diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index 71be1a501406243bc50fad2cd32f34e6af78f349..bc2046b940229a93984316836e11fbba1c8c8460 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -2255,20 +2255,22 @@ static FORCE_INLINE void tdDestroyTSma(STSma* pSma) {
   }
 }
 
-static FORCE_INLINE void tdDestroyTSmaWrapper(STSmaWrapper* pSW) {
+static FORCE_INLINE void tdDestroyTSmaWrapper(STSmaWrapper* pSW, bool deepCopy) {
   if (pSW) {
     if (pSW->tSma) {
-      for (uint32_t i = 0; i < pSW->number; ++i) {
-        tdDestroyTSma(pSW->tSma + i);
+      if (deepCopy) {
+        for (uint32_t i = 0; i < pSW->number; ++i) {
+          tdDestroyTSma(pSW->tSma + i);
+        }
       }
       taosMemoryFreeClear(pSW->tSma);
     }
   }
 }
 
-static FORCE_INLINE void* tdFreeTSmaWrapper(STSmaWrapper* pSW) {
-  tdDestroyTSmaWrapper(pSW);
-  taosMemoryFree(pSW);
+static FORCE_INLINE void* tdFreeTSmaWrapper(STSmaWrapper* pSW, bool deepCopy) {
+  tdDestroyTSmaWrapper(pSW, deepCopy);
+  taosMemoryFreeClear(pSW);
   return NULL;
 }
 
diff --git a/source/dnode/mnode/impl/src/mndSma.c b/source/dnode/mnode/impl/src/mndSma.c
index 869bf0c0a90676da27d1362340cd5a2b6eb192ea..a9963651fd2bcf923848da1233873c7deb73ca56 100644
--- a/source/dnode/mnode/impl/src/mndSma.c
+++ b/source/dnode/mnode/impl/src/mndSma.c
@@ -530,6 +530,7 @@ static int32_t mndProcessMCreateSmaReq(SNodeMsg *pReq) {
   pStream = mndAcquireStream(pMnode, createReq.name);
   if (pStream != NULL) {
     mError("sma:%s, failed to create since stream:%s already exist", createReq.name, createReq.name);
+    terrno = TSDB_CODE_MND_STREAM_ALREADY_EXIST;
     goto _OVER;
   }
 
@@ -565,7 +566,7 @@ static int32_t mndProcessMCreateSmaReq(SNodeMsg *pReq) {
 
 _OVER:
   if (code != 0 && code != TSDB_CODE_MND_ACTION_IN_PROGRESS) {
-    mError("sma:%s, failed to create since %s", createReq.name, terrstr());
+    mError("sma:%s, failed to create since %s", createReq.name, terrstr(terrno));
   }
 
   mndReleaseStb(pMnode, pStb);
diff --git a/source/dnode/vnode/src/inc/meta.h b/source/dnode/vnode/src/inc/meta.h
index c5ca806829c0abcb72c1511019abd99c338e9e39..d3abc95da9c7cc141ff99f42e7517957444c2497 100644
--- a/source/dnode/vnode/src/inc/meta.h
+++ b/source/dnode/vnode/src/inc/meta.h
@@ -24,7 +24,6 @@ extern "C" {
 
 typedef struct SMetaIdx    SMetaIdx;
 typedef struct SMetaDB     SMetaDB;
-typedef struct SMSmaCursor SMSmaCursor;
 
 // metaDebug ==================
 // clang-format off
@@ -114,22 +113,12 @@ typedef struct {
   int64_t  smaUid;
 } SSmaIdxKey;
 
-#if 1
-
-SMSmaCursor* metaOpenSmaCursor(SMeta* pMeta, tb_uid_t uid);
-void         metaCloseSmaCursor(SMSmaCursor* pSmaCur);
-int64_t      metaSmaCursorNext(SMSmaCursor* pSmaCur);
-
 #ifndef META_REFACT
 // SMetaDB
 int  metaOpenDB(SMeta* pMeta);
 void metaCloseDB(SMeta* pMeta);
 int  metaSaveTableToDB(SMeta* pMeta, STbCfg* pTbCfg, STbDdlH* pHandle);
 int metaRemoveTableFromDb(SMeta* pMeta, tb_uid_t uid);
-int metaSaveSmaToDB(SMeta* pMeta, STSma* pTbCfg);
-int metaRemoveSmaFromDb(SMeta* pMeta, int64_t indexUid);
-#endif
-
 #endif
 
 #ifdef __cplusplus
diff --git a/source/dnode/vnode/src/inc/sma.h b/source/dnode/vnode/src/inc/sma.h
index 76a30f58ddde9e87226b21837719304d6c9e7f80..a58e1808a6211341ab0b49a71b3d3edca5581f94 100644
--- a/source/dnode/vnode/src/inc/sma.h
+++ b/source/dnode/vnode/src/inc/sma.h
@@ -218,6 +218,11 @@ static int32_t  tdInitSmaEnv(SSma *pSma, int8_t smaType, const char *path, SDisk
 
 void *tdFreeRSmaInfo(SRSmaInfo *pInfo);
 
