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refact: TDB

This commit is contained in:
Hongze Cheng 2022-05-18 05:46:16 +00:00
parent 7655f51ff8
commit f8b2bdecf1
9 changed files with 95 additions and 95 deletions
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48
source/dnode/vnode/src/meta/metaOpen.c
View File

@ -57,56 +57,56 @@ int metaOpen(SVnode *pVnode, SMeta **ppMeta) {
}
// open pTbDb
ret = tdbDbOpen("table.db", sizeof(STbDbKey), -1, tbDbKeyCmpr, pMeta->pEnv, &pMeta->pTbDb);
ret = tdbOpen("table.db", sizeof(STbDbKey), -1, tbDbKeyCmpr, pMeta->pEnv, &pMeta->pTbDb);
if (ret < 0) {
metaError("vgId:%d failed to open meta table db since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pSkmDb
ret = tdbDbOpen("schema.db", sizeof(SSkmDbKey), -1, skmDbKeyCmpr, pMeta->pEnv, &pMeta->pSkmDb);
ret = tdbOpen("schema.db", sizeof(SSkmDbKey), -1, skmDbKeyCmpr, pMeta->pEnv, &pMeta->pSkmDb);
if (ret < 0) {
metaError("vgId:%d failed to open meta schema db since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pUidIdx
ret = tdbDbOpen("uid.idx", sizeof(tb_uid_t), sizeof(int64_t), uidIdxKeyCmpr, pMeta->pEnv, &pMeta->pUidIdx);
ret = tdbOpen("uid.idx", sizeof(tb_uid_t), sizeof(int64_t), uidIdxKeyCmpr, pMeta->pEnv, &pMeta->pUidIdx);
if (ret < 0) {
metaError("vgId:%d failed to open meta uid idx since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pNameIdx
ret = tdbDbOpen("name.idx", -1, sizeof(tb_uid_t), NULL, pMeta->pEnv, &pMeta->pNameIdx);
ret = tdbOpen("name.idx", -1, sizeof(tb_uid_t), NULL, pMeta->pEnv, &pMeta->pNameIdx);
if (ret < 0) {
metaError("vgId:%d failed to open meta name index since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pCtbIdx
ret = tdbDbOpen("ctb.idx", sizeof(SCtbIdxKey), 0, ctbIdxKeyCmpr, pMeta->pEnv, &pMeta->pCtbIdx);
ret = tdbOpen("ctb.idx", sizeof(SCtbIdxKey), 0, ctbIdxKeyCmpr, pMeta->pEnv, &pMeta->pCtbIdx);
if (ret < 0) {
metaError("vgId:%d failed to open meta child table index since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pTagIdx
ret = tdbDbOpen("tag.idx", -1, 0, tagIdxKeyCmpr, pMeta->pEnv, &pMeta->pTagIdx);
ret = tdbOpen("tag.idx", -1, 0, tagIdxKeyCmpr, pMeta->pEnv, &pMeta->pTagIdx);
if (ret < 0) {
metaError("vgId:%d failed to open meta tag index since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pTtlIdx
ret = tdbDbOpen("ttl.idx", sizeof(STtlIdxKey), 0, ttlIdxKeyCmpr, pMeta->pEnv, &pMeta->pTtlIdx);
ret = tdbOpen("ttl.idx", sizeof(STtlIdxKey), 0, ttlIdxKeyCmpr, pMeta->pEnv, &pMeta->pTtlIdx);
if (ret < 0) {
metaError("vgId:%d failed to open meta ttl index since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
// open pSmaIdx
ret = tdbDbOpen("sma.idx", sizeof(SSmaIdxKey), 0, smaIdxKeyCmpr, pMeta->pEnv, &pMeta->pSmaIdx);
ret = tdbOpen("sma.idx", sizeof(SSmaIdxKey), 0, smaIdxKeyCmpr, pMeta->pEnv, &pMeta->pSmaIdx);
if (ret < 0) {
metaError("vgId:%d failed to open meta sma index since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
@ -125,14 +125,14 @@ int metaOpen(SVnode *pVnode, SMeta **ppMeta) {
_err:
if (pMeta->pIdx) metaCloseIdx(pMeta);
if (pMeta->pSmaIdx) tdbDbClose(pMeta->pSmaIdx);
if (pMeta->pTtlIdx) tdbDbClose(pMeta->pTtlIdx);
if (pMeta->pTagIdx) tdbDbClose(pMeta->pTagIdx);
if (pMeta->pCtbIdx) tdbDbClose(pMeta->pCtbIdx);
if (pMeta->pNameIdx) tdbDbClose(pMeta->pNameIdx);
if (pMeta->pUidIdx) tdbDbClose(pMeta->pUidIdx);
if (pMeta->pSkmDb) tdbDbClose(pMeta->pSkmDb);
if (pMeta->pTbDb) tdbDbClose(pMeta->pTbDb);
if (pMeta->pSmaIdx) tdbClose(pMeta->pSmaIdx);
if (pMeta->pTtlIdx) tdbClose(pMeta->pTtlIdx);
if (pMeta->pTagIdx) tdbClose(pMeta->pTagIdx);
if (pMeta->pCtbIdx) tdbClose(pMeta->pCtbIdx);
if (pMeta->pNameIdx) tdbClose(pMeta->pNameIdx);
if (pMeta->pUidIdx) tdbClose(pMeta->pUidIdx);
if (pMeta->pSkmDb) tdbClose(pMeta->pSkmDb);
if (pMeta->pTbDb) tdbClose(pMeta->pTbDb);
if (pMeta->pEnv) tdbEnvClose(pMeta->pEnv);
metaDestroyLock(pMeta);
taosMemoryFree(pMeta);
@ -142,14 +142,14 @@ _err:
int metaClose(SMeta *pMeta) {
if (pMeta) {
if (pMeta->pIdx) metaCloseIdx(pMeta);
if (pMeta->pSmaIdx) tdbDbClose(pMeta->pSmaIdx);
if (pMeta->pTtlIdx) tdbDbClose(pMeta->pTtlIdx);
if (pMeta->pTagIdx) tdbDbClose(pMeta->pTagIdx);
if (pMeta->pCtbIdx) tdbDbClose(pMeta->pCtbIdx);
if (pMeta->pNameIdx) tdbDbClose(pMeta->pNameIdx);
if (pMeta->pUidIdx) tdbDbClose(pMeta->pUidIdx);
if (pMeta->pSkmDb) tdbDbClose(pMeta->pSkmDb);
if (pMeta->pTbDb) tdbDbClose(pMeta->pTbDb);
if (pMeta->pSmaIdx) tdbClose(pMeta->pSmaIdx);
if (pMeta->pTtlIdx) tdbClose(pMeta->pTtlIdx);
if (pMeta->pTagIdx) tdbClose(pMeta->pTagIdx);
if (pMeta->pCtbIdx) tdbClose(pMeta->pCtbIdx);
if (pMeta->pNameIdx) tdbClose(pMeta->pNameIdx);
if (pMeta->pUidIdx) tdbClose(pMeta->pUidIdx);
if (pMeta->pSkmDb) tdbClose(pMeta->pSkmDb);
if (pMeta->pTbDb) tdbClose(pMeta->pTbDb);
if (pMeta->pEnv) tdbEnvClose(pMeta->pEnv);
metaDestroyLock(pMeta);
taosMemoryFree(pMeta);

