merge from master into develop

.gitignore

@@ -82,6 +82,10 @@ tests/comparisonTest/opentsdb/opentsdbtest/.settings/
 tests/examples/JDBC/JDBCDemo/.classpath
 tests/examples/JDBC/JDBCDemo/.project
 tests/examples/JDBC/JDBCDemo/.settings/
+tests/script/api/batchprepare
+tests/script/api/stmt
+tests/script/api/stmtBatchTest
+tests/script/api/stmtTest
 
 # Emacs
 # -*- mode: gitignore; -*-

Jenkinsfile

@@ -251,6 +251,77 @@ def pre_test_mac(){
     '''
     return 1
 }
+def pre_test_noinstall(){
+    sh'hostname'
+    sh'''
+    cd ${WKC}
+    git reset --hard HEAD~10 >/dev/null
+    '''
+    script {
+      if (env.CHANGE_TARGET == 'master') {
+        sh '''
+        cd ${WKC}
+        git checkout master
+        '''
+        }
+      else if(env.CHANGE_TARGET == '2.0'){
+        sh '''
+        cd ${WKC}
+        git checkout 2.0
+        '''
+      } 
+      else{
+        sh '''
+        cd ${WKC}
+        git checkout develop
+        '''
+      }
+    }
+    sh'''
+    cd ${WKC}
+    git pull >/dev/null
+    git fetch origin +refs/pull/${CHANGE_ID}/merge
+    git checkout -qf FETCH_HEAD
+    git clean -dfx
+    git submodule update --init --recursive
+    cd ${WK}
+    git reset --hard HEAD~10
+    '''
+    script {
+      if (env.CHANGE_TARGET == 'master') {
+        sh '''
+        cd ${WK}
+        git checkout master
+        '''
+        }
+      else if(env.CHANGE_TARGET == '2.0'){
+        sh '''
+        cd ${WK}
+        git checkout 2.0
+        '''
+      } 
+      else{
+        sh '''
+        cd ${WK}
+        git checkout develop
+        '''
+      } 
+    }
+    sh '''
+    cd ${WK}
+    git pull >/dev/null 
+    
+    export TZ=Asia/Harbin
+    date
+    git clean -dfx
+    mkdir debug
+    cd debug
+    cmake .. > /dev/null
+    make
+    '''
+    return 1
+}
+
 def pre_test_win(){
     bat '''
     taskkill /f /t /im python.exe
@@ -429,7 +500,7 @@ pipeline {
         stage('python_3_s6') {
           agent{label " slave6 || slave16 "}
           steps {     
-            timeout(time: 55, unit: 'MINUTES'){       
+            timeout(time: 65, unit: 'MINUTES'){       
               pre_test()
               sh '''
               date
@@ -575,7 +646,7 @@ pipeline {
         stage('test_b6_s9') {
           agent{label " slave9 || slave19 "}
           steps {     
-            timeout(time: 55, unit: 'MINUTES'){       
+            timeout(time: 105, unit: 'MINUTES'){       
               pre_test()
               sh '''
               date

packaging/release.sh

@@ -194,6 +194,7 @@ fi
 
 if [[ "$dbName" == "pro" ]]; then
     sed -i "s/taos config/prodb config/g"   ${top_dir}/src/util/src/tconfig.c
+    sed -i "s/TDengine/ProDB/g" ${top_dir}/src/dnode/src/dnodeSystem.c
 fi
 
 echo "build ${pagMode} package ..."

src/client/inc/tscUtil.h

@@ -119,7 +119,8 @@ typedef struct SBlockKeyInfo {
 int32_t converToStr(char *str, int type, void *buf, int32_t bufSize, int32_t *len);
 
 int32_t tscCreateDataBlock(size_t initialSize, int32_t rowSize, int32_t startOffset, SName* name, STableMeta* pTableMeta, STableDataBlocks** dataBlocks);
-void tscDestroyDataBlock(SSqlObj *pSql, STableDataBlocks* pDataBlock, bool removeMeta);
+int32_t tscCreateDataBlockData(STableDataBlocks* dataBuf, size_t defaultSize, int32_t rowSize, int32_t startOffset);
+void    tscDestroyDataBlock(SSqlObj *pSql, STableDataBlocks* pDataBlock, bool removeMeta);
 void    tscSortRemoveDataBlockDupRowsRaw(STableDataBlocks* dataBuf);
 int     tscSortRemoveDataBlockDupRows(STableDataBlocks* dataBuf, SBlockKeyInfo* pBlkKeyInfo);
 int32_t tsSetBlockInfo(SSubmitBlk *pBlocks, const STableMeta *pTableMeta, int32_t numOfRows);

src/client/src/tscAsync.c

@@ -237,7 +237,7 @@ void taos_fetch_rows_a(TAOS_RES *tres, __async_cb_func_t fp, void *param) {
     return;
   }
 
-  if (pRes->qId == 0) {
+  if (pRes->qId == 0 && pSql->cmd.command != TSDB_SQL_RETRIEVE_EMPTY_RESULT) {
     tscError("qhandle is invalid");
     pRes->code = TSDB_CODE_TSC_INVALID_QHANDLE;
     tscAsyncResultOnError(pSql);

src/client/src/tscPrepare.c

@@ -48,12 +48,14 @@ typedef struct SMultiTbStmt {
   bool      nameSet;
   bool      tagSet;
   bool      subSet;
+  bool      tagColSet;
   uint64_t  currentUid;
   char     *sqlstr;
   uint32_t  tbNum;
   SStrToken tbname;
   SStrToken stbname;
   SStrToken values;
+  SStrToken tagCols;
   SArray   *tags;
   STableDataBlocks *lastBlock;
   SHashObj *pTableHash;
@@ -1250,6 +1252,12 @@ static void insertBatchClean(STscStmt* pStmt) {
   pCmd->insertParam.pDataBlocks = tscDestroyBlockArrayList(pSql, pCmd->insertParam.pDataBlocks);
   pCmd->insertParam.numOfTables = 0;
 
+  STableDataBlocks** p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, NULL);
+  while(p) {
+    tfree((*p)->pData);
+    p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, p);
+  }
+
   taosHashClear(pCmd->insertParam.pTableBlockHashList);
   tscFreeSqlResult(pSql);
   tscFreeSubobj(pSql);
@@ -1343,9 +1351,40 @@ int stmtParseInsertTbTags(SSqlObj* pSql, STscStmt* pStmt) {
     pStmt->mtb.stbname = sToken;
 
     sToken = tStrGetToken(pCmd->insertParam.sql, &index, false);
-    if (sToken.n <= 0 || sToken.type != TK_TAGS) {
-      tscError("keyword TAGS expected, sql:%s", pCmd->insertParam.sql);
-      return tscSQLSyntaxErrMsg(pCmd->payload, "keyword TAGS expected", sToken.z ? sToken.z : pCmd->insertParam.sql);
+    if (sToken.n <= 0 || ((sToken.type != TK_TAGS) && (sToken.type != TK_LP))) {
+      tscError("invalid token, sql:%s", pCmd->insertParam.sql);
+      return tscSQLSyntaxErrMsg(pCmd->payload, "invalid token", sToken.z ? sToken.z : pCmd->insertParam.sql);
+    }
+
+    // ... (tag_col_list) TAGS(tag_val_list) ...
+    int32_t tagColsCnt = 0;
+    if (sToken.type == TK_LP) {
+      pStmt->mtb.tagColSet = true;
+      pStmt->mtb.tagCols = sToken;
+      int32_t tagColsStart = index;
+      while (1) {
+        sToken = tStrGetToken(pCmd->insertParam.sql, &index, false);
+        if (sToken.type == TK_ILLEGAL) {
+          return tscSQLSyntaxErrMsg(pCmd->payload, "unrecognized token", sToken.z);
+        }
+        if (sToken.type == TK_ID) {
+          ++tagColsCnt;
+        }
+        if (sToken.type == TK_RP) {
+          break;
+        }
+      }
+      if (tagColsCnt == 0) {
+        tscError("tag column list expected, sql:%s", pCmd->insertParam.sql);
+        return tscSQLSyntaxErrMsg(pCmd->payload, "tag column list expected", pCmd->insertParam.sql);
+      }
+      pStmt->mtb.tagCols.n = index - tagColsStart + 1;
+
+      sToken = tStrGetToken(pCmd->insertParam.sql, &index, false);
+      if (sToken.n <= 0 || sToken.type != TK_TAGS) {
+        tscError("keyword TAGS expected, sql:%s", pCmd->insertParam.sql);
+        return tscSQLSyntaxErrMsg(pCmd->payload, "keyword TAGS expected", sToken.z ? sToken.z : pCmd->insertParam.sql);
+      }
     }
 
     sToken = tStrGetToken(pCmd->insertParam.sql, &index, false);
@@ -1385,6 +1424,11 @@ int stmtParseInsertTbTags(SSqlObj* pSql, STscStmt* pStmt) {
       return tscSQLSyntaxErrMsg(pCmd->payload, "no tags", pCmd->insertParam.sql);
     }
 