+int32_t tdProcessTSmaCreateImpl(SSma *pSma, int64_t version, const char *pMsg);
+int32_t tdUpdateExpiredWindowImpl(SSma *pSma, SSubmitReq *pMsg, int64_t version);
+// TODO: This is the basic params, and should wrap the params to a queryHandle.
+int32_t tdGetTSmaDataImpl(SSma *pSma, char *pData, int64_t indexUid, TSKEY querySKey, int32_t nMaxResult);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/vnode/src/inc/vnodeInt.h b/source/dnode/vnode/src/inc/vnodeInt.h
index 2018f0a68ca956937c2cf1ab30034c616dd38624..c25abf650923f53bb067fe88ad83d6909e3dbc35 100644
--- a/source/dnode/vnode/src/inc/vnodeInt.h
+++ b/source/dnode/vnode/src/inc/vnodeInt.h
@@ -89,11 +89,13 @@ STSchema*       metaGetTbTSchema(SMeta* pMeta, tb_uid_t uid, int32_t sver);
 int             metaGetTableEntryByName(SMetaReader* pReader, const char* name);
 int             metaGetTbNum(SMeta* pMeta);
 SMCtbCursor*    metaOpenCtbCursor(SMeta* pMeta, tb_uid_t uid);
-void            metaCloseCtbCurosr(SMCtbCursor* pCtbCur);
+void            metaCloseCtbCursor(SMCtbCursor* pCtbCur);
 tb_uid_t        metaCtbCursorNext(SMCtbCursor* pCtbCur);
-SArray*         metaGetSmaTbUids(SMeta* pMeta, bool isDup);
-void*           metaGetSmaInfoByIndex(SMeta* pMeta, int64_t indexUid, bool isDecode);
-STSmaWrapper*   metaGetSmaInfoByTable(SMeta* pMeta, tb_uid_t uid);
+STSma*          metaGetSmaInfoByIndex(SMeta* pMeta, int64_t indexUid);
+STSmaWrapper*   metaGetSmaInfoByTable(SMeta* pMeta, tb_uid_t uid, bool deepCopy);
+SArray*         metaGetSmaIdsByTable(SMeta* pMeta, tb_uid_t uid);
+SArray*         metaGetSmaTbUids(SMeta* pMeta);
+
 int32_t         metaCreateTSma(SMeta* pMeta, int64_t version, SSmaCfg* pCfg);
 int32_t         metaDropTSma(SMeta* pMeta, int64_t indexUid);
 
@@ -126,7 +128,7 @@ int32_t smaOpen(SVnode* pVnode);
 int32_t smaClose(SSma* pSma);
 
 int32_t tdUpdateExpireWindow(SSma* pSma, SSubmitReq* pMsg, int64_t version);
-int32_t tdProcessTSmaCreate(SSma* pSma, char* pMsg);
+int32_t tdProcessTSmaCreate(SSma* pSma, int64_t version, const char* msg);
 int32_t tdProcessTSmaInsert(SSma* pSma, int64_t indexUid, const char* msg);
 
 int32_t tdProcessRSmaCreate(SSma* pSma, SMeta* pMeta, SVCreateStbReq* pReq, SMsgCb* pMsgCb);
diff --git a/source/dnode/vnode/src/meta/metaEntry.c b/source/dnode/vnode/src/meta/metaEntry.c
index 2bc0d7517db42084ef5aeb22785b189427ae8a8c..84a895777191e5af05cc8519c2584f5dbee5600b 100644
--- a/source/dnode/vnode/src/meta/metaEntry.c
+++ b/source/dnode/vnode/src/meta/metaEntry.c
@@ -69,6 +69,11 @@ int metaDecodeEntry(SDecoder *pCoder, SMetaEntry *pME) {
     if (tDecodeI32v(pCoder, &pME->ntbEntry.ncid) < 0) return -1;
     if (tDecodeSSchemaWrapper(pCoder, &pME->ntbEntry.schema) < 0) return -1;
   } else if (pME->type == TSDB_TSMA_TABLE) {
+    pME->smaEntry.tsma = taosMemoryCalloc(1, sizeof(STSma));
+    if(!pME->smaEntry.tsma) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      return -1;
+    }
     if (tDecodeTSma(pCoder, pME->smaEntry.tsma) < 0) return -1;
   } else {
     ASSERT(0);
diff --git a/source/dnode/vnode/src/meta/metaQuery.c b/source/dnode/vnode/src/meta/metaQuery.c
index 1e2c94679f3983c7f5c654027d4bd1f554fd369a..369f16b43088cc763bd1e4c1dee14b829c355a96 100644
--- a/source/dnode/vnode/src/meta/metaQuery.c
+++ b/source/dnode/vnode/src/meta/metaQuery.c
@@ -225,7 +225,7 @@ SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid) {
   return pCtbCur;
 }
 
-void metaCloseCtbCurosr(SMCtbCursor *pCtbCur) {
+void metaCloseCtbCursor(SMCtbCursor *pCtbCur) {
   if (pCtbCur) {
     if (pCtbCur->pMeta) metaULock(pCtbCur->pMeta);
     if (pCtbCur->pCur) {
@@ -291,178 +291,268 @@ STSchema *metaGetTbTSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver) {
   return pTSchema;
 }
 
-STSmaWrapper *metaGetSmaInfoByTable(SMeta *pMeta, tb_uid_t uid) {
-#if 0
-#ifdef META_TDB_SMA_TEST
-  STSmaWrapper *pSW = NULL;
+int metaGetTbNum(SMeta *pMeta) {
+  // TODO
+  // ASSERT(0);
+  return 0;
+}
 
-  pSW = taosMemoryCalloc(1, sizeof(*pSW));
-  if (pSW == NULL) {
+typedef struct {
+  SMeta   *pMeta;
+  TDBC    *pCur;
+  tb_uid_t uid;
+  void    *pKey;
+  void    *pVal;
+  int      kLen;
+  int      vLen;
+} SMSmaCursor;
+
+SMSmaCursor *metaOpenSmaCursor(SMeta *pMeta, tb_uid_t uid) {
+  SMSmaCursor *pSmaCur = NULL;
+  SSmaIdxKey   smaIdxKey;
+  int          ret;
+  int          c;
+
+  pSmaCur = (SMSmaCursor *)taosMemoryCalloc(1, sizeof(*pSmaCur));
+  if (pSmaCur == NULL) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
   }
 
-  SMSmaCursor *pCur = metaOpenSmaCursor(pMeta, uid);
-  if (pCur == NULL) {
-    taosMemoryFree(pSW);
+  pSmaCur->pMeta = pMeta;
+  pSmaCur->uid = uid;
+  metaRLock(pMeta);
+
+  ret = tdbDbcOpen(pMeta->pSmaIdx, &pSmaCur->pCur, NULL);
+  if (ret < 0) {
+    metaULock(pMeta);
+    taosMemoryFree(pSmaCur);
     return NULL;
   }
 