8
source/dnode/vnode/src/meta/metaQuery.c
View File

@ -35,7 +35,7 @@ int metaGetTableEntryByVersion(SMetaReader *pReader, int64_t version, tb_uid_t u
STbDbKey tbDbKey = {.version = version, .uid = uid};
// query table.db
if (tdbDbGet(pMeta->pTbDb, &tbDbKey, sizeof(tbDbKey), &pReader->pBuf, &pReader->szBuf) < 0) {
if (tdbGet(pMeta->pTbDb, &tbDbKey, sizeof(tbDbKey), &pReader->pBuf, &pReader->szBuf) < 0) {
terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
goto _err;
}
@ -58,7 +58,7 @@ int metaGetTableEntryByUid(SMetaReader *pReader, tb_uid_t uid) {
int64_t version;
// query uid.idx
if (tdbDbGet(pMeta->pUidIdx, &uid, sizeof(uid), &pReader->pBuf, &pReader->szBuf) < 0) {
if (tdbGet(pMeta->pUidIdx, &uid, sizeof(uid), &pReader->pBuf, &pReader->szBuf) < 0) {
terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
return -1;
}
@ -72,7 +72,7 @@ int metaGetTableEntryByName(SMetaReader *pReader, const char *name) {
tb_uid_t uid;
// query name.idx
if (tdbDbGet(pMeta->pNameIdx, name, strlen(name) + 1, &pReader->pBuf, &pReader->szBuf) < 0) {
if (tdbGet(pMeta->pNameIdx, name, strlen(name) + 1, &pReader->pBuf, &pReader->szBuf) < 0) {
terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
return -1;
}
@ -159,7 +159,7 @@ SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, boo
pKey = &skmDbKey;
kLen = sizeof(skmDbKey);
metaRLock(pMeta);
ret = tdbDbGet(pMeta->pSkmDb, pKey, kLen, &pVal, &vLen);
ret = tdbGet(pMeta->pSkmDb, pKey, kLen, &pVal, &vLen);
metaULock(pMeta);
if (ret < 0) {
return NULL;