+    if (tagColsCnt > 0 && taosArrayGetSize(pStmt->mtb.tags) != tagColsCnt) {
+      tscError("not match tags, sql:%s", pCmd->insertParam.sql);
+      return tscSQLSyntaxErrMsg(pCmd->payload, "not match tags", pCmd->insertParam.sql);
+    }
+
     sToken = tStrGetToken(pCmd->insertParam.sql, &index, false);
     if (sToken.n <= 0 || (sToken.type != TK_VALUES && sToken.type != TK_LP)) {
       tscError("sql error, sql:%s", pCmd->insertParam.sql);
@@ -1407,7 +1451,13 @@ int stmtGenInsertStatement(SSqlObj* pSql, STscStmt* pStmt, const char* name, TAO
   int32_t j = 0;
 
   while (1) {
-    len = (size_t)snprintf(str, size - 1, "insert into %s using %.*s tags(", name, pStmt->mtb.stbname.n, pStmt->mtb.stbname.z);
+    if (pStmt->mtb.tagColSet) {
+      len = (size_t)snprintf(str, size - 1, "insert into %s using %.*s %.*s tags(",
+          name, pStmt->mtb.stbname.n, pStmt->mtb.stbname.z, pStmt->mtb.tagCols.n, pStmt->mtb.tagCols.z);
+    } else {
+      len = (size_t)snprintf(str, size - 1, "insert into %s using %.*s tags(", name, pStmt->mtb.stbname.n, pStmt->mtb.stbname.z);
+    }
+
     if (len >= (size -1)) {
       size *= 2;
       free(str);
@@ -1659,6 +1709,13 @@ int taos_stmt_set_tbname_tags(TAOS_STMT* stmt, const char* name, TAOS_BIND* tags
       STMT_RET(TSDB_CODE_TSC_APP_ERROR);
     }
 
+    if ((*t1)->pData == NULL) {
+      code = tscCreateDataBlockData(*t1, TSDB_PAYLOAD_SIZE, (*t1)->pTableMeta->tableInfo.rowSize, sizeof(SSubmitBlk));
+      if (code != TSDB_CODE_SUCCESS) {
+        STMT_RET(code);
+      }
+    }
+
     SSubmitBlk* pBlk = (SSubmitBlk*) (*t1)->pData;
     pCmd->batchSize = pBlk->numOfRows;
     if (pBlk->numOfRows == 0) {
@@ -1784,7 +1841,6 @@ int taos_stmt_set_tbname_tags(TAOS_STMT* stmt, const char* name, TAOS_BIND* tags
   STMT_RET(code);
 }
 
-
 int taos_stmt_set_sub_tbname(TAOS_STMT* stmt, const char* name) {
   STscStmt* pStmt = (STscStmt*)stmt;
   STMT_CHECK
@@ -1792,8 +1848,6 @@ int taos_stmt_set_sub_tbname(TAOS_STMT* stmt, const char* name) {
   return taos_stmt_set_tbname_tags(stmt, name, NULL);
 }
 
-
-
 int taos_stmt_set_tbname(TAOS_STMT* stmt, const char* name) {
   STscStmt* pStmt = (STscStmt*)stmt;
   STMT_CHECK
@@ -1801,7 +1855,6 @@ int taos_stmt_set_tbname(TAOS_STMT* stmt, const char* name) {
   return taos_stmt_set_tbname_tags(stmt, name, NULL);
 }
 
-
 int taos_stmt_close(TAOS_STMT* stmt) {
   STscStmt* pStmt = (STscStmt*)stmt;
   if (pStmt == NULL || pStmt->taos == NULL) {
@@ -1868,7 +1921,6 @@ int taos_stmt_bind_param(TAOS_STMT* stmt, TAOS_BIND* bind) {
   }
 }
 
-
 int taos_stmt_bind_param_batch(TAOS_STMT* stmt, TAOS_MULTI_BIND* bind) {
   STscStmt* pStmt = (STscStmt*)stmt;
 
@@ -1932,8 +1984,6 @@ int taos_stmt_bind_single_param_batch(TAOS_STMT* stmt, TAOS_MULTI_BIND* bind, in
   STMT_RET(insertStmtBindParamBatch(pStmt, bind, colIdx));
 }
 
-
-
 int taos_stmt_add_batch(TAOS_STMT* stmt) {
   STscStmt* pStmt = (STscStmt*)stmt;
   STMT_CHECK
@@ -2086,7 +2136,6 @@ int taos_stmt_get_param(TAOS_STMT *stmt, int idx, int *type, int *bytes) {
   }
 }
 
-
 char *taos_stmt_errstr(TAOS_STMT *stmt) {
   STscStmt* pStmt = (STscStmt*)stmt;
 
@@ -2097,8 +2146,6 @@ char *taos_stmt_errstr(TAOS_STMT *stmt) {
   return taos_errstr(pStmt->pSql);
 }
 
-
-
 const char *taos_data_type(int type) {
   switch (type) {
     case TSDB_DATA_TYPE_NULL:            return "TSDB_DATA_TYPE_NULL";
@@ -2115,4 +2162,3 @@ const char *taos_data_type(int type) {
     default: return "UNKNOWN";
   }
 }
-

src/client/src/tscSub.c

@@ -468,7 +468,7 @@ SSqlObj* recreateSqlObj(SSub* pSub) {
   }
 
   registerSqlObj(pSql);
-
+  pSql->rootObj = pSql;
   code = tsParseSql(pSql, true);
   if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
     tsem_wait(&pSub->sem);

src/client/src/tscUtil.c

@@ -187,7 +187,7 @@ bool tscQueryTags(SQueryInfo* pQueryInfo) {
       continue;
     }
 
-    if (functId != TSDB_FUNC_TAGPRJ && functId != TSDB_FUNC_TID_TAG) {
+    if (functId != TSDB_FUNC_TAGPRJ && functId != TSDB_FUNC_TID_TAG && functId != TSDB_FUNC_BLKINFO) {
       return false;
     }
   }
@@ -1845,6 +1845,32 @@ int32_t tscCreateDataBlock(size_t defaultSize, int32_t rowSize, int32_t startOff
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
   }
 
+  int32_t code = tscCreateDataBlockData(dataBuf, defaultSize, rowSize, startOffset);
+  if (code != TSDB_CODE_SUCCESS) {
+    tfree(dataBuf);
+    return code;
+  }
+
+  //Here we keep the tableMeta to avoid it to be remove by other threads.
+  dataBuf->pTableMeta = tscTableMetaDup(pTableMeta);
+
+  SParsedDataColInfo* pColInfo = &dataBuf->boundColumnInfo;
+  SSchema* pSchema = tscGetTableSchema(dataBuf->pTableMeta);
+  tscSetBoundColumnInfo(pColInfo, pSchema, dataBuf->pTableMeta->tableInfo.numOfColumns);
+
+  dataBuf->vgId     = dataBuf->pTableMeta->vgId;
+
+  tNameAssign(&dataBuf->tableName, name);
+
+  assert(defaultSize > 0 && pTableMeta != NULL && dataBuf->pTableMeta != NULL);
+
+  *dataBlocks = dataBuf;
+  return TSDB_CODE_SUCCESS;
+}
+
+int32_t tscCreateDataBlockData(STableDataBlocks* dataBuf, size_t defaultSize, int32_t rowSize, int32_t startOffset) {
+  assert(dataBuf != NULL);
+
   dataBuf->nAllocSize = (uint32_t)defaultSize;
   dataBuf->headerSize = startOffset;
 
@@ -1857,30 +1883,16 @@ int32_t tscCreateDataBlock(size_t defaultSize, int32_t rowSize, int32_t startOff
   dataBuf->pData = malloc(dataBuf->nAllocSize);
   if (dataBuf->pData == NULL) {
     tscError("failed to allocated memory, reason:%s", strerror(errno));
-    tfree(dataBuf);
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
   }
   memset(dataBuf->pData, 0, sizeof(SSubmitBlk));
 
-  //Here we keep the tableMeta to avoid it to be remove by other threads.
-  dataBuf->pTableMeta = tscTableMetaDup(pTableMeta);
-
-  SParsedDataColInfo* pColInfo = &dataBuf->boundColumnInfo;
-  SSchema* pSchema = tscGetTableSchema(dataBuf->pTableMeta);
-  tscSetBoundColumnInfo(pColInfo, pSchema, dataBuf->pTableMeta->tableInfo.numOfColumns);
-
   dataBuf->ordered  = true;
   dataBuf->prevTS   = INT64_MIN;
   dataBuf->rowSize  = rowSize;
   dataBuf->size     = startOffset;
   dataBuf->tsSource = -1;
-  dataBuf->vgId     = dataBuf->pTableMeta->vgId;
 
-  tNameAssign(&dataBuf->tableName, name);
-
-  assert(defaultSize > 0 && pTableMeta != NULL && dataBuf->pTableMeta != NULL);
-
-  *dataBlocks = dataBuf;
   return TSDB_CODE_SUCCESS;
 }
 

src/common/src/tdataformat.c

@@ -253,9 +253,10 @@ int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPo
     }
 
     if(tdAllocMemForCol(pCol, maxPoints) < 0) return -1;
-    if (numOfRows > 0) {
+
+    if (((rowOffset == 0) && (numOfRows > 0)) || ((rowOffset == -1) && (numOfRows >= 0))) {
       // Find the first not null value, fill all previouse values as NULL
-      dataColSetNEleNull(pCol, numOfRows);
+      dataColSetNEleNull(pCol, numOfRows - rowOffset);
     }
   }
 