-  void       *pBuf = NULL;
-  SSmaIdxKey *pSmaIdxKey = NULL;
+  // move to the suid
+  smaIdxKey.uid = uid;
+  smaIdxKey.smaUid = INT64_MIN;
+  tdbDbcMoveTo(pSmaCur->pCur, &smaIdxKey, sizeof(smaIdxKey), &c);
+  if (c > 0) {
+    tdbDbcMoveToNext(pSmaCur->pCur);
+  }
 
-  while (true) {
-    // TODO: lock during iterate?
-    if (tdbDbcNext(pCur->pCur, &pCur->pKey, &pCur->kLen, NULL, &pCur->vLen) == 0) {
-      pSmaIdxKey = pCur->pKey;
-      ASSERT(pSmaIdxKey != NULL);
+  return pSmaCur;
+}
 
-      void *pSmaVal = metaGetSmaInfoByIndex(pMeta, pSmaIdxKey->smaUid, false);
+void metaCloseSmaCursor(SMSmaCursor *pSmaCur) {
+  if (pSmaCur) {
+    if (pSmaCur->pMeta) metaULock(pSmaCur->pMeta);
+    if (pSmaCur->pCur) {
+      tdbDbcClose(pSmaCur->pCur);
 
-      if (pSmaVal == NULL) {
-        tsdbWarn("no tsma exists for indexUid: %" PRIi64, pSmaIdxKey->smaUid);
-        continue;
-      }
+      tdbFree(pSmaCur->pKey);
+      tdbFree(pSmaCur->pVal);
+    }
 
-      ++pSW->number;
-      STSma *tptr = (STSma *)taosMemoryRealloc(pSW->tSma, pSW->number * sizeof(STSma));
-      if (tptr == NULL) {
-        tdbFree(pSmaVal);
-        metaCloseSmaCursor(pCur);
-        tdDestroyTSmaWrapper(pSW);
-        taosMemoryFreeClear(pSW);
-        return NULL;
+    taosMemoryFree(pSmaCur);
+  }
+}
+
+tb_uid_t metaSmaCursorNext(SMSmaCursor *pSmaCur) {
+  int         ret;
+  SSmaIdxKey *pSmaIdxKey;
+
+  ret = tdbDbcNext(pSmaCur->pCur, &pSmaCur->pKey, &pSmaCur->kLen, &pSmaCur->pVal, &pSmaCur->vLen);
+  if (ret < 0) {
+    return 0;
+  }
+
+  pSmaIdxKey = pSmaCur->pKey;
+  if (pSmaIdxKey->uid > pSmaCur->uid) {
+    return 0;
+  }
+
+  return pSmaIdxKey->uid;
+}
+
+STSmaWrapper *metaGetSmaInfoByTable(SMeta *pMeta, tb_uid_t uid, bool deepCopy) {
+  STSmaWrapper *pSW = NULL;
+  SArray       *pSmaIds = NULL;
+
+  if (!(pSmaIds = metaGetSmaIdsByTable(pMeta, uid))) {
+    return NULL;
+  }
+
+  pSW = taosMemoryCalloc(1, sizeof(*pSW));
+  if (!pSW) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto _err;
+  }
+
+  pSW->number = taosArrayGetSize(pSmaIds);
+  pSW->tSma = taosMemoryCalloc(pSW->number, sizeof(STSma));
+
+  if (!pSW->tSma) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto _err;
+  }
+
+  SMSmaCursor *pCur = metaOpenSmaCursor(pMeta, uid);
+  if (pCur == NULL) {
+    goto _err;
+  }
+
+  SMetaReader mr = {0};
+  metaReaderInit(&mr, pMeta, 0);
+  int64_t smaId;
+  int     smaIdx = 0;
+  STSma  *pTSma = NULL;
+  for (int i = 0; i < pSW->number; ++i) {
+    smaId = *(tb_uid_t *)taosArrayGet(pSmaIds, i);
+    if (metaGetTableEntryByUid(&mr, smaId) < 0) {
+      metaWarn("vgId:%d no entry for tbId: %" PRIi64 ", smaId: %" PRIi64, TD_VID(pMeta->pVnode), uid, smaId);
+      continue;
+    }
+    pTSma = pSW->tSma + smaIdx;
+    memcpy(pTSma, mr.me.smaEntry.tsma, sizeof(STSma));
+    if (deepCopy) {
+      if (pTSma->exprLen > 0) {
+        if (!(pTSma->expr = taosMemoryCalloc(1, pTSma->exprLen))) {
+          terrno = TSDB_CODE_OUT_OF_MEMORY;
+          goto _err;
+        }
+        memcpy((void*)pTSma->expr, mr.me.smaEntry.tsma->expr, pTSma->exprLen);
       }
-      pSW->tSma = tptr;
-      pBuf = pSmaVal;
-      if (tDecodeTSma(pBuf, pSW->tSma + pSW->number - 1) == NULL) {
-        tdbFree(pSmaVal);
-        metaCloseSmaCursor(pCur);
-        tdDestroyTSmaWrapper(pSW);
-        taosMemoryFreeClear(pSW);
-        return NULL;
+      if (pTSma->tagsFilterLen > 0) {
+        if (!(pTSma->tagsFilter = taosMemoryCalloc(1, pTSma->tagsFilterLen))) {
+          terrno = TSDB_CODE_OUT_OF_MEMORY;
+          goto _err;
+        }
       }
-      tdbFree(pSmaVal);
-      continue;
+      memcpy((void*)pTSma->tagsFilter, mr.me.smaEntry.tsma->tagsFilter, pTSma->tagsFilterLen);
+    } else {
+      pTSma->exprLen = 0;
+      pTSma->expr = NULL;
+      pTSma->tagsFilterLen = 0;
+      pTSma->tagsFilter = NULL;
     }
-    break;
+    
+    ++smaIdx;
   }
 
