

    if (pRow->status == SDB_STATUS_READY) {

31,374,707✔

488

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

31,346,507✔

489

      if (!isContinue) {

31,220,866✔

490

        taosHashCancelIterate(hash, ppRow);

2✔

491

        break;

2✔

495

    ppRow = taosHashIterate(hash, ppRow);

31,249,064✔

498

  sdbUnLock(pSdb, type);

686,820✔

501

int32_t sdbGetSize(SSdb *pSdb, ESdbType type) {

779,843✔

502

  SHashObj *hash = sdbGetHash(pSdb, type);

779,843✔

505

  sdbReadLock(pSdb, type);

779,842✔

506

  int32_t size = taosHashGetSize(hash);

779,861✔

507

  sdbUnLock(pSdb, type);

779,835✔

509

  return size;

779,875✔

512

int32_t sdbGetMaxId(SSdb *pSdb, ESdbType type) {

72,270✔

513

  SHashObj *hash = sdbGetHash(pSdb, type);

72,270✔

514

  if (hash == NULL) return -1;

72,270✔

516

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

72,269✔

518

  int32_t maxId = 0;

72,263✔

519

  sdbReadLock(pSdb, type);

72,263✔

521

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

72,263✔

522

  while (ppRow != NULL) {

141,755✔

523

    SSdbRow *pRow = *ppRow;

69,492✔

524

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

69,492✔

525

    maxId = TMAX(id, maxId);

69,492✔

526

    ppRow = taosHashIterate(hash, ppRow);

69,492✔

529

  sdbUnLock(pSdb, type);

72,263✔

530

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

72,263✔

531

  return maxId + 1;

72,263✔

534

int64_t sdbGetTableVer(SSdb *pSdb, ESdbType type) {

651,214✔

535

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

651,214✔

536

    terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;

1✔

537

    return -1;

1✔

540

  return pSdb->tableVer[type];