@@ -463,9 +464,7 @@ static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols
 
   int rcol = 0;
   int dcol = 0;
-
   while (dcol < pCols->numOfCols) {
-    bool setCol = 0;
     SDataCol *pDataCol = &(pCols->cols[dcol]);
     if (rcol >= schemaNCols(pSchema)) {
       dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
@@ -476,14 +475,22 @@ static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols
     STColumn *pRowCol = schemaColAt(pSchema, rcol);
     if (pRowCol->colId == pDataCol->colId) {
       void *value = tdGetRowDataOfCol(row, pRowCol->type, pRowCol->offset + TD_DATA_ROW_HEAD_SIZE);
-      if(!isNull(value, pDataCol->type)) setCol = 1;
-      dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
+      if (rowOffset == 0) {
+        dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
+      } else if  (rowOffset == -1) {
+        // for update 2
+        if (!isNull(value, pDataCol->type)) {
+          dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
+        }
+      } else {
+        ASSERT(0);
+      }
       dcol++;
       rcol++;
     } else if (pRowCol->colId < pDataCol->colId) {
       rcol++;
     } else {
-      if(forceSetNull || setCol) {
+      if(forceSetNull) {
         dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
       }
       dcol++;
@@ -501,7 +508,6 @@ static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCo
   int nRowCols = kvRowNCols(row);
 
   while (dcol < pCols->numOfCols) {
-    bool setCol = 0;
     SDataCol *pDataCol = &(pCols->cols[dcol]);
     if (rcol >= nRowCols || rcol >= schemaNCols(pSchema)) {
       dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
@@ -513,14 +519,22 @@ static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCo
 
     if (colIdx->colId == pDataCol->colId) {
       void *value = tdGetKvRowDataOfCol(row, colIdx->offset);
-      if(!isNull(value, pDataCol->type)) setCol = 1;
-      dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
+      if (rowOffset == 0) {
+        dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
+      } else if (rowOffset == -1) { 
+        // for update 2
+        if (!isNull(value, pDataCol->type)) {
+          dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
+        }
+      } else {
+        ASSERT(0);
+      }
       ++dcol;
       ++rcol;
     } else if (colIdx->colId < pDataCol->colId) {
       ++rcol;
     } else {
-      if(forceSetNull || setCol) {
+      if (forceSetNull) {
         dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
       }
       ++dcol;

src/common/src/tglobal.c

@@ -27,6 +27,9 @@
 #include "tulog.h"
 #include "tutil.h"
 
+// TSDB
+bool tsdbForceKeepFile = false;
+
 // cluster
 char     tsFirst[TSDB_EP_LEN] = {0};
 char     tsSecond[TSDB_EP_LEN] = {0};

src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/HttpClientPoolUtil.java

@@ -5,6 +5,7 @@ import com.taosdata.jdbc.TSDBErrorNumbers;
 import org.apache.http.HeaderElement;
 import org.apache.http.HeaderElementIterator;
 import org.apache.http.HttpEntity;
+import org.apache.http.NoHttpResponseException;
 import org.apache.http.client.ClientProtocolException;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.client.methods.*;

src/mnode/src/mnodeDb.c

@@ -1139,7 +1139,7 @@ static int32_t mnodeAlterDbFp(SMnodeMsg *pMsg) {
     return sdbUpdateRow(&row);
   }
 
-  //bnNotify();
+  bnNotify();
 
   return TSDB_CODE_MND_ACTION_IN_PROGRESS;
 }

src/mnode/src/mnodeShow.c

@@ -121,7 +121,7 @@ static int32_t mnodeProcessShowMsg(SMnodeMsg *pMsg) {
   }
 
   if (!tsMnodeShowMetaFp[pShowMsg->type] || !tsMnodeShowRetrieveFp[pShowMsg->type]) {
-    mError("show type:%s is not support", mnodeGetShowType(pShowMsg->type));
+    mWarn("show type:%s is not support", mnodeGetShowType(pShowMsg->type));
     return TSDB_CODE_COM_OPS_NOT_SUPPORT;
   }
 

src/mnode/src/mnodeVgroup.c

@@ -742,19 +742,6 @@ static int32_t mnodeGetVgroupMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *p
   return 0;
 }
 
-static bool mnodeFilterVgroups(SVgObj *pVgroup, STableObj *pTable) {
-  if (NULL == pTable || pTable->type == TSDB_SUPER_TABLE) {
-    return true;
-  }
-
-  SCTableObj *pCTable = (SCTableObj *)pTable;
-  if (pVgroup->vgId == pCTable->vgId) {
-    return true;
-  } else {
-    return false;
-  }
-}
-
 static int32_t mnodeRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, void *pConn) {
   int32_t numOfRows = 0;
   SVgObj *pVgroup = NULL;
@@ -770,11 +757,6 @@ static int32_t mnodeRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, v
     return 0;
   }
 
-  STableObj *pTable = NULL;
-  if (pShow->payloadLen > 0 ) {
-    pTable = mnodeGetTable(pShow->payload);
-  }
-
   while (numOfRows < rows) {
     pShow->pIter = mnodeGetNextVgroup(pShow->pIter, &pVgroup);
     if (pVgroup == NULL) break;
@@ -784,11 +766,6 @@ static int32_t mnodeRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, v
       continue;
     }
 
-    if (!mnodeFilterVgroups(pVgroup, pTable)) {
-      mnodeDecVgroupRef(pVgroup);
-      continue;
-    }
-
     cols = 0;
 
     pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
@@ -842,7 +819,6 @@ static int32_t mnodeRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, v
   mnodeVacuumResult(data, pShow->numOfColumns, numOfRows, rows, pShow);
 
   pShow->numOfReads += numOfRows;
-  mnodeDecTableRef(pTable);
   mnodeDecDbRef(pDb);
 
   return numOfRows;

src/os/src/detail/osTime.c

@@ -424,29 +424,44 @@ int64_t convertTimePrecision(int64_t time, int32_t fromPrecision, int32_t toPrec
     }
   } //end switch fromPrecision
 end_:
-  if (tempResult > (double)INT64_MAX) return INT64_MAX;
-  if (tempResult < (double)INT64_MIN) return INT64_MIN + 1;  // INT64_MIN means NULL
+  if (tempResult >= (double)INT64_MAX) return INT64_MAX;
+  if (tempResult <= (double)INT64_MIN) return INT64_MIN + 1;  // INT64_MIN means NULL
   return time;
 }
 
 static int32_t getDuration(int64_t val, char unit, int64_t* result, int32_t timePrecision) {
 
   switch (unit) {
-    case 's':
+    case 's':{
+      double temp = ((double)val) * MILLISECOND_PER_SECOND;
+      if (temp >= (double)INT64_MAX || temp <= (double)INT64_MIN) return -1;
       (*result) = convertTimePrecision(val * MILLISECOND_PER_SECOND, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
-    case 'm':
+    }
+    case 'm':{
+      double temp = ((double)val) * MILLISECOND_PER_MINUTE;
+      if (temp >= (double)INT64_MAX || temp <= (double)INT64_MIN) return -1;
       (*result) = convertTimePrecision(val * MILLISECOND_PER_MINUTE, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
-    case 'h':
+    }
+    case 'h':{
+      double temp = ((double)val) * MILLISECOND_PER_HOUR;
+      if (temp >= (double)INT64_MAX || temp <= (double)INT64_MIN) return -1;
       (*result) = convertTimePrecision(val * MILLISECOND_PER_HOUR, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
-    case 'd':
+    }
+    case 'd': {
+      double temp = ((double)val) * MILLISECOND_PER_DAY;
+      if (temp >= (double)INT64_MAX || temp <= (double)INT64_MIN) return -1;
       (*result) = convertTimePrecision(val * MILLISECOND_PER_DAY, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
-    case 'w':
+    }
+    case 'w': {
+      double temp = ((double)val) * MILLISECOND_PER_WEEK;
+      if (temp >= (double)INT64_MAX || temp <= (double)INT64_MIN) return -1;
       (*result) = convertTimePrecision(val * MILLISECOND_PER_WEEK, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
+    }
     case 'a':
       (*result) = convertTimePrecision(val, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;

src/query/inc/sql.y

@@ -127,12 +127,6 @@ cmd ::= SHOW dbPrefix(X) VGROUPS.    {
     setShowOptions(pInfo, TSDB_MGMT_TABLE_VGROUP, &token, 0);
 }
 
-cmd ::= SHOW dbPrefix(X) VGROUPS ids(Y).    {
-    SStrToken token;
-    tSetDbName(&token, &X);
-    setShowOptions(pInfo, TSDB_MGMT_TABLE_VGROUP, &token, &Y);
-}
-
 //drop configure for tables
 cmd ::= DROP TABLE ifexists(Y) ids(X) cpxName(Z).   {
     X.n += Z.n;

src/query/src/qAggMain.c

@@ -821,7 +821,7 @@ static int32_t lastDistFuncRequired(SQLFunctionCtx *pCtx, STimeWindow* w, int32_
   if (pInfo->hasResult != DATA_SET_FLAG) {
     return BLK_DATA_ALL_NEEDED;
   } else {
-    return (pInfo->ts > w->ekey) ? BLK_DATA_NO_NEEDED : BLK_DATA_ALL_NEEDED;
+    return (pInfo->ts >= w->ekey) ? BLK_DATA_NO_NEEDED : BLK_DATA_ALL_NEEDED;
   }
 }
 
