diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index 560490569ac00a6476d838641e9b2b33a70678fa..583496a4c673b5364f462d65d644d7a5524c9b1d 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -1363,28 +1363,48 @@ typedef struct {
   int64_t  tuid;
 } SDDropTopicReq;
 
+typedef struct {
+  float    xFilesFactor;
+  int8_t   delayUnit;
+  int8_t   nFuncIds;
+  int32_t* pFuncIds;
+  int64_t  delay;
+} SRSmaParam;
+
 typedef struct SVCreateTbReq {
   int64_t  ver;  // use a general definition
   char*    dbFName;
   char*    name;
   uint32_t ttl;
   uint32_t keep;
-  uint8_t  type;
   union {
+    uint8_t info;
     struct {
-      tb_uid_t suid;
-      uint32_t nCols;
-      SSchema* pSchema;
-      uint32_t nTagCols;
-      SSchema* pTagSchema;
+      uint8_t rollup : 1;  // 1 means rollup sma
+      uint8_t type : 7;
+    };
+  };
+  union {
+    struct {
+      tb_uid_t    suid;
+      uint32_t    nCols;
+      SSchema*    pSchema;
+      uint32_t    nTagCols;
+      SSchema*    pTagSchema;
+      col_id_t    nBSmaCols;
+      col_id_t*   pBSmaCols;
+      SRSmaParam* pRSmaParam;
     } stbCfg;
     struct {
       tb_uid_t suid;
       SKVRow   pTag;
     } ctbCfg;
     struct {
-      uint32_t nCols;
-      SSchema* pSchema;
+      uint32_t    nCols;
+      SSchema*    pSchema;
+      col_id_t    nBSmaCols;
+      col_id_t*   pBSmaCols;
+      SRSmaParam* pRSmaParam;
     } ntbCfg;
   };
 } SVCreateTbReq, SVUpdateTbReq;
diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index 47872b89d57ea56e5fe8f96b267bdc3be2b4342a..1ea00566f483e87340d8ff2a9816af1b4901e2fb 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -290,7 +290,7 @@ int32_t tSerializeSVCreateTbReq(void **buf, SVCreateTbReq *pReq) {
   tlen += taosEncodeString(buf, pReq->name);
   tlen += taosEncodeFixedU32(buf, pReq->ttl);
   tlen += taosEncodeFixedU32(buf, pReq->keep);
-  tlen += taosEncodeFixedU8(buf, pReq->type);
+  tlen += taosEncodeFixedU8(buf, pReq->info);
 
   switch (pReq->type) {
     case TD_SUPER_TABLE:
@@ -309,6 +309,20 @@ int32_t tSerializeSVCreateTbReq(void **buf, SVCreateTbReq *pReq) {
         tlen += taosEncodeFixedI32(buf, pReq->stbCfg.pTagSchema[i].bytes);
         tlen += taosEncodeString(buf, pReq->stbCfg.pTagSchema[i].name);
       }
+      tlen += taosEncodeFixedI16(buf, pReq->stbCfg.nBSmaCols);
+      for (col_id_t i = 0; i < pReq->stbCfg.nBSmaCols; ++i) {
+        tlen += taosEncodeFixedI16(buf, pReq->stbCfg.pBSmaCols[i]);
+      }
+      if(pReq->rollup && NULL != pReq->stbCfg.pRSmaParam) {
+        SRSmaParam *param = pReq->stbCfg.pRSmaParam;
+        tlen += taosEncodeFixedU32(buf, (uint32_t)param->xFilesFactor);
+        tlen += taosEncodeFixedI8(buf, param->delayUnit);
+        tlen += taosEncodeFixedI8(buf, param->nFuncIds);
+        for(int8_t i=0; i< param->nFuncIds; ++i) {
+          tlen += taosEncodeFixedI32(buf, param->pFuncIds[i]);
+        }
+        tlen += taosEncodeFixedI64(buf, param->delay);
+      }
       break;
     case TD_CHILD_TABLE:
       tlen += taosEncodeFixedI64(buf, pReq->ctbCfg.suid);
@@ -322,6 +336,20 @@ int32_t tSerializeSVCreateTbReq(void **buf, SVCreateTbReq *pReq) {
         tlen += taosEncodeFixedI32(buf, pReq->ntbCfg.pSchema[i].bytes);
         tlen += taosEncodeString(buf, pReq->ntbCfg.pSchema[i].name);
       }
+      tlen += taosEncodeFixedI16(buf, pReq->stbCfg.nBSmaCols);
+      for (col_id_t i = 0; i < pReq->stbCfg.nBSmaCols; ++i) {
+        tlen += taosEncodeFixedI16(buf, pReq->stbCfg.pBSmaCols[i]);
+      }
+      if(pReq->rollup && NULL != pReq->stbCfg.pRSmaParam) {
+        SRSmaParam *param = pReq->stbCfg.pRSmaParam;
+        tlen += taosEncodeFixedU32(buf, (uint32_t)param->xFilesFactor);
+        tlen += taosEncodeFixedI8(buf, param->delayUnit);
+        tlen += taosEncodeFixedI8(buf, param->nFuncIds);
+        for(int8_t i=0; i< param->nFuncIds; ++i) {
+          tlen += taosEncodeFixedI32(buf, param->pFuncIds[i]);
+        }
+        tlen += taosEncodeFixedI64(buf, param->delay);
+      }
       break;
     default:
       ASSERT(0);
@@ -335,7 +363,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
   buf = taosDecodeString(buf, &(pReq->name));
   buf = taosDecodeFixedU32(buf, &(pReq->ttl));
   buf = taosDecodeFixedU32(buf, &(pReq->keep));
-  buf = taosDecodeFixedU8(buf, &(pReq->type));
+  buf = taosDecodeFixedU8(buf, &(pReq->info));
 