8
source/dnode/vnode/src/meta/metaSma.c
View File

@ -117,7 +117,7 @@ static int metaSaveSmaToDB(SMeta *pMeta, const SMetaEntry *pME) {
tEncoderClear(&coder);
// write to table.db
if (tdbDbInsert(pMeta->pTbDb, pKey, kLen, pVal, vLen, &pMeta->txn) < 0) {
if (tdbInsert(pMeta->pTbDb, pKey, kLen, pVal, vLen, &pMeta->txn) < 0) {
goto _err;
}
@ -130,17 +130,17 @@ _err:
}
static int metaUpdateUidIdx(SMeta *pMeta, const SMetaEntry *pME) {
return tdbDbInsert(pMeta->pUidIdx, &pME->uid, sizeof(tb_uid_t), &pME->version, sizeof(int64_t), &pMeta->txn);
return tdbInsert(pMeta->pUidIdx, &pME->uid, sizeof(tb_uid_t), &pME->version, sizeof(int64_t), &pMeta->txn);
}
static int metaUpdateNameIdx(SMeta *pMeta, const SMetaEntry *pME) {
return tdbDbInsert(pMeta->pNameIdx, pME->name, strlen(pME->name) + 1, &pME->uid, sizeof(tb_uid_t), &pMeta->txn);
return tdbInsert(pMeta->pNameIdx, pME->name, strlen(pME->name) + 1, &pME->uid, sizeof(tb_uid_t), &pMeta->txn);
}
static int metaUpdateSmaIdx(SMeta *pMeta, const SMetaEntry *pME) {
SSmaIdxKey smaIdxKey = {.uid = pME->smaEntry.tsma->tableUid, .smaUid = pME->smaEntry.tsma->indexUid};
return tdbDbInsert(pMeta->pSmaIdx, &smaIdxKey, sizeof(smaIdxKey), NULL, 0, &pMeta->txn);
return tdbInsert(pMeta->pSmaIdx, &smaIdxKey, sizeof(smaIdxKey), NULL, 0, &pMeta->txn);
}
static int metaHandleSmaEntry(SMeta *pMeta, const SMetaEntry *pME) {