@@ -4459,7 +4459,7 @@ void generateBlockDistResult(STableBlockDist *pTableBlockDist, char* result) {
                    "5th=[%d], 10th=[%d], 20th=[%d], 30th=[%d], 40th=[%d], 50th=[%d]\n\t "
                    "60th=[%d], 70th=[%d], 80th=[%d], 90th=[%d], 95th=[%d], 99th=[%d]\n\t "
                    "Min=[%"PRId64"(Rows)] Max=[%"PRId64"(Rows)] Avg=[%"PRId64"(Rows)] Stddev=[%.2f] \n\t "
-                   "Rows=[%"PRIu64"], Blocks=[%"PRId64"], SmallBlocks=[%d], Size=[%.3f(Kb)] Comp=[%.2f]\n\t "
+                   "Rows=[%"PRIu64"], Blocks=[%"PRId64"], SmallBlocks=[%d], Size=[%.3f(Kb)] Comp=[%.5g]\n\t "
                    "RowsInMem=[%d] \n\t",
                    percentiles[0], percentiles[1], percentiles[2], percentiles[3], percentiles[4], percentiles[5],
                    percentiles[6], percentiles[7], percentiles[8], percentiles[9], percentiles[10], percentiles[11],

src/tsdb/src/tsdbMeta.c

@@ -342,7 +342,7 @@ int tsdbUpdateTableTagValue(STsdbRepo *repo, SUpdateTableTagValMsg *pMsg) {
     tsdbError(
         "vgId:%d failed to update tag value of table %s since version out of date, client tag version %d server tag "
         "version %d",
-        REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), pMsg->tversion, schemaVersion(pTable->tagSchema));
+        REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), pMsg->tversion, schemaVersion(pTable->pSuper->tagSchema));
     terrno = TSDB_CODE_TDB_TAG_VER_OUT_OF_DATE;
     return -1;
   }

src/tsdb/src/tsdbRead.c

@@ -1377,66 +1377,63 @@ static int32_t loadFileDataBlock(STsdbQueryHandle* pQueryHandle, SBlock* pBlock,
   return code;
 }
 
-static int doBinarySearchKey(char* pValue, int num, TSKEY key, int order) {
-  int    firstPos, lastPos, midPos = -1;
-  int    numOfRows;
-  TSKEY* keyList;
-
-  assert(order == TSDB_ORDER_ASC || order == TSDB_ORDER_DESC);
-
-  if (num <= 0) return -1;
-
-  keyList = (TSKEY*)pValue;
-  firstPos = 0;
-  lastPos = num - 1;
-
-  if (order == TSDB_ORDER_DESC) {
+// search last keyList[ret] < key order asc  and keyList[ret] > key order desc   
+static int doBinarySearchKey(TSKEY* keyList, int num, int pos, TSKEY key, int order) {
+  // start end posistion
+  int s, e;
+  s = pos;
+  
+  // check
+  assert(pos >=0 && pos < num);
+  assert(num > 0);
+ 
+  if (order == TSDB_ORDER_ASC) {
     // find the first position which is smaller than the key
+    e  = num - 1;
+    if (key < keyList[pos]) 
+      return -1;  
     while (1) {
-      if (key >= keyList[lastPos]) return lastPos;
-      if (key == keyList[firstPos]) return firstPos;
-      if (key < keyList[firstPos]) return firstPos - 1;
-
-      numOfRows = lastPos - firstPos + 1;
-      midPos = (numOfRows >> 1) + firstPos;
-
-      if (key < keyList[midPos]) {
-        lastPos = midPos - 1;
-      } else if (key > keyList[midPos]) {
-        firstPos = midPos + 1;
-      } else {
-        break;
-      }
-    }
-
-  } else {
+      // check can return 
+      if (key >= keyList[e]) 
+        return e;
+      if (key <= keyList[s]) 
+        return s;
+      if (e - s <= 1)
+        return s;
+      
+      // change start or end position
+      int mid = s + (e - s + 1)/2;
+      if (keyList[mid] > key)
+        e = mid;
+      else if(keyList[mid] < key)
+        s = mid;
+      else
+        return mid;
+    }
+  } else { // DESC 
     // find the first position which is bigger than the key
-    while (1) {
-      if (key <= keyList[firstPos]) return firstPos;
-      if (key == keyList[lastPos]) return lastPos;
-
-      if (key > keyList[lastPos]) {
-        lastPos = lastPos + 1;
-        if (lastPos >= num)
-          return -1;
+    e  = 0;
+    if (key > keyList[pos]) 
+        return -1;  
+      while (1) {
+        // check can return 
+        if (key <= keyList[e]) 
+          return e;
+        if (key >= keyList[s]) 
+          return s;
+        if (s - e <= 1)
+          return s;
+        
+        // change start or end position
+        int mid = s - (s - e + 1)/2;
+        if (keyList[mid] < key)
+          e = mid;
+        else if(keyList[mid] > key)
+          s = mid;
         else
-          return lastPos;
-      }
-
-      numOfRows = lastPos - firstPos + 1;
-      midPos = (numOfRows >> 1) + firstPos;
-
-      if (key < keyList[midPos]) {
-        lastPos = midPos - 1;
-      } else if (key > keyList[midPos]) {
-        firstPos = midPos + 1;
-      } else {
-        break;
-      }
+          return mid;
+      }    
     }
-  }
-
-  return midPos;
 }
 
 static int32_t doCopyRowsFromFileBlock(STsdbQueryHandle* pQueryHandle, int32_t capacity, int32_t numOfRows, int32_t start, int32_t end) {
@@ -1844,7 +1841,6 @@ static void copyAllRemainRowsFromFileBlock(STsdbQueryHandle* pQueryHandle, STabl
 int32_t getEndPosInDataBlock(STsdbQueryHandle* pQueryHandle, SDataBlockInfo* pBlockInfo) {
   // NOTE: reverse the order to find the end position in data block
   int32_t endPos = -1;
-  int32_t order = ASCENDING_TRAVERSE(pQueryHandle->order)? TSDB_ORDER_DESC : TSDB_ORDER_ASC;
 
   SQueryFilePos* cur = &pQueryHandle->cur;
   SDataCols* pCols = pQueryHandle->rhelper.pDCols[0];
@@ -1857,7 +1853,9 @@ int32_t getEndPosInDataBlock(STsdbQueryHandle* pQueryHandle, SDataBlockInfo* pBl
     cur->mixBlock = (cur->pos != pBlockInfo->rows - 1);
   } else {
     assert(pCols->numOfRows > 0);
-    endPos = doBinarySearchKey(pCols->cols[0].pData, pCols->numOfRows, pQueryHandle->window.ekey, order);
+    int pos = ASCENDING_TRAVERSE(pQueryHandle->order)? 0 : pBlockInfo->rows - 1;
+    endPos = doBinarySearchKey(pCols->cols[0].pData, pCols->numOfRows, pos, pQueryHandle->window.ekey, pQueryHandle->order);
+    assert(endPos != -1);
     cur->mixBlock = true;
   }
 
@@ -1877,17 +1875,16 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
   assert(pCols->cols[0].type == TSDB_DATA_TYPE_TIMESTAMP && pCols->cols[0].colId == PRIMARYKEY_TIMESTAMP_COL_INDEX &&
       cur->pos >= 0 && cur->pos < pBlock->numOfRows);
 
-  TSKEY* tsArray = pCols->cols[0].pData;
-  assert(pCols->numOfRows == pBlock->numOfRows && tsArray[0] == pBlock->keyFirst && tsArray[pBlock->numOfRows-1] == pBlock->keyLast);
-
-  // for search the endPos, so the order needs to reverse
-  int32_t order = (pQueryHandle->order == TSDB_ORDER_ASC)? TSDB_ORDER_DESC:TSDB_ORDER_ASC;
+  // key read from file
+  TSKEY* keyFile = pCols->cols[0].pData;
+  assert(pCols->numOfRows == pBlock->numOfRows && keyFile[0] == pBlock->keyFirst && keyFile[pBlock->numOfRows-1] == pBlock->keyLast);
 
   int32_t step = ASCENDING_TRAVERSE(pQueryHandle->order)? 1:-1;
   int32_t numOfCols = (int32_t)(QH_GET_NUM_OF_COLS(pQueryHandle));
 
   STable* pTable = pCheckInfo->pTableObj;
   int32_t endPos = getEndPosInDataBlock(pQueryHandle, &blockInfo);
+  
 
   tsdbDebug("%p uid:%" PRIu64",tid:%d start merge data block, file block range:%"PRIu64"-%"PRIu64" rows:%d, start:%d,"
             "end:%d, 0x%"PRIx64,
@@ -1902,6 +1899,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
   STSchema* pSchema1 = NULL;
   STSchema* pSchema2 = NULL;
 
+  // position in file ->fpos
   int32_t pos = cur->pos;
   cur->win = TSWINDOW_INITIALIZER;
 
@@ -1924,9 +1922,13 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
         break;
       }
 