651,213✔

taosdata / TDengine / #4271

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) {	2,864,874✔
22	switch (type) {	2,864,874!
23	case SDB_TRANS:	270,598✔
24	return "trans";	270,598✔
25	case SDB_CLUSTER:	32,270✔
26	return "cluster";	32,270✔
27	case SDB_MNODE:	34,315✔
28	return "mnode";	34,315✔
29	case SDB_QNODE:	29,612✔
30	return "qnode";	29,612✔
31	case SDB_SNODE:	9,634✔
32	return "snode";	9,634✔
33	case SDB_DNODE:	316,170✔
34	return "dnode";	316,170✔
35	case SDB_USER:	232,469✔
36	return "user";	232,469✔
37	case SDB_AUTH:	2✔
38	return "auth";	2✔
39	case SDB_ACCT:	17,901✔
40	return "acct";	17,901✔
41	case SDB_STREAM_CK:	2✔
42	return "stream_ck";	2✔
43	case SDB_STREAM:	33,739✔
44	return "stream";	33,739✔
45	case SDB_OFFSET:	2✔
46	return "offset";	2✔
47	case SDB_SUBSCRIBE:	13,314✔
48	return "subscribe";	13,314✔
49	case SDB_CONSUMER:	17,058✔
50	return "consumer";	17,058✔
51	case SDB_TOPIC:	12,060✔
52	return "topic";	12,060✔
53	case SDB_VGROUP:	661,850✔
54	return "vgroup";	661,850✔
55	case SDB_SMA:	17,597✔
56	return "sma";	17,597✔
57	case SDB_STB:	141,228✔
58	return "stb";	141,228✔
59	case SDB_DB:	228,377✔
60	return "db";	228,377✔
61	case SDB_FUNC:	9,603✔
62	return "func";	9,603✔
63	case SDB_IDX:	62,608✔
64	return "idx";	62,608✔
65	case SDB_VIEW:	10,985✔
66	return "view";	10,985✔
67	case SDB_STREAM_SEQ:	9,400✔
68	return "stream_seq";	9,400✔
69	case SDB_COMPACT:	9,430✔
70	return "compact";	9,430✔
71	case SDB_COMPACT_DETAIL:	9,592✔
72	return "compact_detail";	9,592✔
73	case SDB_GRANT:	21,569✔
74	return "grant";	21,569✔
75	case SDB_ARBGROUP:	9,501✔
76	return "arb_group";	9,501✔
77	case SDB_ANODE:	9,413✔
78	return "anode";	9,413✔
79	case SDB_CFG:	644,609✔
80	return "config";	644,609✔
81	default:	×
82	return "undefine";	×
83	}
84	}
85
86	const char *sdbStatusName(ESdbStatus status) {	1,990,276✔
87	switch (status) {	1,990,276!
88	case SDB_STATUS_CREATING:	35,950✔
89	return "creating";	35,950✔
90	case SDB_STATUS_DROPPING:	10,343✔
91	return "dropping";	10,343✔
92	case SDB_STATUS_READY:	1,866,296✔
93	return "ready";	1,866,296✔
94	case SDB_STATUS_DROPPED:	70,150✔
95	return "dropped";	70,150✔
96	case SDB_STATUS_INIT:	7,539✔
97	return "init";	7,539✔
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) {	506,639,755✔
106	#if 1
107	EKeyType keyType = pSdb->keyTypes[pRow->type];	506,639,755✔
108
109	if (keyType == SDB_KEY_BINARY) {	506,639,755✔
110	mTrace("%s:%s, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (char *)pRow->pObj,	54,412,238✔
111	pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
112	} else if (keyType == SDB_KEY_INT32) {	452,227,517✔
113	mTrace("%s:%d, ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type), (int32_t )pRow->pObj,	451,898,851✔
114	pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
115	} else if (keyType == SDB_KEY_INT64) {	328,666!
116	mTrace("%s:%" PRId64 ", ref:%d oper:%s row:%p row->pObj:%p status:%s", sdbTableName(pRow->type),	438,949✔
117	(int64_t )pRow->pObj, pRow->refCount, oper, pRow, pRow->pObj, sdbStatusName(pRow->status));
118	} else {
119	}
120	#endif
121	}	506,639,764✔
122
123	static SHashObj sdbGetHash(SSdb pSdb, int32_t type) {	265,490,269✔
124	if (type >= SDB_MAX \|\| type < 0) {	265,490,269!