   switch (pReq->type) {
     case TD_SUPER_TABLE:
@@ -356,6 +384,32 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
         buf = taosDecodeFixedI32(buf, &pReq->stbCfg.pTagSchema[i].bytes);
         buf = taosDecodeStringTo(buf, pReq->stbCfg.pTagSchema[i].name);
       }
+      buf = taosDecodeFixedI16(buf, &(pReq->stbCfg.nBSmaCols));
+      if(pReq->stbCfg.nBSmaCols > 0) {
+        pReq->stbCfg.pBSmaCols = (col_id_t *)malloc(pReq->stbCfg.nBSmaCols * sizeof(col_id_t));
+        for (col_id_t i = 0; i < pReq->stbCfg.nBSmaCols; ++i) {
+          buf = taosDecodeFixedI16(buf, pReq->stbCfg.pBSmaCols + i);
+        }
+      } else {
+        pReq->stbCfg.pBSmaCols = NULL;
+      }
+      if(pReq->rollup) {
+        pReq->stbCfg.pRSmaParam = (SRSmaParam *)malloc(sizeof(SRSmaParam));
+        SRSmaParam *param = pReq->stbCfg.pRSmaParam;
+        buf = taosDecodeFixedU32(buf, (uint32_t*)&param->xFilesFactor);
+        buf = taosDecodeFixedI8(buf, &param->delayUnit);
+        buf = taosDecodeFixedI8(buf, &param->nFuncIds);
+        if(param->nFuncIds > 0) {
+          for (int8_t i = 0; i< param->nFuncIds; ++i) {
+            buf = taosDecodeFixedI32(buf, param->pFuncIds + i);
+          }
+        } else {
+          param->pFuncIds = NULL;
+        }
+        buf = taosDecodeFixedI64(buf, &param->delay);
+      } else {
+        pReq->stbCfg.pRSmaParam = NULL;
+      }
       break;
     case TD_CHILD_TABLE:
       buf = taosDecodeFixedI64(buf, &pReq->ctbCfg.suid);
@@ -370,6 +424,32 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
         buf = taosDecodeFixedI32(buf, &pReq->ntbCfg.pSchema[i].bytes);
         buf = taosDecodeStringTo(buf, pReq->ntbCfg.pSchema[i].name);
       }
+      buf = taosDecodeFixedI16(buf, &(pReq->stbCfg.nBSmaCols));
+      if(pReq->stbCfg.nBSmaCols > 0) {
+        pReq->stbCfg.pBSmaCols = (col_id_t *)malloc(pReq->stbCfg.nBSmaCols * sizeof(col_id_t));
+        for (col_id_t i = 0; i < pReq->stbCfg.nBSmaCols; ++i) {
+          buf = taosDecodeFixedI16(buf, pReq->stbCfg.pBSmaCols + i);
+        }
+      } else {
+        pReq->stbCfg.pBSmaCols = NULL;
+      }
+      if(pReq->rollup) {
+        pReq->stbCfg.pRSmaParam = (SRSmaParam *)malloc(sizeof(SRSmaParam));
+        SRSmaParam *param = pReq->stbCfg.pRSmaParam;
+        buf = taosDecodeFixedU32(buf, (uint32_t*)&param->xFilesFactor);
+        buf = taosDecodeFixedI8(buf, &param->delayUnit);
+        buf = taosDecodeFixedI8(buf, &param->nFuncIds);
+        if(param->nFuncIds > 0) {
+          for (int8_t i = 0; i< param->nFuncIds; ++i) {
+            buf = taosDecodeFixedI32(buf, param->pFuncIds + i);
+          }
+        } else {
+          param->pFuncIds = NULL;
+        }
+        buf = taosDecodeFixedI64(buf, &param->delay);
+      } else {
+        pReq->stbCfg.pRSmaParam = NULL;
+      }
       break;
     default:
       ASSERT(0);
diff --git a/source/dnode/vnode/src/meta/metaBDBImpl.c b/source/dnode/vnode/src/meta/metaBDBImpl.c
index 3eb9a480acff7f926b19f6796f0a326583fdbc4e..0a93ea67b340b1e8dcafd65bdf8d3c54cd52138d 100644
--- a/source/dnode/vnode/src/meta/metaBDBImpl.c
+++ b/source/dnode/vnode/src/meta/metaBDBImpl.c
@@ -527,7 +527,7 @@ static void *metaDecodeTbInfo(void *buf, STbCfg *pTbCfg) {
   buf = taosDecodeString(buf, &(pTbCfg->name));
   buf = taosDecodeFixedU32(buf, &(pTbCfg->ttl));
   buf = taosDecodeFixedU32(buf, &(pTbCfg->keep));
-  buf = taosDecodeFixedU8(buf, &(pTbCfg->type));
+  buf = taosDecodeFixedU8(buf, &(pTbCfg->info));
 