-  metaCloseSmaCursor(pCur);
+  if (smaIdx <= 0) goto _err;
+  pSW->number = smaIdx;
 
+  metaReaderClear(&mr);
+  taosArrayDestroy(pSmaIds);
+  metaCloseSmaCursor(pCur);
   return pSW;
-
-#endif
-#endif
+_err:
+  metaReaderClear(&mr);
+  taosArrayDestroy(pSmaIds);
+  metaCloseSmaCursor(pCur);
+  tdFreeTSmaWrapper(pSW, deepCopy);
   return NULL;
 }
 
-int metaGetTbNum(SMeta *pMeta) {
-  // TODO
-  // ASSERT(0);
-  return 0;
+STSma *metaGetSmaInfoByIndex(SMeta *pMeta, int64_t indexUid) {
+  STSma      *pTSma = NULL;
+  SMetaReader mr = {0};
+  metaReaderInit(&mr, pMeta, 0);
+  if (metaGetTableEntryByUid(&mr, indexUid) < 0) {
+    metaWarn("vgId:%d failed to get table entry for smaId: %" PRIi64, TD_VID(pMeta->pVnode), indexUid);
+    metaReaderClear(&mr);
+    return NULL;
+  }
+  pTSma = (STSma *)taosMemoryMalloc(sizeof(STSma));
+  if (!pTSma) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    metaReaderClear(&mr);
+    return NULL;
+  }
+
+  memcpy(pTSma, mr.me.smaEntry.tsma, sizeof(STSma));
+
+  metaReaderClear(&mr);
+  return pTSma;
 }
 
-SArray *metaGetSmaTbUids(SMeta *pMeta, bool isDup) {
-#if 0
-  // TODO
-  // ASSERT(0); // comment this line to pass CI
-  // return NULL:
-#ifdef META_TDB_SMA_TEST
-  SArray  *pUids = NULL;
-  SMetaDB *pDB = pMeta->pDB;
-  void    *pKey;
+SArray *metaGetSmaIdsByTable(SMeta *pMeta, tb_uid_t uid) {
+  SArray     *pUids = NULL;
+  SSmaIdxKey *pSmaIdxKey = NULL;
 
-  // TODO: lock?
-  SMSmaCursor *pCur = metaOpenSmaCursor(pMeta, 0);
-  if (pCur == NULL) {
+  SMSmaCursor *pCur = metaOpenSmaCursor(pMeta, uid);
+  if (!pCur) {
     return NULL;
   }
-  // TODO: lock?
 
-  SSmaIdxKey *pSmaIdxKey = NULL;
-  tb_uid_t    uid = 0;
-  while (true) {
-    // TODO: lock during iterate?
-    if (tdbDbcNext(pCur->pCur, &pCur->pKey, &pCur->kLen, NULL, &pCur->vLen) == 0) {
-      ASSERT(pSmaIdxKey != NULL);
-      pSmaIdxKey = pCur->pKey;
-
-      if (pSmaIdxKey->uid == 0 || pSmaIdxKey->uid == uid) {
-        continue;
-      }
-      uid = pSmaIdxKey->uid;
+  while (1) {
+    tb_uid_t id = metaSmaCursorNext(pCur);
+    if (id == 0) {
+      break;
+    }
 
+    if (!pUids) {
+      pUids = taosArrayInit(16, sizeof(tb_uid_t));
       if (!pUids) {
-        pUids = taosArrayInit(16, sizeof(tb_uid_t));
-        if (!pUids) {
-          metaCloseSmaCursor(pCur);
-          return NULL;
-        }
+        terrno = TSDB_CODE_OUT_OF_MEMORY;
+        metaCloseSmaCursor(pCur);
+        return NULL;
       }
+    }
 
-      taosArrayPush(pUids, &uid);
+    pSmaIdxKey = (SSmaIdxKey *)pCur->pKey;
 
-      continue;
+    if (taosArrayPush(pUids, &pSmaIdxKey->smaUid) < 0) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      metaCloseSmaCursor(pCur);
+      taosArrayDestroy(pUids);
+      return NULL;
     }
-    break;
   }
 
   metaCloseSmaCursor(pCur);
-
   return pUids;
-#endif
-#endif
-  return NULL;
 }
 
-void *metaGetSmaInfoByIndex(SMeta *pMeta, int64_t indexUid, bool isDecode) {
-#if 0
-  // TODO
-  // ASSERT(0);
-  // return NULL;
-#ifdef META_TDB_SMA_TEST
-  SMetaDB *pDB = pMeta->pDB;
-  void    *pKey = NULL;
-  void    *pVal = NULL;
-  int      kLen = 0;
-  int      vLen = 0;
-  int      ret = -1;
-
-  // Set key
-  pKey = (void *)&indexUid;
-  kLen = sizeof(indexUid);
-
-  // Query
-  ret = tdbDbGet(pDB->pSmaDB, pKey, kLen, &pVal, &vLen);
-  if (ret != 0 || !pVal) {
+SArray *metaGetSmaTbUids(SMeta *pMeta) {
+  SArray     *pUids = NULL;
+  SSmaIdxKey *pSmaIdxKey = NULL;
+  tb_uid_t    lastUid = 0;
+
+  SMSmaCursor *pCur = metaOpenSmaCursor(pMeta, 0);
+  if (!pCur) {
     return NULL;
   }
 
-  if (!isDecode) {
-    // return raw value
-    return pVal;
-  }
+  while (1) {
+    tb_uid_t uid = metaSmaCursorNext(pCur);
+    if (uid == 0) {
+      break;
+    }
 