125	terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;	×
126	return NULL;	1✔
127	}
128
129	SHashObj *hash = pSdb->hashObjs[type];	265,492,500✔
130	if (hash == NULL) {	265,492,500✔
131	terrno = TSDB_CODE_APP_ERROR;	4✔
132	return NULL;	4✔
133	}
134
135	return hash;	265,492,496✔
136	}
137
138	static int32_t sdbGetkeySize(SSdb pSdb, ESdbType type, const void pKey) {	38,869,349✔
139	int32_t keySize = 0;	38,869,349✔
140	EKeyType keyType = pSdb->keyTypes[type];	38,869,349✔
141
142	if (keyType == SDB_KEY_INT32) {	38,869,349✔
143	keySize = sizeof(int32_t);	23,261,434✔
144	} else if (keyType == SDB_KEY_BINARY) {	15,607,915✔
145	keySize = strlen(pKey) + 1;	15,591,598✔
146	} else {
147	keySize = sizeof(int64_t);	16,317✔
148	}
149
150	return keySize;	38,869,349✔
151	}
152
153	static int32_t sdbInsertRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pRow, int32_t keySize) {	342,234✔
154	int32_t type = pRow->type;	342,234✔
155	sdbWriteLock(pSdb, type);	342,234✔
156
157	SSdbRow *pOldRow = taosHashGet(hash, pRow->pObj, keySize);	342,234✔
158	if (pOldRow != NULL) {	342,234!
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;	342,234✔
166	pRow->status = pRaw->status;	342,234✔
167	sdbPrintOper(pSdb, pRow, "insert");	342,234✔
168
169	int32_t code = 0;	342,234✔
170	if ((code = taosHashPut(hash, pRow->pObj, keySize, &pRow, sizeof(void *))) != 0) {	342,234!
171	sdbUnLock(pSdb, type);	×
172	sdbFreeRow(pSdb, pRow, false);	×
173	return code;	×
174	}
175
176	SdbInsertFp insertFp = pSdb->insertFps[pRow->type];	342,234✔
177	if (insertFp != NULL) {	342,234!
178	code = (*insertFp)(pSdb, pRow->pObj);	342,234✔
179	if (code != 0) {	342,234!
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);	342,234✔
191
192	if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {	342,234✔
193	pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], ((int32_t )pRow->pObj));	84,757✔
194	}
195	if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT64) {	342,234✔
196	pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], ((int64_t )pRow->pObj));	2,874✔
197	}
198	pSdb->tableVer[pRow->type]++;	342,234✔
199
200	return 0;	342,234✔
201	}
202
203	static int32_t sdbUpdateRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pNewRow, int32_t keySize) {	459,062✔
204	int32_t type = pNewRow->type;	459,062✔
205	sdbWriteLock(pSdb, type);	459,062✔
206
207	SSdbRow **ppOldRow = taosHashGet(hash, pNewRow->pObj, keySize);	459,062✔
208	if (ppOldRow == NULL \|\| *ppOldRow == NULL) {	459,062!
209	sdbUnLock(pSdb, type);	324,043✔
210	return sdbInsertRow(pSdb, hash, pRaw, pNewRow, keySize);	324,043✔
211	}
212
213	SSdbRow pOldRow = ppOldRow;	135,019✔
214	pOldRow->status = pRaw->status;	135,019✔
215	sdbPrintOper(pSdb, pOldRow, "update");	135,019✔
216
217	int32_t code = 0;	135,019✔
218	SdbUpdateFp updateFp = pSdb->updateFps[type];	135,019✔
219	if (updateFp != NULL) {	135,019!
220	code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);	135,019✔
221	}
222	sdbUnLock(pSdb, type);	135,019✔
223
224	// sdbUnLock(pSdb, type);
225	sdbFreeRow(pSdb, pNewRow, false);	135,019✔
226
227	pSdb->tableVer[pOldRow->type]++;	135,019✔
228	return code;	135,019✔
229	}
230