   if (pTbCfg->type == META_SUPER_TABLE) {
     SSchemaWrapper sw;
diff --git a/source/dnode/vnode/test/tsdbSmaTest.cpp b/source/dnode/vnode/test/tsdbSmaTest.cpp
index b9bf432a72d46b26a988640b6bc5d6f684801ec6..3c51ad5d71284fa635349a565cc971383bbb0a69 100644
--- a/source/dnode/vnode/test/tsdbSmaTest.cpp
+++ b/source/dnode/vnode/test/tsdbSmaTest.cpp
@@ -33,6 +33,61 @@ int main(int argc, char **argv) {
   return RUN_ALL_TESTS();
 }
 
+TEST(testCase, unionEncodeDecodeTest) {
+  typedef struct {
+    union {
+      uint8_t info;
+      struct {
+        uint8_t rollup : 1;  // 1 means rollup sma
+        uint8_t type : 7;
+      };
+    };
+    col_id_t  nBSmaCols;
+    col_id_t* pBSmaCols;
+  } SUnionTest;
+
+  SUnionTest sut = {0};
+  sut.rollup = 1;
+  sut.type = 1;
+
+  sut.nBSmaCols = 2;
+  sut.pBSmaCols = (col_id_t*)malloc(sut.nBSmaCols * sizeof(col_id_t));
+  for (col_id_t i = 0; i < sut.nBSmaCols; ++i) {
+    sut.pBSmaCols[i] = i + 100;
+  }
+
+  void* buf = malloc(1024);
+  void *  pBuf = buf;
+  int32_t tlen = 0;
+  tlen += taosEncodeFixedU8(&buf, sut.info);
+  tlen += taosEncodeFixedI16(&buf, sut.nBSmaCols);
+  for (col_id_t i = 0; i < sut.nBSmaCols; ++i) {
+    tlen += taosEncodeFixedI16(&buf, sut.pBSmaCols[i]);
+  }
+
+  SUnionTest dut = {0};
+  pBuf = taosDecodeFixedU8(pBuf, &dut.info);
+  pBuf = taosDecodeFixedI16(pBuf, &dut.nBSmaCols);
+  if(dut.nBSmaCols > 0) {
+    dut.pBSmaCols = (col_id_t*)malloc(dut.nBSmaCols * sizeof(col_id_t));
+    for(col_id_t i=0; i < dut.nBSmaCols; ++i) {
+      pBuf = taosDecodeFixedI16(pBuf, dut.pBSmaCols + i);
+    }
+  } else {
+    dut.pBSmaCols = NULL;
+  }
+
+  printf("sut.rollup=%" PRIu8 ", type=%" PRIu8 ", info=%" PRIu8 "\n", sut.rollup, sut.type, sut.info);
+  printf("dut.rollup=%" PRIu8 ", type=%" PRIu8 ", info=%" PRIu8 "\n", dut.rollup, dut.type, dut.info);
+
+  ASSERT_EQ(sut.rollup, dut.rollup);
+  ASSERT_EQ(sut.type, dut.type);
+  ASSERT_EQ(sut.nBSmaCols, dut.nBSmaCols);
+  for (col_id_t i = 0; i< sut.nBSmaCols; ++i) {
+    ASSERT_EQ(*(col_id_t*)(sut.pBSmaCols + i), sut.pBSmaCols[i]);
+    ASSERT_EQ(*(col_id_t*)(sut.pBSmaCols + i), dut.pBSmaCols[i]);
+  }
+}
 #if 1
 TEST(testCase, tSma_Meta_Encode_Decode_Test) {
   // encode