-  // Decode
-  STSma *pCfg = (STSma *)taosMemoryCalloc(1, sizeof(STSma));
-  if (pCfg == NULL) {
-    taosMemoryFree(pVal);
-    return NULL;
-  }
+    if (lastUid == uid) {
+      continue;
+    }
 
-  void *pBuf = pVal;
-  if (tDecodeTSma(pBuf, pCfg) == NULL) {
-    tdDestroyTSma(pCfg);
-    taosMemoryFree(pCfg);
-    tdbFree(pVal);
-    return NULL;
+    lastUid = uid;
+
+    if (!pUids) {
+      pUids = taosArrayInit(16, sizeof(tb_uid_t));
+      if (!pUids) {
+        terrno = TSDB_CODE_OUT_OF_MEMORY;
+        metaCloseSmaCursor(pCur);
+        return NULL;
+      }
+    }
+
+    if (taosArrayPush(pUids, &uid) < 0) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      metaCloseSmaCursor(pCur);
+      taosArrayDestroy(pUids);
+      return NULL;
+    }
   }
 
-  tdbFree(pVal);
-  return pCfg;
-#endif
-#endif
-  return NULL;
+  metaCloseSmaCursor(pCur);
+  return pUids;
 }
 
 #endif
diff --git a/source/dnode/vnode/src/meta/metaSma.c b/source/dnode/vnode/src/meta/metaSma.c
index 8ce7ea589514089111ddac993dd21729fed9ff4f..d0a35411520847c347d92ef135db011f6bc7930d 100644
--- a/source/dnode/vnode/src/meta/metaSma.c
+++ b/source/dnode/vnode/src/meta/metaSma.c
@@ -16,7 +16,7 @@
 #include "meta.h"
 
 static int metaHandleSmaEntry(SMeta *pMeta, const SMetaEntry *pME);
-static int metaSaveSmaToDB(SMeta *pMeta,  const SMetaEntry *pME);
+static int metaSaveSmaToDB(SMeta *pMeta, const SMetaEntry *pME);
 
 int32_t metaCreateTSma(SMeta *pMeta, int64_t version, SSmaCfg *pCfg) {
   // TODO: Validate the cfg
@@ -81,55 +81,6 @@ int32_t metaDropTSma(SMeta *pMeta, int64_t indexUid) {
   return TSDB_CODE_SUCCESS;
 }
 
-// static int metaSaveSmaToDB(SMeta *pMeta, STSma *pSmaCfg) {
-//   int32_t ret = 0;
-//   void   *pBuf = NULL, *qBuf = NULL;
-//   void   *key = {0}, *val = {0};
-
-//   // save sma info
-//   int32_t len = tEncodeTSma(NULL, pSmaCfg);
-//   pBuf = taosMemoryCalloc(1, len);
-//   if (pBuf == NULL) {
-//     terrno = TSDB_CODE_OUT_OF_MEMORY;
-//     return -1;
-//   }
-
-//   key = (void *)&pSmaCfg->indexUid;
-//   qBuf = pBuf;
-//   tEncodeTSma(&qBuf, pSmaCfg);
-//   val = pBuf;
-
-//   int32_t kLen = sizeof(pSmaCfg->indexUid);
-//   int32_t vLen = POINTER_DISTANCE(qBuf, pBuf);
-
-//   ret = tdbDbInsert(pMeta->pTbDb, key, kLen, val, vLen, &pMeta->txn);
-//   if (ret < 0) {
-//     taosMemoryFreeClear(pBuf);
-//     return -1;
-//   }
-
-//   // add sma idx
-//   SSmaIdxKey smaIdxKey;
-//   smaIdxKey.uid = pSmaCfg->tableUid;
-//   smaIdxKey.smaUid = pSmaCfg->indexUid;
-//   key = &smaIdxKey;
-//   kLen = sizeof(smaIdxKey);
-//   val = NULL;
-//   vLen = 0;
-
-//   ret = tdbDbInsert(pMeta->pSmaIdx, key, kLen, val, vLen, &pMeta->txn);
-//   if (ret < 0) {
-//     taosMemoryFreeClear(pBuf);
-//     return -1;
-//   }
-
-//   // release
-//   taosMemoryFreeClear(pBuf);
-
-//   return 0;
-// }
-
-
 static int metaSaveSmaToDB(SMeta *pMeta, const SMetaEntry *pME) {
   STbDbKey tbDbKey;
   void    *pKey = NULL;
@@ -182,6 +133,10 @@ 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);
 }
 
+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);
+}
+
 static int metaUpdateSmaIdx(SMeta *pMeta, const SMetaEntry *pME) {
   SSmaIdxKey smaIdxKey = {.uid = pME->smaEntry.tsma->tableUid, .smaUid = pME->smaEntry.tsma->indexUid};
 
@@ -194,9 +149,13 @@ static int metaHandleSmaEntry(SMeta *pMeta, const SMetaEntry *pME) {
   // save to table.db
   if (metaSaveSmaToDB(pMeta, pME) < 0) goto _err;
 
-  // // update uid.idx
+  // update uid.idx
   if (metaUpdateUidIdx(pMeta, pME) < 0) goto _err;
 
+  // update name.idx
+  if (metaUpdateNameIdx(pMeta, pME) < 0) goto _err;
+
+  // update sma.idx
   if (metaUpdateSmaIdx(pMeta, pME) < 0) goto _err;
 
   metaULock(pMeta);
diff --git a/source/dnode/vnode/src/sma/sma.c b/source/dnode/vnode/src/sma/sma.c
index 2c54e10087ae3893dd131749d49db6a05ceb4234..0e7ce385a1c2aa225d21201af2fcc7f0ffd72d79 100644
--- a/source/dnode/vnode/src/sma/sma.c
+++ b/source/dnode/vnode/src/sma/sma.c
@@ -27,4 +27,28 @@ int32_t tdProcessTSmaInsert(SSma* pSma, int64_t indexUid, const char* msg) {
   return code;
 }
 