-      if (((pos > endPos || tsArray[pos] > pQueryHandle->window.ekey) && ASCENDING_TRAVERSE(pQueryHandle->order)) ||
-          ((pos < endPos || tsArray[pos] < pQueryHandle->window.ekey) && !ASCENDING_TRAVERSE(pQueryHandle->order))) {
-        break;
+      // break if pos not in this block endPos range. note old code when pos is -1 can crash.
+      if(ASCENDING_TRAVERSE(pQueryHandle->order)) { //ASC
+        if(pos > endPos || keyFile[pos] > pQueryHandle->window.ekey)
+          break;
+      } else { //DESC
+        if(pos < endPos || keyFile[pos] < pQueryHandle->window.ekey)
+          break;
       }
 
       if ((key < tsArray[pos] && ASCENDING_TRAVERSE(pQueryHandle->order)) ||
@@ -1942,16 +1944,18 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
         
         mergeTwoRowFromMem(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, row1, row2, numOfCols, pTable, pSchema1, pSchema2, true);
         numOfRows += 1;
+        // record start key with memory key if not
         if (cur->win.skey == TSKEY_INITIAL_VAL) {
-          cur->win.skey = key;
+          cur->win.skey = keyMem;
         }
 
-        cur->win.ekey = key;
-        cur->lastKey  = key + step;
+        cur->win.ekey = keyMem;
+        cur->lastKey  = keyMem + step;
         cur->mixBlock = true;
 
         moveToNextRowInMem(pCheckInfo);
-      } else if (key == tsArray[pos]) {  // data in buffer has the same timestamp of data in file block, ignore it
+      // same  select mem key if update is true
+      } else if (keyMem == keyFile[pos]) {
         if (pCfg->update) {
           if(pCfg->update == TD_ROW_PARTIAL_UPDATE) {
             doCopyRowsFromFileBlock(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, pos, pos);
@@ -1969,31 +1973,36 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
           mergeTwoRowFromMem(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, row1, row2, numOfCols, pTable, pSchema1, pSchema2, forceSetNull);
           numOfRows += 1;
           if (cur->win.skey == TSKEY_INITIAL_VAL) {
-            cur->win.skey = key;
+            cur->win.skey = keyMem;
           }
 
-          cur->win.ekey = key;
-          cur->lastKey = key + step;
+          cur->win.ekey = keyMem;
+          cur->lastKey  = keyMem + step;
           cur->mixBlock = true;
-
+          
+          //mem move next
           moveToNextRowInMem(pCheckInfo);
+          //file move next, discard file row
           pos += step;
         } else {
+          // not update, only mem move to next, discard mem row
           moveToNextRowInMem(pCheckInfo);
         }
-      } else if ((key > tsArray[pos] && ASCENDING_TRAVERSE(pQueryHandle->order)) ||
-                  (key < tsArray[pos] && !ASCENDING_TRAVERSE(pQueryHandle->order))) {
+      // put file row
+      } else if ((keyMem > keyFile[pos] && ASCENDING_TRAVERSE(pQueryHandle->order)) ||
+                 (keyMem < keyFile[pos] && !ASCENDING_TRAVERSE(pQueryHandle->order))) {
         if (cur->win.skey == TSKEY_INITIAL_VAL) {
-          cur->win.skey = tsArray[pos];
+          cur->win.skey = keyFile[pos];
         }
 
-        int32_t end = doBinarySearchKey(pCols->cols[0].pData, pCols->numOfRows, key, order);
+        int32_t end = doBinarySearchKey(pCols->cols[0].pData, pCols->numOfRows, pos, keyMem, pQueryHandle->order);
         assert(end != -1);
 
         if (tsArray[end] == key) { // the value of key in cache equals to the end timestamp value, ignore it
           if (pCfg->update == TD_ROW_DISCARD_UPDATE) {
             moveToNextRowInMem(pCheckInfo);
           } else {
+            // can update, don't copy then deal on next loop with keyMem == keyFile[pos]
             end -= step;
           }
         }
@@ -2001,10 +2010,17 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
         int32_t qstart = 0, qend = 0;
         getQualifiedRowsPos(pQueryHandle, pos, end, numOfRows, &qstart, &qend);
 
-        numOfRows = doCopyRowsFromFileBlock(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, qstart, qend);
-        pos += (qend - qstart + 1) * step;
-
-        cur->win.ekey = ASCENDING_TRAVERSE(pQueryHandle->order)? tsArray[qend]:tsArray[qstart];
+        if(qend >= qstart) {
+          // copy qend - qstart + 1 rows from file
+          numOfRows = doCopyRowsFromFileBlock(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, qstart, qend);
+          int32_t num = qend - qstart + 1;
+          pos += num * step;
+        } else {
+          // nothing copy from file
+          pos += step;
+        }
+        
+        cur->win.ekey = ASCENDING_TRAVERSE(pQueryHandle->order)? keyFile[qend] : keyFile[qstart];
         cur->lastKey  = cur->win.ekey + step;
       }
     } while (numOfRows < pQueryHandle->outputCapacity);
@@ -2021,7 +2037,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
            !ASCENDING_TRAVERSE(pQueryHandle->order))) {
         // no data in cache or data in cache is greater than the ekey of time window, load data from file block
         if (cur->win.skey == TSKEY_INITIAL_VAL) {
-          cur->win.skey = tsArray[pos];
+          cur->win.skey = keyFile[pos];
         }
 
         int32_t start = -1, end = -1;
@@ -2030,7 +2046,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
         numOfRows = doCopyRowsFromFileBlock(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, start, end);
         pos += (end - start + 1) * step;
 
-        cur->win.ekey = ASCENDING_TRAVERSE(pQueryHandle->order)? tsArray[end]:tsArray[start];
+        cur->win.ekey = ASCENDING_TRAVERSE(pQueryHandle->order)? keyFile[end] : keyFile[start];
         cur->lastKey  = cur->win.ekey + step;
         cur->mixBlock = true;
       }
@@ -2946,6 +2962,9 @@ static bool loadDataBlockFromTableSeq(STsdbQueryHandle* pQueryHandle) {
 // handle data in cache situation
 bool tsdbNextDataBlock(TsdbQueryHandleT pHandle) {
   STsdbQueryHandle* pQueryHandle = (STsdbQueryHandle*) pHandle;
+  if (pQueryHandle == NULL) {
+    return false;
+  }
 
   if (emptyQueryTimewindow(pQueryHandle)) {
     tsdbDebug("%p query window not overlaps with the data set, no result returned, 0x%"PRIx64, pQueryHandle, pQueryHandle->qId);
@@ -3065,6 +3084,9 @@ static int32_t doGetExternalRow(STsdbQueryHandle* pQueryHandle, int16_t type, SM
 
   pSecQueryHandle = tsdbQueryTablesImpl(pQueryHandle->pTsdb, &cond, pQueryHandle->qId, pMemRef);
   tfree(cond.colList);
+  if (pSecQueryHandle == NULL) {
+    goto out_of_memory;
+  }
 
   // current table, only one table
   STableCheckInfo* pCurrent = taosArrayGet(pQueryHandle->pTableCheckInfo, pQueryHandle->activeIndex);

tests/pytest/fulltest.sh

@@ -279,6 +279,7 @@ python3 ./test.py -f query/queryCnameDisplay.py
 # python3 ./test.py -f query/long_where_query.py
 python3 test.py -f query/nestedQuery/queryWithSpread.py
 python3 ./test.py -f query/bug6586.py
+python3 ./test.py -f query/bug5903.py
 
 #stream
 python3 ./test.py -f stream/metric_1.py

tests/pytest/functions/function_derivative.py

@@ -68,9 +68,9 @@ class TDTestCase:
                 tdSql.checkData(0, 0, "2018-09-17 09:00:10.000")
                 tdSql.checkData(0, 1, "2018-09-17 09:00:10.000")
                 tdSql.checkData(0, 3, "2018-09-17 09:00:10.000")
-                tdSql.checkData(1, 0, "2018-09-17 09:00:20.009")
-                tdSql.checkData(1, 1, "2018-09-17 09:00:20.009")
-                tdSql.checkData(1, 3, "2018-09-17 09:00:20.009")
+                tdSql.checkData(1, 0, "2018-09-17 09:00:20.000")
+                tdSql.checkData(1, 1, "2018-09-17 09:00:20.000")
+                tdSql.checkData(1, 3, "2018-09-17 09:00:20.000")
 
                 tdSql.query("select ts from(select ts,derivative(col, 10s, 0) from stb group by tbname)")
 
@@ -150,6 +150,7 @@ class TDTestCase:
             tdSql.error("select derivative(col, -106752999999999922222d, 0) from stb group by tbname");  #overflow error
             tdSql.error("select derivative(col, 10y, 0) from stb group by tbname")      #TD-10399, DB error: syntax error near '10y, 0) from stb group by tbname;'
             tdSql.error("select derivative(col, -106752d, 0) from stb group by tbname") #TD-10398 overflow tips
+            tdSql.error("select derivative(col, 106751991168d, 0) from stb group by tbname") #TD-10398 overflow tips
 
     def run(self):
         tdSql.prepare()        

tests/pytest/query/bug5903.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def run(self):
+        # TD-5903 show db.vgroups xxx. xxx is invalid content, but still returns results.
+
+        tdSql.execute("create database if not exists test_5903")
+        tdSql.execute("show test_5903.vgroups")
+        tdSql.error("show test_5903.vgroups xxx")
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/pytest/query/udf.py