28
source/dnode/vnode/src/meta/metaTable.c
View File

@ -389,7 +389,7 @@ static int metaAlterTableColumn(SMeta *pMeta, int64_t version, SVAlterTbReq *pAl
int c;
// search name index
ret = tdbDbGet(pMeta->pNameIdx, pAlterTbReq->tbName, strlen(pAlterTbReq->tbName) + 1, &pVal, &nVal);
ret = tdbGet(pMeta->pNameIdx, pAlterTbReq->tbName, strlen(pAlterTbReq->tbName) + 1, &pVal, &nVal);
if (ret < 0) {
terrno = TSDB_CODE_VND_TABLE_NOT_EXIST;
return -1;
@ -536,7 +536,7 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
int nData = 0;
// search name index
ret = tdbDbGet(pMeta->pNameIdx, pAlterTbReq->tbName, strlen(pAlterTbReq->tbName) + 1, &pVal, &nVal);
ret = tdbGet(pMeta->pNameIdx, pAlterTbReq->tbName, strlen(pAlterTbReq->tbName) + 1, &pVal, &nVal);
if (ret < 0) {
terrno = TSDB_CODE_VND_TABLE_NOT_EXIST;
return -1;
@ -573,8 +573,8 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
tDecoderClear(&dc);
/* get stbEntry*/
tdbDbGet(pMeta->pUidIdx, &ctbEntry.ctbEntry.suid, sizeof(tb_uid_t), &pVal, &nVal);
tdbDbGet(pMeta->pTbDb, &((STbDbKey){.uid = ctbEntry.ctbEntry.suid, .version = *(int64_t *)pVal}), sizeof(STbDbKey),
tdbGet(pMeta->pUidIdx, &ctbEntry.ctbEntry.suid, sizeof(tb_uid_t), &pVal, &nVal);
tdbGet(pMeta->pTbDb, &((STbDbKey){.uid = ctbEntry.ctbEntry.suid, .version = *(int64_t *)pVal}), sizeof(STbDbKey),
(void **)&stbEntry.pBuf, &nVal);
tdbFree(pVal);
tDecoderInit(&dc, stbEntry.pBuf, nVal);
@ -632,7 +632,7 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
metaSaveToTbDb(pMeta, &ctbEntry);
// save to uid.idx
tdbDbUpsert(pMeta->pUidIdx, &ctbEntry.uid, sizeof(tb_uid_t), &version, sizeof(version), &pMeta->txn);
tdbUpsert(pMeta->pUidIdx, &ctbEntry.uid, sizeof(tb_uid_t), &version, sizeof(version), &pMeta->txn);
if (ctbEntry.pBuf) taosMemoryFree(ctbEntry.pBuf);
if (stbEntry.pBuf) tdbFree(stbEntry.pBuf);
@ -708,7 +708,7 @@ static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME) {
tEncoderClear(&coder);
// write to table.db
if (tdbDbInsert(pMeta->pTbDb, pKey, kLen, pVal, vLen, &pMeta->txn) < 0) {
if (tdbInsert(pMeta->pTbDb, pKey, kLen, pVal, vLen, &pMeta->txn) < 0) {
goto _err;
}
@ -721,11 +721,11 @@ _err:
}
static int metaUpdateUidIdx(SMeta *pMeta, const SMetaEntry *pME) {
return tdbDbInsert(pMeta->pUidIdx, &pME->uid, sizeof(tb_uid_t), &pME->version, sizeof(int64_t), &pMeta->txn);
return tdbInsert(pMeta->pUidIdx, &pME->uid, sizeof(tb_uid_t), &pME->version, sizeof(int64_t), &pMeta->txn);
}
static int metaUpdateNameIdx(SMeta *pMeta, const SMetaEntry *pME) {
return tdbDbInsert(pMeta->pNameIdx, pME->name, strlen(pME->name) + 1, &pME->uid, sizeof(tb_uid_t), &pMeta->txn);
return tdbInsert(pMeta->pNameIdx, pME->name, strlen(pME->name) + 1, &pME->uid, sizeof(tb_uid_t), &pMeta->txn);
}
static int metaUpdateTtlIdx(SMeta *pMeta, const SMetaEntry *pME) {
@ -748,12 +748,12 @@ static int metaUpdateTtlIdx(SMeta *pMeta, const SMetaEntry *pME) {
ttlKey.dtime = ctime + ttlDays * 24 * 60 * 60;
ttlKey.uid = pME->uid;
return tdbDbInsert(pMeta->pTtlIdx, &ttlKey, sizeof(ttlKey), NULL, 0, &pMeta->txn);
return tdbInsert(pMeta->pTtlIdx, &ttlKey, sizeof(ttlKey), NULL, 0, &pMeta->txn);
}
static int metaUpdateCtbIdx(SMeta *pMeta, const SMetaEntry *pME) {
SCtbIdxKey ctbIdxKey = {.suid = pME->ctbEntry.suid, .uid = pME->uid};
return tdbDbInsert(pMeta->pCtbIdx, &ctbIdxKey, sizeof(ctbIdxKey), NULL, 0, &pMeta->txn);
return tdbInsert(pMeta->pCtbIdx, &ctbIdxKey, sizeof(ctbIdxKey), NULL, 0, &pMeta->txn);
}
static int metaCreateTagIdxKey(tb_uid_t suid, int32_t cid, const void *pTagData, int8_t type, tb_uid_t uid,
@ -801,10 +801,10 @@ static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
SDecoder dc = {0};
// get super table
tdbDbGet(pMeta->pUidIdx, &pCtbEntry->ctbEntry.suid, sizeof(tb_uid_t), &pData, &nData);
tdbGet(pMeta->pUidIdx, &pCtbEntry->ctbEntry.suid, sizeof(tb_uid_t), &pData, &nData);
tbDbKey.uid = pCtbEntry->ctbEntry.suid;
tbDbKey.version = *(int64_t *)pData;
tdbDbGet(pMeta->pTbDb, &tbDbKey, sizeof(tbDbKey), &pData, &nData);
tdbGet(pMeta->pTbDb, &tbDbKey, sizeof(tbDbKey), &pData, &nData);
tDecoderInit(&dc, pData, nData);
metaDecodeEntry(&dc, &stbEntry);
@ -817,7 +817,7 @@ static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
&pTagIdxKey, &nTagIdxKey) < 0) {
return -1;
}
tdbDbInsert(pMeta->pTagIdx, pTagIdxKey, nTagIdxKey, NULL, 0, &pMeta->txn);
tdbInsert(pMeta->pTagIdx, pTagIdxKey, nTagIdxKey, NULL, 0, &pMeta->txn);
metaDestroyTagIdxKey(pTagIdxKey);
tDecoderClear(&dc);
@ -859,7 +859,7 @@ static int metaSaveToSkmDb(SMeta *pMeta, const SMetaEntry *pME) {
tEncoderInit(&coder, pVal, vLen);
tEncodeSSchemaWrapper(&coder, pSW);
if (tdbDbInsert(pMeta->pSkmDb, &skmDbKey, sizeof(skmDbKey), pVal, vLen, &pMeta->txn) < 0) {
if (tdbInsert(pMeta->pSkmDb, &skmDbKey, sizeof(skmDbKey), pVal, vLen, &pMeta->txn) < 0) {
rcode = -1;
goto _exit;
}