+int32_t tdProcessTSmaCreate(SSma* pSma, int64_t version, const char* msg) {
+  int32_t code = TSDB_CODE_SUCCESS;
+
+  if ((code = tdProcessTSmaCreateImpl(pSma, version, msg)) < 0) {
+    smaWarn("vgId:%d create tsma failed since %s", SMA_VID(pSma), tstrerror(terrno));
+  }
+  // TODO: destroy SSDataBlocks(msg)
+  return code;
+}
 
+int32_t tdUpdateExpireWindow(SSma* pSma, SSubmitReq* pMsg, int64_t version) {
+  int32_t code = TSDB_CODE_SUCCESS;
+  if ((code = tdUpdateExpiredWindowImpl(pSma, pMsg, version)) < 0) {
+    smaWarn("vgId:%d update expired sma window failed since %s", SMA_VID(pSma), tstrerror(terrno));
+  }
+  return code;
+}
+
+int32_t tdGetTSmaData(SSma* pSma, char* pData, int64_t indexUid, TSKEY querySKey, int32_t nMaxResult) {
+  int32_t code = TSDB_CODE_SUCCESS;
+  if ((code = tdGetTSmaDataImpl(pSma, pData, indexUid, querySKey, nMaxResult)) < 0) {
+    smaWarn("vgId:%d get tSma data failed since %s", SMA_VID(pSma), tstrerror(terrno));
+  }
+  return code;
+}
diff --git a/source/dnode/vnode/src/sma/smaEnv.c b/source/dnode/vnode/src/sma/smaEnv.c
index c02276f5fe6aecb12389d66c9d6b870545c9c19b..8285b74e509f53a8ed3a9d2e5745d2f56135087e 100644
--- a/source/dnode/vnode/src/sma/smaEnv.c
+++ b/source/dnode/vnode/src/sma/smaEnv.c
@@ -122,12 +122,10 @@ static void poolFree(void *arg, void *ptr) {
 }
 
 int32_t tdInitSma(SSma *pSma) {
-  // tSma
-  int32_t numOfTSma = taosArrayGetSize(metaGetSmaTbUids(SMA_META(pSma), false));
+  int32_t numOfTSma = taosArrayGetSize(metaGetSmaTbUids(SMA_META(pSma)));
   if (numOfTSma > 0) {
     atomic_store_16(&SMA_TSMA_NUM(pSma), (int16_t)numOfTSma);
   }
-  // TODO: rSma
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/source/dnode/vnode/src/sma/smaRollup.c b/source/dnode/vnode/src/sma/smaRollup.c
index f9cb5a1a09e5a8e20a6f8b8e21e23a99c1980d49..88af049d0bd298e58e51286e0980fd13a7872734 100644
--- a/source/dnode/vnode/src/sma/smaRollup.c
+++ b/source/dnode/vnode/src/sma/smaRollup.c
@@ -443,7 +443,7 @@ static int32_t tdExecuteRSma(SSma *pSma, const void *pMsg, int32_t inputType, tb
 
   if (inputType == STREAM_DATA_TYPE_SUBMIT_BLOCK) {
     // TODO: use the proper schema instead of 0, and cache STSchema in cache
-    STSchema *pTSchema = metaGetTbTSchema(SMA_META(pSma), suid, 0);
+    STSchema *pTSchema = metaGetTbTSchema(SMA_META(pSma), suid, 1);
     if (!pTSchema) {
       terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION;
       return TSDB_CODE_FAILED;
diff --git a/source/dnode/vnode/src/sma/smaTimeRange.c b/source/dnode/vnode/src/sma/smaTimeRange.c
index b04885c5f02a4d44c3b5750459f1edd5c2ee43db..357cf710a25227c1363374cee0688ff5baa71252 100644
--- a/source/dnode/vnode/src/sma/smaTimeRange.c
+++ b/source/dnode/vnode/src/sma/smaTimeRange.c
@@ -70,15 +70,15 @@ static bool    tdSetAndOpenTSmaFile(STSmaReadH *pReadH, TSKEY *queryKey);
 static int32_t tdInsertTSmaBlocks(STSmaWriteH *pSmaH, void *smaKey, int32_t keyLen, void *pData, int32_t dataLen,
                                     TXN *txn);
 // expired window
-static int32_t  tdUpdateExpiredWindowImpl(SSma *pSma, SSubmitReq *pMsg, int64_t version);
+
+
 static int32_t  tdSetExpiredWindow(SSma *pSma, SHashObj *pItemsHash, int64_t indexUid, int64_t winSKey,
                                      int64_t version);
 static int32_t tdResetExpiredWindow(SSma *pSma, SSmaStat *pStat, int64_t indexUid, TSKEY skey);
 static int32_t tdDropTSmaDataImpl(SSma *pSma, int64_t indexUid);
 
 // read data
-// TODO: This is the basic params, and should wrap the params to a queryHandle.
-static int32_t tdGetTSmaDataImpl(SSma *pSma, char *pData, int64_t indexUid, TSKEY querySKey, int32_t nMaxResult);
+
 
 // implementation
 
@@ -713,7 +713,7 @@ static int32_t tdDropTSmaDataImpl(SSma *pSma, int64_t indexUid) {
  * @param nMaxResult The query invoker should control the nMaxResult need to return to avoid OOM.
  * @return int32_t
  */
-static int32_t tdGetTSmaDataImpl(SSma *pSma, char *pData, int64_t indexUid, TSKEY querySKey, int32_t nMaxResult) {
+int32_t tdGetTSmaDataImpl(SSma *pSma, char *pData, int64_t indexUid, TSKEY querySKey, int32_t nMaxResult) {
   SSmaEnv  *pEnv = atomic_load_ptr(&SMA_TSMA_ENV(pSma));
   SSmaStat *pStat = NULL;
 