@@ -73,21 +73,18 @@ class TDTestCase:
         tdSql.error(sql)
         sql = 'select abs_max(c2) from db.stb'
         tdSql.query(sql)
-        tdSql.checkData(0,0,1410065607)
+        tdSql.checkData(0,0,10000000199)
 
     def test_udf_values(self):
         tdSql.execute("drop function abs_max")        
         tdSql.execute("create function add_one as '/tmp/add_one.so' outputtype int")
         tdSql.execute("create aggregate function abs_max as '/tmp/abs_max.so' outputtype bigint;")
-        tdSql.execute("create aggregate function sum_double as '/tmp/sum_double.so' outputtype int bufsize 128;")
+        tdSql.execute("create aggregate function sum_double as '/tmp/sum_double.so' outputtype bigint;")
 
-        # UDF bug no 1 -> follow 3 cases about this bug ;
         # tdSql.error("create aggregate function max as '/tmp/abs_max.so' outputtype bigint ;")
         # tdSql.error("create aggregate function avg as '/tmp/abs_max.so' outputtype bigint ;")  
         # tdSql.error("create aggregate function dbs as '/tmp/abs_max.so' outputtype bigint ;")
 
-    
-
         tdSql.execute("drop database if exists test")
         tdSql.execute("create database test")
         tdSql.execute("use test")
@@ -117,7 +114,7 @@ class TDTestCase:
         tdSql.execute("insert into bound values(%d, %d , %f, %d , %s)"%(epoch_time+1000,intdata2+1,float(intdata2+1),bigintdata2+1,"'binary"+str(intdata2+1)+"'"))
         
         # check super table calculation results
-        tdSql.query("select add_one(id) from st")
+        tdSql.query("select add_one(id)  test from st")
         tdSql.checkData(0,0,1)
         tdSql.checkData(1,0,2)
         tdSql.checkData(4,0,5)
@@ -157,29 +154,266 @@ class TDTestCase:
                 tdLog.info(" ====== unexpected error occured about UDF function =====")
                 sys.exit()
 
-        # UDF bug no 2 -> values of abs_max not inconsistent from common table and stable.
-        # tdSql.query("select abs_max(val) from st") # result is 0 rows
-        # tdSql.query("select abs_max(val) from tb1")
-        # tdSql.checkData(0,0,0)  # this is error result
-        # tdSql.query("select sum_double(val) from st") # result is 0 rows
-        # tdSql.query("select sum_double(val) from tb1")
-        # tdSql.checkData(0,0,0)  # this is error result
+        tdSql.query("select abs_max(val) from st") 
+        tdSql.query("select abs_max(val) from tb1")
+        tdSql.checkRows(0)
+        tdSql.query("select sum_double(val) from st") 
+        tdSql.query("select sum_double(val) from tb1")
+        tdSql.checkRows(0)
   
-        # UDF bug no 3 -> values of abs_max will error for boundary number 
-
         # check super table calculation results
-        # tdSql.query("select abs_max(number) from st")
-        # tdSql.checkData(0,0,9223372036854775807) 
+        tdSql.query("select abs_max(number) from st")
+        tdSql.checkData(0,0,9223372036854775807) 
 