231	static int32_t sdbDeleteRow(SSdb pSdb, SHashObj hash, SSdbRaw pRaw, SSdbRow pRow, int32_t keySize) {	85,119✔
232	int32_t type = pRow->type;	85,119✔
233	sdbWriteLock(pSdb, type);	85,119✔
234
235	SSdbRow **ppOldRow = taosHashGet(hash, pRow->pObj, keySize);	85,119✔
236	if (ppOldRow == NULL \|\| *ppOldRow == NULL) {	85,119!
237	sdbUnLock(pSdb, type);	22✔
238	sdbFreeRow(pSdb, pRow, false);	22✔
239	terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;	22✔
240	return terrno;	22✔
241	}
242	SSdbRow pOldRow = ppOldRow;	85,097✔
243	pOldRow->status = pRaw->status;	85,097✔
244
245	(void)atomic_add_fetch_32(&pOldRow->refCount, 1);	85,097✔
246	sdbPrintOper(pSdb, pOldRow, "delete");	85,097✔
247
248	if (taosHashRemove(hash, pOldRow->pObj, keySize) != 0) {	85,097!
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]++;	85,097✔
255	sdbUnLock(pSdb, type);	85,097✔
256
257	sdbFreeRow(pSdb, pRow, false);	85,097✔
258
259	sdbCheckRow(pSdb, pOldRow);	85,097✔
260	return 0;	85,097✔
261	}
262
263	int32_t sdbWriteWithoutFree(SSdb pSdb, SSdbRaw pRaw) {	562,374✔
264	if (pRaw->type == SDB_CFG) {	562,374✔
265	mTrace("sdb write cfg");	216,754✔
266	}
267	SHashObj *hash = sdbGetHash(pSdb, pRaw->type);	562,374✔
268	if (hash == NULL) return terrno;	562,374✔
269
270	SdbDecodeFp decodeFp = pSdb->decodeFps[pRaw->type];	562,372✔
271	SSdbRow pRow = (decodeFp)(pRaw);	562,372✔
272	if (pRow == NULL) return terrno;	562,372!
273
274	pRow->type = pRaw->type;	562,372✔
275
276	int32_t keySize = sdbGetkeySize(pSdb, pRow->type, pRow->pObj);	562,372✔
277	int32_t code = TSDB_CODE_SDB_INVALID_ACTION_TYPE;	562,372✔
278
279	switch (pRaw->status) {	562,372!
280	case SDB_STATUS_CREATING:	18,191✔
281	code = sdbInsertRow(pSdb, hash, pRaw, pRow, keySize);	18,191✔
282	break;	18,191✔
283	case SDB_STATUS_READY:	459,062✔
284	case SDB_STATUS_UPDATE:
285	case SDB_STATUS_DROPPING:
286	code = sdbUpdateRow(pSdb, hash, pRaw, pRow, keySize);	459,062✔
287	break;	459,062✔
288	case SDB_STATUS_DROPPED:	85,119✔
289	code = sdbDeleteRow(pSdb, hash, pRaw, pRow, keySize);	85,119✔
290	break;	85,119✔
291	}
292
293	return code;	562,372✔
294	}
295
296	int32_t sdbWrite(SSdb pSdb, SSdbRaw pRaw) {	64,167✔
297	int32_t code = sdbWriteWithoutFree(pSdb, pRaw);	64,167✔
298	sdbFreeRaw(pRaw);	64,167✔
299	return code;	64,167✔
300	}
301
302	void sdbAcquireAll(SSdb pSdb, ESdbType type, const void *pKey, bool onlyReady) {	38,306,550✔
303	terrno = 0;	38,306,550✔
304
305	SHashObj *hash = sdbGetHash(pSdb, type);	38,306,581✔
306	if (hash == NULL) return NULL;	38,305,970✔
307
308	void *pRet = NULL;	38,305,969✔
309	int32_t keySize = sdbGetkeySize(pSdb, type, pKey);	38,305,969✔
310
311	sdbReadLock(pSdb, type);	38,308,641✔
312
313	SSdbRow **ppRow = taosHashGet(hash, pKey, keySize);	38,314,817✔
314	if (ppRow == NULL \|\| *ppRow == NULL) {	38,315,499!
315	sdbUnLock(pSdb, type);	1,976,106✔
316	terrno = TSDB_CODE_SDB_OBJ_NOT_THERE;	1,976,788✔
317	return NULL;	1,976,780✔
318	}
319
320	SSdbRow pRow = ppRow;	36,339,393✔
321	switch (pRow->status) {	36,339,393✔
322	case SDB_STATUS_READY:	36,330,600✔
323	(void)atomic_add_fetch_32(&pRow->refCount, 1);	36,330,600✔
324	pRet = pRow->pObj;	36,331,952✔
325	sdbPrintOper(pSdb, pRow, "acquire");	36,331,952✔
326	break;	36,330,011✔
