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This commit is contained in:
Hongze Cheng 2022-03-29 06:38:22 +00:00
parent 015e4fc394
commit 8a0d117acf
1 changed files with 40 additions and 6 deletions
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46
source/dnode/vnode/src/meta/metaTDBImpl.c
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@ -290,15 +290,49 @@ int metaRemoveTableFromDb(SMeta *pMeta, tb_uid_t uid) {
}
STbCfg *metaGetTbInfoByUid(SMeta *pMeta, tb_uid_t uid) {
// TODO
ASSERT(0);
return NULL;
int ret;
SMetaDB *pMetaDb = pMeta->pDB;
void *pKey;
void *pVal;
int kLen;
int vLen;
STbCfg *pTbCfg;
// Fetch
pKey = &uid;
kLen = sizeof(uid);
ret = tdbDbGet(pMetaDb->pTbDB, pKey, kLen, &pVal, &vLen);
if (ret < 0) {
return NULL;
}
// Decode
pTbCfg = taosMemoryMalloc(sizeof(*pTbCfg));
metaDecodeTbInfo(pVal, pTbCfg);
TDB_FREE(pVal);
return pTbCfg;
}
STbCfg *metaGetTbInfoByName(SMeta *pMeta, char *tbname, tb_uid_t *uid) {
// TODO
ASSERT(0);
return NULL;
void *pKey;
void *pVal;
int kLen;
int vLen;
int ret;
pKey = tbname;
kLen = strlen(tbname) + 1;
ret = tdbDbGet(pMeta->pDB->pNameIdx, pKey, kLen, &pVal, &vLen);
if (ret < 0) {
return NULL;
}
*uid = *(tb_uid_t *)POINTER_SHIFT(pVal, kLen);
TDB_FREE(pVal);
return metaGetTbInfoByUid(pMeta, *uid);
}
SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, bool isinline) {