         # check common table calculation results 
         tdSql.query("select abs_max(number) from tb1")
         tdSql.checkData(0,0,400)
         tdSql.query("select abs_max(number) from tb2")
         tdSql.checkData(0,0,400)
+        tdSql.execute("select add_one(id) from st limit 10 offset 2")
+        tdSql.query("select add_one(id) from st where ts > 1604298064000 and ts < 1604298064020 ")
+        tdSql.checkData(0,0,1)
+        tdSql.checkData(1,0,-2147483644)
+        tdSql.query("select add_one(id) from tb1 where ts > 1604298064000 and ts < 1604298064020 ")
+        tdSql.checkData(0,0,1)
+        tdSql.query("select sum_double(id) from st where ts > 1604298064030 and ts < 1604298064060 ")
+        tdSql.checkData(0,0,14)
+        tdSql.query("select sum_double(id) from tb2 where ts > 1604298064030 and ts < 1604298064060 ")
+        tdSql.checkRows(0)
+        tdSql.query("select add_one(id) from st where ts = 1604298064000 ")
+        tdSql.checkData(0,0,-2147483645)
+        tdSql.query("select add_one(id) from st where ts > 1604298064000  and id in (2,3) and ind =1;")
+        tdSql.checkData(0,0,3)
+        tdSql.checkData(1,0,4)
+        tdSql.query("select id , add_one(id) from tb1 where ts > 1604298064000  and id in (2,3)")
+        tdSql.checkData(0,0,2)
+        tdSql.checkData(0,1,3)
+        tdSql.checkData(1,0,3)
+        tdSql.checkData(1,1,4)
+        tdSql.query("select sum_double(id) from tb1 where ts > 1604298064000  and id in (2,3)")
+        tdSql.checkData(0,0,10)
+        tdSql.query("select sum_double(id) from st where ts > 1604298064000  and id in (2,3) and ind =1")
+        tdSql.checkData(0,0,10)
+        tdSql.query("select abs_max(number) from st where ts > 1604298064000  and id in (2,3) and ind =1")
+        tdSql.checkData(0,0,300)
+        tdSql.query("select sum_double(id) from st where ts = 1604298064030 ")
+        tdSql.checkData(0,0,4)
+        tdSql.query("select abs_max(number) from st where ts = 1604298064100 ")
+        tdSql.checkData(0,0,9223372036854775806)
+        tdSql.query("select abs_max(number) from tb2 where ts = 1604298064100 ")
+        tdSql.checkData(0,0,400)
+        tdSql.query("select sum_double(id) from tb2 where ts = 1604298064100 ")
+        tdSql.checkData(0,0,8)
+        tdSql.query("select add_one(id) from st where ts >= 1604298064000 and ts <= 1604298064010")
+        tdSql.checkData(0,0,1)
+        tdSql.checkData(1,0,-2147483645)
+        tdSql.checkData(2,0,-2147483644)
+        tdSql.query("select add_one(id) from tb1 where ts >= 1604298064000 and ts <= 1604298064010")
+        tdSql.checkData(0,0,1)
+        tdSql.query("select sum_double(id) from st where ts >= 1604298064030 and ts <= 1604298064050")
+        tdSql.checkData(0,0,18)
+        tdSql.query("select sum_double(id) from tb2 where ts >= 1604298064030 and ts <= 1604298064100")
+        tdSql.checkData(0,0,20)
+        tdSql.query("select abs_max(number) from tb2 where ts >= 1604298064030 and ts <= 1604298064100")
+        tdSql.checkData(0,0,400)
+        tdSql.query("select abs_max(number) from st where ts >= 1604298064030 and ts <= 1604298064100")
+        tdSql.checkData(0,0,9223372036854775806)
+        tdSql.query("select id from st where id != 0 and ts >=1604298064070")
+        tdSql.checkData(0,0,1)
+        tdSql.query("select add_one(id) from st where id != 0 and ts >=1604298064070")
+        tdSql.checkData(0,0,2)
+        tdSql.query("select add_one(id) from st where id <> 0 and ts >=1604298064010")
+        tdSql.checkData(0,0,2)
+        tdSql.query("select sum_double(id) from st where id in (2,3,4) and ts >=1604298064070")
+        tdSql.checkData(0,0,18)
+        tdSql.query("select sum_double(id) from tb2 where id in (2,3,4) and ts >=1604298064070")
+        tdSql.checkData(0,0,18)
+        tdSql.query("select abs_max(number) from st where id in (2,3,4) and ts >=1604298064070")
+        tdSql.checkData(0,0,400)
+        tdSql.query("select add_one(id) from st where id = 0 ")
+        tdSql.checkData(0,0,1)
+        tdSql.checkData(1,0,1)
+        tdSql.query("select add_one(id) from tb2 where id = 0 ")
+        tdSql.checkData(0,0,1)
+        tdSql.query("select sum_double(id) from st where id = 1")
+        tdSql.checkData(0,0,4)
+        tdSql.query("select sum_double(id) from tb2 where id = 1")
+        tdSql.checkData(0,0,2)
+
+
+        tdSql.query("select add_one(id) from st where id is not null and ts >=1604298065000 ")
+        tdSql.checkData(0,0,None)
+        tdSql.query("select abs_max(number) from st where id is not null and ts >=1604298065000 ")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select abs_max(number) from bound where id is not null and ts >=1604298065000 ")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select sum_double(id) from st where id is not null and ts >=1604298064000 and ind = 1 ")
+        tdSql.checkData(0,0,20)
+        tdSql.query("select sum_double(id) from tb1 where id is not null and ts >=1604298064000 ")
+        tdSql.checkData(0,0,20)
+        tdSql.query("select add_one(id) from st where id is null and ts >=1604298065000 ")
+        tdSql.checkRows(0)
+        tdSql.query("select abs_max(number) from st where id is null and ts >=1604298065000 ")
+        tdSql.checkRows(0)
+        tdSql.query("select abs_max(number) from tb1 where id is null and ts >=1604298065000 ")
+        tdSql.checkRows(0)
+        tdSql.query("select add_one(id) from bound where id is not null and ts >=1604298065000;")
+        tdSql.checkData(0,0,None)
+        tdSql.query("select id,add_one(id) from bound;")
+        tdSql.checkRowCol(4,2)
+        tdSql.checkData(3,1,None)
+        tdSql.query("select add_one(id) from st where ts between 1604298064000 and 1604298064010")
+        tdSql.checkRows(3)
+        tdSql.query("select add_one(id) from tb1 where ts between 1604298064000 and 1604298064010")
+        tdSql.checkRows(1)
+        tdSql.query("select sum_double(id) from st where ts between 1604298064000 and 1604298064010 and id>=0")
+        tdSql.checkData(0,0,0)
+        tdSql.query("select sum_double(id) from tb1 where ts between 1604298064000 and 1604298064010 and id>=0")
+        tdSql.checkData(0,0,0)
+        tdSql.query("select add_one(id) from st where id in (1,2)")
+        tdSql.checkData(0,0,2)
+        tdSql.checkData(1,0,3)
+        tdSql.checkData(2,0,2)
+        tdSql.checkData(3,0,3)
+        tdSql.checkRows(4)
+
+        tdSql.query("select sum_double(id) from st where ts < now and ind =1 interval(1s)")
+        tdSql.checkData(0,1,20)
+        tdSql.error("select sum_double(id) from st where ts < now and ind =1 interval(3s) sliding (1s) fill (NULL) ")
+        tdSql.error("select sum_double(id) from st session(ts, 1s)")
+        tdSql.query("select sum_double(id) from tb1 session(ts, 1s)")
+        tdSql.checkData(0,1,20)
+
+        # intervals sliding values calculation 
+        tdSql.query("select sum_double(id) from st where ts < now and ind =1 interval(3s) sliding (1s) limit 2")
+        tdSql.checkData(0,1,20)
+        tdSql.checkData(1,1,20)
+        
+        # scalar_function can't work when using interval and sliding =========
+        tdSql.error("select add_one(id) from st where ts < now and ind =1 interval(3s) sliding (1s) limit 2 ")
+        tdSql.error("select add_one(id) from st order by ts")
+        tdSql.error("select ts,id,add_one(id)  from st order by ts asc;")
+        
+        # # UDF not support order by 
+        tdSql.error("select ts,id,add_one(id)  from st order by ts desc;")
+
+        # UDF function union all
+        tdSql.query("select add_one(id) from tb1 union all select add_one(id) from tb2;")
+        tdSql.checkRows(10)
+        tdSql.checkData(0,0,1)
+        tdSql.checkData(5,0,1)
+        tdSql.query("select sum_double(id) from tb1 union all select sum_double(id) from tb2;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0,0,20)
+        tdSql.checkData(1,0,20)
+        tdSql.query("select abs_max(number) from tb1 union all select abs_max(number) from bound;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0,0,400)
+        tdSql.checkData(1,0,9223372036854775807)
+        tdSql.execute("create stable stb (ts timestamp,id int , val double , number bigint, chars binary(200)) tags (ind int)")
+        tdSql.execute("create table stb1 using stb tags(3)")
+        tdSql.execute("insert into stb1 values(1604298064000 , 1 , 1.0 , 10000 ,'chars')")
+        tdSql.query("select add_one(id) from st union all select add_one(id) from stb;")
+        tdSql.checkRows(15)
+        tdSql.checkData(13,0,None)
+        tdSql.checkData(14,0,2)
+        tdSql.query("select add_one(id) from st union all select add_one(id) from stb1;")
+        tdSql.checkRows(15)
+        tdSql.checkData(13,0,None)
+        tdSql.checkData(14,0,2)
+        tdSql.query("select id ,add_one(id) from tb1 union all select id ,add_one(id) from stb1;")
+        tdSql.checkRows(6)
+        tdSql.checkData(0,0,0)
+        tdSql.checkData(0,1,1)
+        tdSql.checkData(1,0,1)
+        tdSql.checkData(1,1,2)
+
+        # aggregate union all for different stables
+        tdSql.query("select sum_double(id) from st union all select sum_double(id) from stb;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0,0,44)
+        tdSql.checkData(1,0,2)
+        tdSql.query("select id from st union all select id from stb1;")
+        tdSql.checkRows(15)
+        tdSql.query("select id from tb1 union all select id from stb1")
+        tdSql.checkRows(6)
+        tdSql.query("select sum_double(id) from tb1 union all select sum_double(id) from stb")
+        tdSql.checkData(0,0,20)
+        tdSql.checkData(1,0,2)
+        tdSql.query("select sum_double(id) from st union all select sum_double(id) from stb1;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0,0,44)
+        tdSql.checkData(1,0,2)
+        tdSql.query("select abs_max(number) from st union all select abs_max(number) from stb;")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select abs_max(number) from bound union all select abs_max(number) from stb1;")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.checkData(1,0,10000)
+        tdSql.query("select abs_max(number) from st union all select abs_max(number) from stb1;")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.checkData(1,0,10000)
+
+        #  group by for aggegate function ;
+        tdSql.query("select sum_double(id) from st group by tbname;")
+        tdSql.checkData(0,0,20)
+        tdSql.checkData(0,1,'tb1')
+        tdSql.checkData(1,0,20)
+        tdSql.checkData(1,1,'tb2')
+        tdSql.query("select sum_double(id) from st group by id;")
+        tdSql.checkRows(9)
+        tdSql.query("select sum_double(id) from st group by ts")
+        tdSql.checkRows(12)
+        tdSql.query("select sum_double(id) from st group by ind")
+        tdSql.checkRows(3)
+        tdSql.query("select sum_double(id) from st group by tbname order by ts asc;")
+        tdSql.query("select abs_max(number) from st group by id")
+        tdSql.checkRows(9)
+        tdSql.checkData(0,0,9223372036854775806)
+        tdSql.checkData(8,0,9223372036854775807)
+        tdSql.query("select abs_max(number) from st group by ts")
+        tdSql.checkRows(12)
+        tdSql.checkData(11,0,9223372036854775807)
+        tdSql.checkData(1,0,9223372036854775805)
+        tdSql.query("select abs_max(number) from st group by ind")
+        tdSql.checkRows(3)
+        tdSql.checkData(0,0,400)
+        tdSql.checkData(2,0,9223372036854775807)
+
+        # UDF join 
+        tdSql.query("select add_one(tb1.id),add_one(bound.id) from tb1,bound where tb1.ts=bound.ts;")
+        tdSql.checkData(0,0,1)
+        tdSql.checkData(0,1,-2147483644)
+        tdSql.query("select stb1.ts,add_one(stb1.id),bound.ts,add_one(bound.id) from stb1,bound where stb1.ts=bound.ts")
+        tdSql.checkData(0,1,2)
+        tdSql.checkData(0,3,-2147483645)
+        tdSql.query("select st.ts,add_one(st.id),stb.ts,add_one(stb.id) from st,stb where st.ts=stb.ts and st.ind=stb.ind")
+        tdSql.checkData(0,1,-2147483645)
+        tdSql.checkData(0,3,2)
+
+        tdSql.query("select sum_double(tb1.id),sum_double(bound.id) from tb1,bound where tb1.ts=bound.ts;")
+        tdSql.checkData(0,0,0)
+        tdSql.checkData(0,1,-4294967290)
+        tdSql.query("select sum_double(stb1.id),sum_double(bound.id) from stb1,bound where stb1.ts=bound.ts")
+        tdSql.checkData(0,0,2)
+        tdSql.checkData(0,1,-4294967292)
+        
+        #UDF join for stables
+        tdSql.query("select sum_double(st.id),sum_double(stb.id) from st,stb where st.ts=stb.ts and st.ind=stb.ind")
+        tdSql.checkData(0,0,-4294967292)
+        tdSql.checkData(0,1,2)
+        tdSql.query("select abs_max(tb1.number),abs_max(bound.number) from tb1,bound where tb1.ts=bound.ts;")
+        tdSql.checkData(0,0,0)
+        tdSql.checkData(0,1,9223372036854775805)
+        tdSql.query("select abs_max(stb1.number),abs_max(bound.number) from stb1,bound where stb1.ts=bound.ts")
+        tdSql.checkData(0,0,10000)
+        tdSql.checkData(0,1,9223372036854775806)
+        tdSql.query("select abs_max(st.number),abs_max(stb.number) from st,stb where st.ts=stb.ts and st.ind=stb.ind")
+        tdSql.checkData(0,0,9223372036854775806)
+        tdSql.checkData(0,1,10000)
 
         # check boundary
-        # tdSql.query("select abs_max(number) from bound")
-        # tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select abs_max(number) from bound")
+        tdSql.checkData(0,0,9223372036854775807)
 
         tdLog.info("======= UDF function sum_double check =======")
 
@@ -189,14 +423,10 @@ class TDTestCase:
         tdSql.query("select sum_double(id) from tb1")
         tdSql.checkData(0,0,20)
 
-        # UDF bug no 4 -> values error while two function work : it is limit that udf can't work with build-in functions.
-        # tdSql.query("select sum_double(id) , abs_max(number) from tb1")
-        # tdSql.checkData(0,0,20)
-        # tdSql.checkData(0,0,400)
-
-        # tdSql.query("select sum_double(id) , abs_max(number) from st")
-        # tdSql.checkData(0,0,44)
-        # tdSql.checkData(0,0,9223372036854775807)
+        # only one udf function in SQL can use ,follow errors notice.
+        tdSql.error("select sum_double(id) , abs_max(number) from tb1")
+        tdSql.error("select sum_double(id) , abs_max(number) from st")
+      
 