327	case SDB_STATUS_CREATING:	5,963✔
328	terrno = TSDB_CODE_SDB_OBJ_CREATING;	5,963✔
329	break;	5,963✔
330	case SDB_STATUS_DROPPING:	2,289✔
331	terrno = TSDB_CODE_SDB_OBJ_DROPPING;	2,289✔
332	break;	2,289✔
333	default:	541✔
334	terrno = TSDB_CODE_APP_ERROR;	541✔
335	break;	×
336	}
337
338	if (pRet == NULL) {	36,338,263✔
339	if (!onlyReady) {	8,252!
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);	36,338,263✔
348	return pRet;	36,338,379✔
349	}
350
351	void sdbAcquire(SSdb pSdb, ESdbType type, const void *pKey) { return sdbAcquireAll(pSdb, type, pKey, true); }	38,300,247✔
352	void sdbAcquireNotReadyObj(SSdb pSdb, ESdbType type, const void *pKey) {	2,932✔
353	return sdbAcquireAll(pSdb, type, pKey, false);	2,932✔
354	}
355
356	static void sdbCheckRow(SSdb pSdb, SSdbRow pRow) {	85,097✔
357	int32_t type = pRow->type;	85,097✔
358	sdbWriteLock(pSdb, type);	85,097✔
359
360	int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);	85,097✔
361	sdbPrintOper(pSdb, pRow, "check");	85,097✔
362	if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {	85,097!
363	sdbFreeRow(pSdb, pRow, true);	20,169✔
364	}
365
366	sdbUnLock(pSdb, type);	85,097✔
367	}	85,097✔
368
369	void sdbReleaseLock(SSdb pSdb, void pObj, bool lock) {	252,834,735✔
370	if (pObj == NULL) return;	252,834,735✔
371
372	SSdbRow pRow = (SSdbRow )((char *)pObj - sizeof(SSdbRow));	252,376,303✔
373	if (pRow->type >= SDB_MAX) return;	252,376,303!
374
375	int32_t type = pRow->type;	252,376,303✔
376	if (lock) {	252,376,303!
377	sdbWriteLock(pSdb, type);	252,387,841✔
378	}
379
380	int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);	252,508,574✔
381	sdbPrintOper(pSdb, pRow, "release");	252,547,146✔
382	if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {	252,531,708✔
383	sdbFreeRow(pSdb, pRow, true);	64,928✔
384	}
385	if (ref < 0) {	252,531,708✔
386	mError("row:%p, ref:%d, type:%s", pRow, ref, sdbTableName(type));	3,559!
387	}
388
389	if (lock) {	252,530,339✔
390	sdbUnLock(pSdb, type);	252,525,879✔
391	}
392	}
393
394	void sdbRelease(SSdb pSdb, void pObj) { sdbReleaseLock(pSdb, pObj, true); }	252,816,777✔
395
396	void sdbFetch(SSdb pSdb, ESdbType type, void pIter, void *ppObj) {	217,090,409✔
397	*ppObj = NULL;	217,090,409✔
398
399	SHashObj *hash = sdbGetHash(pSdb, type);	217,090,409✔
400	if (hash == NULL) return NULL;	217,080,901✔
401
402	sdbReadLock(pSdb, type);	217,080,900✔
403
404	SSdbRow **ppRow = taosHashIterate(hash, pIter);	217,087,931✔
405	while (ppRow != NULL) {	217,165,215✔
406	SSdbRow pRow = ppRow;	215,244,849✔
407	if (pRow == NULL \|\| pRow->status != SDB_STATUS_READY) {	215,244,849✔
408	ppRow = taosHashIterate(hash, ppRow);	54,351✔
409	continue;	51,011✔
410	}
411
412	(void) atomic_add_fetch_32(&pRow->refCount, 1);	215,190,498✔
413
414	sdbPrintOper(pSdb, pRow, "fetch");	215,187,838✔
415	*ppObj = pRow->pObj;	215,152,875✔
416	break;	215,152,875✔
417	}
418	sdbUnLock(pSdb, type);	217,073,241✔
419
420	return ppRow;	217,102,859✔
421	}
422
423	void sdbFetchAll(SSdb pSdb, ESdbType type, void pIter, void ppObj, ESdbStatus status, bool lock) {	1,144,080✔
424	*ppObj = NULL;	1,144,080✔
425
426	SHashObj *hash = sdbGetHash(pSdb, type);	1,144,080✔
427	if (hash == NULL) return NULL;	1,144,042!
428