@@ -834,35 +834,15 @@ static int32_t tdGetTSmaDataImpl(SSma *pSma, char *pData, int64_t indexUid, TSKE
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t tdProcessTSmaCreate(SSma *pSma, char *pMsg) {
-  #if 0
-  SSmaCfg vCreateSmaReq = {0};
-  if (!tDeserializeSVCreateTSmaReq(pMsg, &vCreateSmaReq)) {
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    smaWarn("vgId:%d tsma create msg received but deserialize failed since %s", SMA_VID(pSma), terrstr(terrno));
-    return -1;
-  }
-
-  smaDebug("vgId:%d tsma create msg %s:%" PRIi64 " for table %" PRIi64 " received", SMA_VID(pSma),
-            vCreateSmaReq.tSma.indexName, vCreateSmaReq.tSma.indexUid, vCreateSmaReq.tSma.tableUid);
+int32_t tdProcessTSmaCreateImpl(SSma *pSma, int64_t version, const char *pMsg) {
+  SSmaCfg *pCfg = (SSmaCfg *)pMsg;
 
-  // record current timezone of server side
-  vCreateSmaReq.tSma.timezoneInt = tsTimezone;
-
-  if (metaCreateTSma(SMA_META(pSma), &vCreateSmaReq) < 0) {
-    // TODO: handle error
-    smaWarn("vgId:%d tsma %s:%" PRIi64 " create failed for table %" PRIi64 " since %s", SMA_VID(pSma),
-             vCreateSmaReq.tSma.indexName, vCreateSmaReq.tSma.indexUid, vCreateSmaReq.tSma.tableUid, terrstr(terrno));
-    tdDestroyTSma(&vCreateSmaReq.tSma);
+  if (metaCreateTSma(SMA_META(pSma), version, pCfg) < 0) {
     return -1;
   }
 
   tdTSmaAdd(pSma, 1);
-
-  tdDestroyTSma(&vCreateSmaReq.tSma);
-  // TODO: return directly or go on follow steps?
-#endif
-  return TSDB_CODE_SUCCESS;
+  return 0;
 }
 
 int32_t tdDropTSma(SSma *pSma, char *pMsg) {
@@ -930,7 +910,7 @@ static int32_t tdSetExpiredWindow(SSma *pSma, SHashObj *pItemsHash, int64_t inde
     }
 
     // cache smaMeta
-    STSma *pTSma = metaGetSmaInfoByIndex(SMA_META(pSma), indexUid, true);
+    STSma *pTSma = metaGetSmaInfoByIndex(SMA_META(pSma), indexUid);
     if (!pTSma) {
       terrno = TSDB_CODE_TDB_NO_SMA_INDEX_IN_META;
       taosHashCleanup(pItem->expiredWindows);
@@ -1031,25 +1011,25 @@ int32_t tdUpdateExpiredWindowImpl(SSma *pSma, SSubmitReq *pMsg, int64_t version)
 
     SSubmitBlkIter blkIter = {0};
     if (tInitSubmitBlkIter(&msgIter, pBlock, &blkIter) < 0) {
-      pSW = tdFreeTSmaWrapper(pSW);
+      pSW = tdFreeTSmaWrapper(pSW, false);
       break;
     }
 
     while (true) {
       STSRow *row = tGetSubmitBlkNext(&blkIter);
       if (!row) {
-        tdFreeTSmaWrapper(pSW);
+        pSW = tdFreeTSmaWrapper(pSW, false);
         break;
       }
-      if (!pSW || (pTSma->tableUid != pBlock->suid)) {
+      if (!pSW || (pTSma->tableUid != msgIter.suid)) {
         if (pSW) {
-          pSW = tdFreeTSmaWrapper(pSW);
+          pSW = tdFreeTSmaWrapper(pSW, false);
         }
-        if (!(pSW = metaGetSmaInfoByTable(SMA_META(pSma), pBlock->suid))) {
+        if (!(pSW = metaGetSmaInfoByTable(SMA_META(pSma), msgIter.suid, false))) {
           break;
         }
         if ((pSW->number) <= 0 || !pSW->tSma) {
-          pSW = tdFreeTSmaWrapper(pSW);
+          pSW = tdFreeTSmaWrapper(pSW, false);
           break;
         }
 
@@ -1068,6 +1048,7 @@ int32_t tdUpdateExpiredWindowImpl(SSma *pSma, SSubmitReq *pMsg, int64_t version)
       if (lastWinSKey != winSKey) {
         lastWinSKey = winSKey;
         if (tdSetExpiredWindow(pSma, pItemsHash, pTSma->indexUid, winSKey, version) < 0) {
+          pSW = tdFreeTSmaWrapper(pSW, false);
           tdUnRefSmaStat(pSma, pStat);
           return TSDB_CODE_FAILED;
         }
@@ -1083,21 +1064,3 @@ int32_t tdUpdateExpiredWindowImpl(SSma *pSma, SSubmitReq *pMsg, int64_t version)
   return TSDB_CODE_SUCCESS;
 }
 
-
-int32_t tdUpdateExpireWindow(SSma *pSma, SSubmitReq *pMsg, int64_t version) {
-  int32_t code = TSDB_CODE_SUCCESS;
-  if ((code = tdUpdateExpiredWindowImpl(pSma, pMsg, version)) < 0) {
-    smaWarn("vgId:%d update expired sma window failed since %s", SMA_VID(pSma), tstrerror(terrno));
-  }
-  return code;
-}
-
-int32_t tdGetTSmaData(SSma *pSma, char *pData, int64_t indexUid, TSKEY querySKey, int32_t nMaxResult) {
-  int32_t code = TSDB_CODE_SUCCESS;
-  if ((code = tdGetTSmaDataImpl(pSma, pData, indexUid, querySKey, nMaxResult)) < 0) {
-    smaWarn("vgId:%d get tSma data failed since %s", SMA_VID(pSma), tstrerror(terrno));
-  }
-  return code;
-}
-
-
diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index 55fe8a3945260caf44ec0f5aab55fd213989d3cd..c1be8db473e8735e70c38c15df720fc0f35855a0 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -2760,7 +2760,7 @@ static int32_t getAllTableList(SMeta* pMeta, uint64_t uid, SArray* list) {
     taosArrayPush(list, &info);
   }
 