8
source/dnode/vnode/src/sma/smaTDBImpl.c
View File

@ -59,14 +59,14 @@ static int32_t smaOpenDBDb(TDB **ppDB, TENV *pEnv, const char *pFName) {
// Create a database
compFunc = tdSmaKeyCmpr;
if(tdbDbOpen(pFName, -1, -1, compFunc, pEnv, ppDB) < 0) {
if (tdbOpen(pFName, -1, -1, compFunc, pEnv, ppDB) < 0) {
return -1;
}
return 0;
}
static int32_t smaCloseDBDb(TDB *pDB) { return tdbDbClose(pDB); }
static int32_t smaCloseDBDb(TDB *pDB) { return tdbClose(pDB); }
int32_t smaOpenDBF(TENV *pEnv, SDBFile *pDBF) {
// TEnv is shared by a group of SDBFile
@ -99,7 +99,7 @@ int32_t smaSaveSmaToDB(SDBFile *pDBF, void *pKey, int32_t keyLen, void *pVal, in
int32_t ret;
printf("save tsma data into %s, keyLen:%d valLen:%d txn:%p\n", pDBF->path, keyLen, valLen, txn);
ret = tdbDbUpsert(pDBF->pDB, pKey, keyLen, pVal, valLen, txn);
ret = tdbUpsert(pDBF->pDB, pKey, keyLen, pVal, valLen, txn);
if (ret < 0) {
smaError("failed to upsert tsma data into db, ret = %d", ret);
return -1;
@ -112,7 +112,7 @@ void *smaGetSmaDataByKey(SDBFile *pDBF, const void *pKey, int32_t keyLen, int32_
void *pVal = NULL;
int ret;
ret = tdbDbGet(pDBF->pDB, pKey, keyLen, &pVal, valLen);
ret = tdbGet(pDBF->pDB, pKey, keyLen, &pVal, valLen);
if (ret < 0) {
smaError("failed to get tsma data from db, ret = %d", ret);

8
source/dnode/vnode/src/tsdb/tsdbTDBImpl.c
View File

@ -60,12 +60,12 @@ static int32_t tsdbOpenDBDb(TDB **ppDB, TENV *pEnv, const char *pFName) {
// Create a database
compFunc = tsdbSmaKeyCmpr;
ret = tdbDbOpen(pFName, -1, -1, compFunc, pEnv, ppDB);
ret = tdbOpen(pFName, -1, -1, compFunc, pEnv, ppDB);
return 0;
}
static int32_t tsdbCloseDBDb(TDB *pDB) { return tdbDbClose(pDB); }
static int32_t tsdbCloseDBDb(TDB *pDB) { return tdbClose(pDB); }
int32_t tsdbOpenDBF(TENV *pEnv, SDBFile *pDBF) {
// TEnv is shared by a group of SDBFile
@ -97,7 +97,7 @@ int32_t tsdbCloseDBF(SDBFile *pDBF) {
int32_t tsdbSaveSmaToDB(SDBFile *pDBF, void *pKey, int32_t keyLen, void *pVal, int32_t valLen, TXN *txn) {
int32_t ret;
ret = tdbDbInsert(pDBF->pDB, pKey, keyLen, pVal, valLen, txn);
ret = tdbInsert(pDBF->pDB, pKey, keyLen, pVal, valLen, txn);
if (ret < 0) {
tsdbError("Failed to create insert sma data into db, ret = %d", ret);
return -1;
@ -110,7 +110,7 @@ void *tsdbGetSmaDataByKey(SDBFile *pDBF, const void *pKey, int32_t keyLen, int32
void *pVal = NULL;
int ret;
ret = tdbDbGet(pDBF->pDB, pKey, keyLen, &pVal, valLen);
ret = tdbGet(pDBF->pDB, pKey, keyLen, &pVal, valLen);
if (ret < 0) {
tsdbError("Failed to get sma data from db, ret = %d", ret);