429	if (lock) {	1,144,042✔
430	sdbReadLock(pSdb, type);	1,136,393✔
431	}
432
433	SSdbRow **ppRow = taosHashIterate(hash, pIter);	1,144,047✔
434	while (ppRow != NULL) {	1,144,133✔
435	SSdbRow pRow = ppRow;	1,022,405✔
436	if (pRow == NULL) {	1,022,405!
437	ppRow = taosHashIterate(hash, ppRow);	×
438	continue;	×
439	}
440
441	(void)atomic_add_fetch_32(&pRow->refCount, 1);	1,022,405✔
442	sdbPrintOper(pSdb, pRow, "fetch");	1,022,409✔
443	*ppObj = pRow->pObj;	1,022,350✔
444	*status = pRow->status;	1,022,350✔
445	break;	1,022,350✔
446	}
447	if (lock) {	1,144,078✔
448	sdbUnLock(pSdb, type);	1,136,430✔
449	}
450
451	return ppRow;	1,144,112✔
452	}
453
454	void sdbCancelFetch(SSdb pSdb, void pIter) {	6,931,795✔
455	if (pIter == NULL) return;	6,931,795✔
456	SSdbRow pRow = (SSdbRow **)pIter;	6,929,370✔
457	mTrace("cancel fetch row:%p", pRow);	6,929,370✔
458	SHashObj *hash = sdbGetHash(pSdb, pRow->type);	6,929,370✔
459	if (hash == NULL) return;	6,929,362!
460
461	int32_t type = pRow->type;	6,929,362✔
462	sdbReadLock(pSdb, type);	6,929,362✔
463	taosHashCancelIterate(hash, pIter);	6,929,386✔
464	sdbUnLock(pSdb, type);	6,929,427✔
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) {	688,634✔
479	SHashObj *hash = sdbGetHash(pSdb, type);	688,634✔
480	if (hash == NULL) return;	688,637!
481
482	sdbReadLock(pSdb, type);	688,637✔
483
484	SSdbRow **ppRow = taosHashIterate(hash, NULL);	688,654✔
485	while (ppRow != NULL) {	32,061,525✔
486	SSdbRow pRow = ppRow;	31,374,707✔
487	if (pRow->status == SDB_STATUS_READY) {	31,374,707✔
488	bool isContinue = (*fp)(pSdb->pMnode, pRow->pObj, p1, p2, p3);	31,346,507✔
489	if (!isContinue) {	31,220,866✔
490	taosHashCancelIterate(hash, ppRow);	2✔
491	break;	2✔
492	}
493	}
494
495	ppRow = taosHashIterate(hash, ppRow);	31,249,064✔
496	}
497
498	sdbUnLock(pSdb, type);	686,820✔
499	}
500
501	int32_t sdbGetSize(SSdb *pSdb, ESdbType type) {	779,843✔
502	SHashObj *hash = sdbGetHash(pSdb, type);	779,843✔
503	if (hash == NULL) return 0;	779,842!
504
505	sdbReadLock(pSdb, type);	779,842✔
506	int32_t size = taosHashGetSize(hash);	779,861✔
507	sdbUnLock(pSdb, type);	779,835✔
508
509	return size;	779,875✔
510	}
511
512	int32_t sdbGetMaxId(SSdb *pSdb, ESdbType type) {	72,270✔
513	SHashObj *hash = sdbGetHash(pSdb, type);	72,270✔
514	if (hash == NULL) return -1;	72,270✔
515
516	if (pSdb->keyTypes[type] != SDB_KEY_INT32) return -1;	72,269✔
517
518	int32_t maxId = 0;	72,263✔
519	sdbReadLock(pSdb, type);	72,263✔
520
521	SSdbRow **ppRow = taosHashIterate(hash, NULL);	72,263✔
522	while (ppRow != NULL) {	141,755✔
523	SSdbRow pRow = ppRow;	69,492✔
524	int32_t id = (int32_t )pRow->pObj;	69,492✔
525	maxId = TMAX(id, maxId);	69,492✔
526	ppRow = taosHashIterate(hash, ppRow);	69,492✔
527	}
528
529	sdbUnLock(pSdb, type);	72,263✔
530	maxId = TMAX(maxId, pSdb->maxId[type]);	72,263✔
531	return maxId + 1;	72,263✔
532	}
533
534	int64_t sdbGetTableVer(SSdb *pSdb, ESdbType type) {	651,214✔
535	if (type >= SDB_MAX \|\| type < 0) {	651,214✔
536	terrno = TSDB_CODE_SDB_INVALID_TABLE_TYPE;	1✔
537	return -1;	1✔
538	}
539
540	return pSdb->tableVer[type];	651,213✔
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 / #4271

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