-  metaCloseCtbCurosr(pCur);
+  metaCloseCtbCursor(pCur);
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/source/dnode/vnode/src/vnd/vnodeSvr.c b/source/dnode/vnode/src/vnd/vnodeSvr.c
index 43d68fc9fdf90f58fa895909e50e385491d90ff7..9991afc4aedb02b44e477f5766a56c4005fabf1f 100644
--- a/source/dnode/vnode/src/vnd/vnodeSvr.c
+++ b/source/dnode/vnode/src/vnd/vnodeSvr.c
@@ -711,15 +711,22 @@ static int vnodeProcessCreateTSmaReq(SVnode *pVnode, int64_t version, void *pReq
     goto _err;
   }
 
-  if (metaCreateTSma(pVnode->pMeta, version, &req) < 0) {
+  // record current timezone of server side
+  req.timezoneInt = tsTimezone;
+
+  if (tdProcessTSmaCreate(pVnode->pSma, version, (const char *)&req) < 0) {
     pRsp->code = terrno;
     goto _err;
   }
 
   tDecoderClear(&coder);
+  vDebug("vgId:%d success to create tsma %s:%" PRIi64 " for table %" PRIi64, TD_VID(pVnode), req.indexName,
+         req.indexUid, req.tableUid);
   return 0;
 
 _err:
   tDecoderClear(&coder);
+  vError("vgId:%d failed to create tsma %s:%" PRIi64 " for table %" PRIi64 " since %s", TD_VID(pVnode), req.indexName,
+         req.indexUid, req.tableUid, terrstr(terrno));
   return -1;
 }
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index b5e64242e4e50179352debf1989a97f70108eef5..e78bf16f52e4b1c77b45dc232c69935d518fb3df 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -358,7 +358,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TABLE_RECREATED,          "Table re-created")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TDB_ENV_OPEN_ERROR,       "TDB env open error")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_NO_SMA_INDEX_IN_META,     "No sma index in meta")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_INVALID_SMA_STAT,         "Invalid sma state")
-TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TSMA_ALREADY_EXIST,       "Tsma already exists")
+TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TSMA_ALREADY_EXIST,       "TSMA already exists")
 
 
 // query
diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index f6bc9f83064bca6da216fae4e23260e8bff83645..18fe3b9afe9776b1d9d0e15767f307265e229ef6 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -104,7 +104,8 @@
 ./test.sh -f tsim/mnode/basic1.sim -m
 
 # --- sma
-# ./test.sh -f tsim/sma/tsmaCreateInsertData.sim
+./test.sh -f tsim/sma/tsmaCreateInsertData.sim
+./test.sh -f tsim/sma/rsmaCreateInsertQuery.sim
 
 # --- valgrind
 ./test.sh -f tsim/valgrind/checkError.sim -v
diff --git a/tests/script/tsim/sma/rsmaCreateInsertQuery.sim b/tests/script/tsim/sma/rsmaCreateInsertQuery.sim
new file mode 100644
index 0000000000000000000000000000000000000000..f6de5cc2aec9b927a01ad3d04bf81cefafa87493
--- /dev/null
+++ b/tests/script/tsim/sma/rsmaCreateInsertQuery.sim
@@ -0,0 +1,89 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/exec.sh -n dnode1 -s start
+sleep 50
+sql connect
+
+print =============== create database with retentions
+sql create database d0 retentions 15s:7d,1m:21d,15m:365d;
+sql use d0
+
+print =============== create super table and register rsma
+sql create table if not exists stb (ts timestamp, c1 int) tags (city binary(20),district binary(20)) rollup(min) file_factor 0.1 delay 2;
+
+sql show stables
+if $rows != 1 then 
+  return -1
+endi
+
+print =============== create child table
+sql create table ct1 using stb tags("BeiJing", "ChaoYang");
+
+sql show tables
+if $rows != 1 then 
+  return -1
+endi
+
+print =============== insert data and trigger rollup
+sql insert into ct1 values(now, 10);
+sql insert into ct1 values(now+1s, 1);
+sql insert into ct1 values(now+2s, 100);
+
+
+print =============== select * from retention level 2 from memory
+sql select * from ct1;
+print $data00 $data01
+if $rows > 1 then
+  print retention level 2 file rows $rows > 1
+  return -1
+endi
+print =============== select * from retention level 1 from memory
+sql select * from ct1 where ts > now-8d;
+print $data00 $data01
+if $rows > 1 then
+  print retention level 1 file rows $rows > 1
+  return -1
+endi
+print =============== select * from retention level 0 from memory
+sql select * from ct1 where ts > now-3d;
+print $data00 $data01
+print $data10 $data11
+print $data20 $data21
+if $rows < 1 then
+  print retention level 0 file rows $rows < 1
+  return -1
+endi
+#===================================================================
+
+
+#==================== reboot to trigger commit data to file
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s start
+
+print =============== select * from retention level 2 from file
+sql select * from ct1;
+print $data00 $data01
+if $rows > 1 then
+  print retention level 2 file rows $rows > 1
+  return -1
+endi
+
+print =============== select * from retention level 1 from file
+sql select * from ct1 where ts > now-8d;
+print $data00 $data01
+if $rows > 1 then
+  print retention level 1 file rows $rows > 1
+  return -1
+endi
+
+print =============== select * from retention level 0 from file
+sql select * from ct1 where ts > now-3d;
+print $data00 $data01 
+print $data10 $data11
+print $data20 $data21
+if $rows < 1 then
+  print retention level 0 file rows $rows < 1
+  return -1
+endi
+
+#system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file