16
source/libs/tdb/inc/tdb.h
View File

@ -37,14 +37,14 @@ int tdbBegin(TENV *pEnv, TXN *pTxn);
int tdbCommit(TENV *pEnv, TXN *pTxn);
// TDB
int tdbDbOpen(const char *fname, int keyLen, int valLen, tdb_cmpr_fn_t keyCmprFn, TENV *pEnv, TDB **ppDb);
int tdbDbClose(TDB *pDb);
int tdbDbDrop(TDB *pDb);
int tdbDbInsert(TDB *pDb, const void *pKey, int keyLen, const void *pVal, int valLen, TXN *pTxn);
int tdbDbDelete(TDB *pDb, const void *pKey, int kLen, TXN *pTxn);
int tdbDbUpsert(TDB *pDb, const void *pKey, int kLen, const void *pVal, int vLen, TXN *pTxn);
int tdbDbGet(TDB *pDb, const void *pKey, int kLen, void **ppVal, int *vLen);
int tdbDbPGet(TDB *pDb, const void *pKey, int kLen, void **ppKey, int *pkLen, void **ppVal, int *vLen);
int tdbOpen(const char *fname, int keyLen, int valLen, tdb_cmpr_fn_t keyCmprFn, TENV *pEnv, TDB **ppDb);
int tdbClose(TDB *pDb);
int tdbDrop(TDB *pDb);
int tdbInsert(TDB *pDb, const void *pKey, int keyLen, const void *pVal, int valLen, TXN *pTxn);
int tdbDelete(TDB *pDb, const void *pKey, int kLen, TXN *pTxn);
int tdbUpsert(TDB *pDb, const void *pKey, int kLen, const void *pVal, int vLen, TXN *pTxn);
int tdbGet(TDB *pDb, const void *pKey, int kLen, void **ppVal, int *vLen);
int tdbPGet(TDB *pDb, const void *pKey, int kLen, void **ppKey, int *pkLen, void **ppVal, int *vLen);
// TDBC
int tdbDbcOpen(TDB *pDb, TDBC **ppDbc, TXN *pTxn);

16
source/libs/tdb/src/db/tdbDb.c
View File

@ -24,7 +24,7 @@ struct STDBC {
SBTC btc;
};
int tdbDbOpen(const char *fname, int keyLen, int valLen, tdb_cmpr_fn_t keyCmprFn, TENV *pEnv, TDB **ppDb) {
int tdbOpen(const char *fname, int keyLen, int valLen, tdb_cmpr_fn_t keyCmprFn, TENV *pEnv, TDB **ppDb) {
TDB *pDb;
SPager *pPager;
int ret;
@ -65,7 +65,7 @@ int tdbDbOpen(const char *fname, int keyLen, int valLen, tdb_cmpr_fn_t keyCmprFn
return 0;
}
int tdbDbClose(TDB *pDb) {
int tdbClose(TDB *pDb) {
if (pDb) {
tdbBtreeClose(pDb->pBt);
tdbOsFree(pDb);
@ -73,26 +73,26 @@ int tdbDbClose(TDB *pDb) {
return 0;
}
int tdbDbDrop(TDB *pDb) {
int tdbDrop(TDB *pDb) {
// TODO
return 0;
}
int tdbDbInsert(TDB *pDb, const void *pKey, int keyLen, const void *pVal, int valLen, TXN *pTxn) {
int tdbInsert(TDB *pDb, const void *pKey, int keyLen, const void *pVal, int valLen, TXN *pTxn) {
return tdbBtreeInsert(pDb->pBt, pKey, keyLen, pVal, valLen, pTxn);
}
int tdbDbDelete(TDB *pDb, const void *pKey, int kLen, TXN *pTxn) { return tdbBtreeDelete(pDb->pBt, pKey, kLen, pTxn); }
int tdbDelete(TDB *pDb, const void *pKey, int kLen, TXN *pTxn) { return tdbBtreeDelete(pDb->pBt, pKey, kLen, pTxn); }
int tdbDbUpsert(TDB *pDb, const void *pKey, int kLen, const void *pVal, int vLen, TXN *pTxn) {
int tdbUpsert(TDB *pDb, const void *pKey, int kLen, const void *pVal, int vLen, TXN *pTxn) {
return tdbBtreeUpsert(pDb->pBt, pKey, kLen, pVal, vLen, pTxn);
}
int tdbDbGet(TDB *pDb, const void *pKey, int kLen, void **ppVal, int *vLen) {
int tdbGet(TDB *pDb, const void *pKey, int kLen, void **ppVal, int *vLen) {
return tdbBtreeGet(pDb->pBt, pKey, kLen, ppVal, vLen);
}
int tdbDbPGet(TDB *pDb, const void *pKey, int kLen, void **ppKey, int *pkLen, void **ppVal, int *vLen) {
int tdbPGet(TDB *pDb, const void *pKey, int kLen, void **ppKey, int *pkLen, void **ppVal, int *vLen) {
return tdbBtreePGet(pDb->pBt, pKey, kLen, ppKey, pkLen, ppVal, vLen);
}

42
source/libs/tdb/test/tdbTest.cpp
View File

@ -131,7 +131,7 @@ TEST(tdb_test, simple_insert1) {
// Create a database
compFunc = tKeyCmpr;
ret = tdbDbOpen("db.db", -1, -1, compFunc, pEnv, &pDb);
ret = tdbOpen("db.db", -1, -1, compFunc, pEnv, &pDb);
GTEST_ASSERT_EQ(ret, 0);
{
@ -152,7 +152,7 @@ TEST(tdb_test, simple_insert1) {
for (int iData = 1; iData <= nData; iData++) {
sprintf(key, "key%d", iData);
sprintf(val, "value%d", iData);
ret = tdbDbInsert(pDb, key, strlen(key), val, strlen(val), &txn);
ret = tdbInsert(pDb, key, strlen(key), val, strlen(val), &txn);
GTEST_ASSERT_EQ(ret, 0);
// if pool is full, commit the transaction and start a new one
@ -181,7 +181,7 @@ TEST(tdb_test, simple_insert1) {
sprintf(key, "key%d", i);
sprintf(val, "value%d", i);
ret = tdbDbGet(pDb, key, strlen(key), &pVal, &vLen);
ret = tdbGet(pDb, key, strlen(key), &pVal, &vLen);
ASSERT(ret == 0);
GTEST_ASSERT_EQ(ret, 0);
@ -224,11 +224,11 @@ TEST(tdb_test, simple_insert1) {
}
}
ret = tdbDbDrop(pDb);
ret = tdbDrop(pDb);
GTEST_ASSERT_EQ(ret, 0);
// Close a database
tdbDbClose(pDb);
tdbClose(pDb);
// Close Env
ret = tdbEnvClose(pEnv);
@ -251,7 +251,7 @@ TEST(tdb_test, simple_insert2) {
// Create a database
compFunc = tDefaultKeyCmpr;
ret = tdbDbOpen("db.db", -1, -1, compFunc, pEnv, &pDb);
ret = tdbOpen("db.db", -1, -1, compFunc, pEnv, &pDb);
GTEST_ASSERT_EQ(ret, 0);
{
@ -271,7 +271,7 @@ TEST(tdb_test, simple_insert2) {
for (int iData = 1; iData <= nData; iData++) {
sprintf(key, "key%d", iData);
sprintf(val, "value%d", iData);
ret = tdbDbInsert(pDb, key, strlen(key), val, strlen(val), &txn);
ret = tdbInsert(pDb, key, strlen(key), val, strlen(val), &txn);
GTEST_ASSERT_EQ(ret, 0);
}
@ -311,11 +311,11 @@ TEST(tdb_test, simple_insert2) {
tdbCommit(pEnv, &txn);
tdbTxnClose(&txn);
ret = tdbDbDrop(pDb);
ret = tdbDrop(pDb);
GTEST_ASSERT_EQ(ret, 0);
// Close a database
tdbDbClose(pDb);
tdbClose(pDb);
// Close Env
ret = tdbEnvClose(pEnv);
@ -346,7 +346,7 @@ TEST(tdb_test, simple_delete1) {
GTEST_ASSERT_EQ(ret, 0);
// open database
ret = tdbDbOpen("db.db", -1, -1, tKeyCmpr, pEnv, &pDb);
ret = tdbOpen("db.db", -1, -1, tKeyCmpr, pEnv, &pDb);
GTEST_ASSERT_EQ(ret, 0);
tdbTxnOpen(&txn, 0, poolMalloc, poolFree, pPool, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED);
@ -356,7 +356,7 @@ TEST(tdb_test, simple_delete1) {
for (int iData = 0; iData < nKV; iData++) {
sprintf(key, "key%d", iData);
sprintf(data, "data%d", iData);
ret = tdbDbInsert(pDb, key, strlen(key), data, strlen(data), &txn);
ret = tdbInsert(pDb, key, strlen(key), data, strlen(data), &txn);
GTEST_ASSERT_EQ(ret, 0);
}
@ -365,7 +365,7 @@ TEST(tdb_test, simple_delete1) {
sprintf(key, "key%d", iData);
sprintf(data, "data%d", iData);
ret = tdbDbGet(pDb, key, strlen(key), &pData, &nData);
ret = tdbGet(pDb, key, strlen(key), &pData, &nData);
GTEST_ASSERT_EQ(ret, 0);
GTEST_ASSERT_EQ(memcmp(data, pData, nData), 0);
}
@ -374,7 +374,7 @@ TEST(tdb_test, simple_delete1) {
for (int iData = nKV - 1; iData > 30; iData--) {
sprintf(key, "key%d", iData);
ret = tdbDbDelete(pDb, key, strlen(key), &txn);
ret = tdbDelete(pDb, key, strlen(key), &txn);
GTEST_ASSERT_EQ(ret, 0);
}
@ -382,7 +382,7 @@ TEST(tdb_test, simple_delete1) {
for (int iData = 0; iData < nKV; iData++) {
sprintf(key, "key%d", iData);
ret = tdbDbGet(pDb, key, strlen(key), &pData, &nData);
ret = tdbGet(pDb, key, strlen(key), &pData, &nData);
if (iData <= 30) {
GTEST_ASSERT_EQ(ret, 0);
} else {
@ -413,7 +413,7 @@ TEST(tdb_test, simple_delete1) {
closePool(pPool);
tdbDbClose(pDb);
tdbClose(pDb);
tdbEnvClose(pEnv);
}
@ -435,7 +435,7 @@ TEST(tdb_test, simple_upsert1) {
GTEST_ASSERT_EQ(ret, 0);
// open database
ret = tdbDbOpen("db.db", -1, -1, NULL, pEnv, &pDb);
ret = tdbOpen("db.db", -1, -1, NULL, pEnv, &pDb);
GTEST_ASSERT_EQ(ret, 0);
pPool = openPool();
@ -446,7 +446,7 @@ TEST(tdb_test, simple_upsert1) {
for (int iData = 0; iData < nData; iData++) {
sprintf(key, "key%d", iData);
sprintf(data, "data%d", iData);
ret = tdbDbInsert(pDb, key, strlen(key), data, strlen(data), &txn);
ret = tdbInsert(pDb, key, strlen(key), data, strlen(data), &txn);
GTEST_ASSERT_EQ(ret, 0);
}
@ -454,7 +454,7 @@ TEST(tdb_test, simple_upsert1) {
for (int iData = 0; iData < nData; iData++) {
sprintf(key, "key%d", iData);
sprintf(data, "data%d", iData);
ret = tdbDbGet(pDb, key, strlen(key), &pData, &nData);
ret = tdbGet(pDb, key, strlen(key), &pData, &nData);
GTEST_ASSERT_EQ(ret, 0);
GTEST_ASSERT_EQ(memcmp(pData, data, nData), 0);
}
@ -463,7 +463,7 @@ TEST(tdb_test, simple_upsert1) {
for (int iData = 0; iData < nData; iData++) {
sprintf(key, "key%d", iData);
sprintf(data, "data%d-u", iData);
ret = tdbDbUpsert(pDb, key, strlen(key), data, strlen(data), &txn);
ret = tdbUpsert(pDb, key, strlen(key), data, strlen(data), &txn);
GTEST_ASSERT_EQ(ret, 0);
}
@ -473,11 +473,11 @@ TEST(tdb_test, simple_upsert1) {
for (int iData = 0; iData < nData; iData++) {
sprintf(key, "key%d", iData);
sprintf(data, "data%d-u", iData);
ret = tdbDbGet(pDb, key, strlen(key), &pData, &nData);
ret = tdbGet(pDb, key, strlen(key), &pData, &nData);
GTEST_ASSERT_EQ(ret, 0);
GTEST_ASSERT_EQ(memcmp(pData, data, nData), 0);
}
tdbDbClose(pDb);
tdbClose(pDb);
tdbEnvClose(pEnv);
}