         # UDF not support mix up with build-in functions
         # it seems like not support  scalar_function mix up with aggregate functions
@@ -204,147 +434,162 @@ class TDTestCase:
         tdSql.error("select sum_double(id) ,add_one(id) from tb1")
         tdSql.error("select sum_double(id) ,max(id) from st")
         tdSql.error("select sum_double(id) ,max(id) from tb1")
+        tdSql.error("select twa(id),add_one(id) from st")
+        tdSql.error("select twa(id),add_one(id) from tb1")
 
         # UDF function not support Arithmetic ===================
+
         tdSql.query("select max(id) + 5 from st")
         tdSql.query("select max(id) + 5 from tb1")
         tdSql.query("select max(id) + avg(val) from st")
+        tdSql.query("select abs_max(number)*5 from st")
+        tdSql.checkData(0,0,46116860184273879040.000000000)
+        tdSql.query("select abs_max(number)*5 from tb1")
+        tdSql.checkData(0,0,2000.000000000)
         tdSql.query("select max(id) + avg(val) from tb1")
-        tdSql.query("select abs_max(number) + 5 from st")
+        tdSql.query("select add_one(id) + 5 from st")
+        tdSql.checkData(4,0,10.000000000)
+        tdSql.query("select add_one(id)/5 from tb1")
+        tdSql.checkData(4,0,1.000000000)
+        tdSql.query("select sum_double(id)-5 from st")
+        tdSql.checkData(0,0,39.000000000)
+        tdSql.query("select sum_double(id)*5 from tb1")
+        tdSql.checkData(0,0,100.000000000)
+        
+        
         tdSql.query("select abs_max(number) + 5 from tb1")
         tdSql.error("select abs_max(number) + max(id) from st")
-        tdSql.query("select abs_max(number)*abs_max(val) from st")     
+        tdSql.query("select abs_max(number)*abs_max(val) from st")
+        tdSql.query("select sum_double(id) + sum_double(id) from st")
+        tdSql.checkData(0,0,88.000000000)     
 
         tdLog.info("======= UDF Nested query test =======")
         tdSql.query("select sum(id) from (select id from st)")
         tdSql.checkData(0,0,22)
 
-        #UDF bug no 5 -> not support Nested query
 
-        # tdSql.query("select abs_max(number) from (select number from st)")
-        # tdSql.checkData(0,0,9223372036854775807)
-        # tdSql.query("select abs_max(number) from (select number from bound)")
-        # tdSql.checkData(0,0,9223372036854775807)
-        # tdSql.query("select sum_double(id) from (select id from st)")
-        # tdSql.checkData(0,0,44)
-        # tdSql.query("select sum_double(id) from (select id from tb1)")
-        # tdSql.checkData(0,0,10)
+        #UDF bug ->  Nested query        
+        # outer nest query
+        tdSql.query("select abs_max(number) from (select number from st)")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select abs_max(number) from (select number from bound)")
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select sum_double(id) from (select id from st)")
+        tdSql.checkData(0,0,44)
+        tdSql.query("select sum_double(id) from (select id from bound)")
+        tdSql.checkData(0,0,4)
+        tdSql.query("select add_one(id) from (select id from st);")
+        tdSql.checkRows(14)
+        tdSql.checkData(1,0,2)
+        tdSql.query("select add_one(id) from (select id from bound);")
+        tdSql.checkRows(4)
+        tdSql.checkData(1,0,-2147483644)
 
-        # UDF bug no 6 -> group by work error
-        tdLog.info("======= UDF work with group by =======")
+        # inner nest query
+        tdSql.query("select id from (select add_one(id) id from st)")
+        tdSql.checkRows(14)
+        tdSql.checkData(13,0,None)
+        tdSql.query("select id from (select add_one(id) id from bound)")
+        tdSql.checkRows(4)
+        tdSql.checkData(3,0,None)
 
-        # tdSql.query("select sum_double(id) from st group by tbname;")
-        # tdSql.checkData(0,0,6)
-        # tdSql.checkData(0,1,'tb1')
-        # tdSql.checkData(1,0,2)
-        # tdSql.checkData(1,1,'tb2')
-        # tdSql.query("select sum_double(id) from st group by id;")
-        # tdSql.checkRows(2)
-        # tdSql.query("select sum_double(id) from st group by tbname order by ts asc;")
+        tdSql.query("select id from (select sum_double(id) id from bound)")
+        tdSql.checkData(0,0,4)
+        tdSql.query("select id from (select sum_double(id) id from st)")   # it will crash taos shell
+        tdSql.checkData(0,0,44)
 
+        tdSql.query("select id from (select abs_max(number) id from st)")  # it will crash taos shell
+        tdSql.checkData(0,0,9223372036854775807)
+        tdSql.query("select id from (select abs_max(number) id from bound)")
+        tdSql.checkData(0,0,9223372036854775807)
 
-        tdSql.query("select sum_double(id) from st where ts < now and ind =1 interval(1s)")
-        tdSql.checkData(0,1,20)
-        tdSql.error("select sum_double(id) from st session(ts, 1s) interval (10s,1s) sliding(10s) fill (NULL) ")
-        tdSql.error("select sum_double(id) from st session(ts, 1s)")
-        tdSql.query("select sum_double(id) from tb1 session(ts, 1s)")
-        tdSql.checkData(0,1,20)
+        # inner and outer nest query
 
-        # UDF -> bug no 7 : intervals sliding values calculation error
-        # tdSql.query("select sum_double(id) from st where ts < now and ind =1 interval(3s) sliding (1s) limit 2")
-        # tdSql.checkData(0,1,20)
-        # tdSql.checkData(1,1,20)
+        tdSql.query("select add_one(id) from (select add_one(id) id from st)")
+        tdSql.checkRows(14)
+        tdSql.checkData(0,0,2)
+        tdSql.checkData(1,0,3)
+
+        tdSql.query("select add_one(id) from (select add_one(id) id from tb1)")
+        tdSql.checkRows(5)
+        tdSql.checkData(0,0,2)
+        tdSql.checkData(1,0,3)
+
+        tdSql.query("select sum_double(sumdb) from (select sum_double(id) sumdb from st)")
+        tdSql.query("select sum_double(sumdb) from (select sum_double(id) sumdb from tb1)")
         
-        # scalar_function can't work when using interval and sliding =========
-        tdSql.error("select add_one(id) from st where ts < now and ind =1 interval(3s) sliding (1s) limit 2 ")
+        tdSql.query("select abs_max(number) from (select abs_max(number) number from st)")
+        tdSql.checkData(0,0,9223372036854775807)
+
+        tdSql.query("select abs_max(number) from (select abs_max(number) number from bound)")
+        tdSql.checkData(0,0,9223372036854775807)
+
+        # nest inner and outer with build-in func
+
+        tdSql.query("select max(number) from (select abs_max(number) number from st)")
+        tdSql.checkData(0,0,9223372036854775807) 
+
+        tdSql.query("select max(number) from (select abs_max(number) number from bound)")
+        tdSql.checkData(0,0,9223372036854775807)     
+
+        tdSql.query("select sum_double(sumdb) from (select sum_double(id) sumdb from st)")
+        
+        tdSql.query("select sum(sumdb) from (select sum_double(id) sumdb from tb1)")
+        tdSql.checkData(0,0,20)   
+
 
         tdLog.info(" =====================test illegal creation method =====================")
         
-        tdSql.execute("drop function add_one")
+        # tdSql.execute("drop function add_one")
         tdSql.execute("drop function abs_max")
         tdSql.execute("drop function sum_double")
 
         tdSql.execute("create aggregate function error_use1 as '/tmp/abs_max.so' outputtype bigint ")
         tdSql.error("select error_use1(number) from st")
 
-        # UDF -> bug no 8: error return values when create aggregate functions as an scalar_function
+        # illega UDF create aggregate functions as an scalar_function
         # with no aggregate
-        # tdSql.execute("create function abs_max as '/tmp/abs_max.so' outputtype bigint bufsize 128")
-        # tdSql.query("select abs_max(number) from st")    # this bug will return 3 rows
-        # tdSql.checkRows(1)
-        # tdSql.execute("create function sum_double as '/tmp/sum_double.so' outputtype bigint bufsize 128")
-        # tdSql.execute("select sum_double(id) from st")    
-        # tdSql.checkRows(1)
-        
-        # UDF -> bug  no 9: give bufsize for scalar_function add_one;
-        # UDF -> need improve : when outputtype is not match datatype which is defined in function codes 
-        tdSql.execute("create function add_one as '/tmp/add_one.so' outputtype bigint bufsize 128")
-        # tdSql.error("select add_one(val) from st")  # it should return error not [] for not match col datatype
-        # tdSql.query("select add_one(id) from st")   # return error query result
-        # tdSql.checkData(0,0,1)
-        # tdSql.checkData(1,0,2)
-        # tdSql.checkData(5,0,1)
-        # tdSql.checkData(10,0,-2147483645)
-        # tdSql.checkData(13,0,None)
+        tdSql.execute("create function abs_max as '/tmp/abs_max.so' outputtype bigint bufsize 128")
+        tdSql.error("select abs_max(number) from st")    
+        tdSql.execute("create function sum_double as '/tmp/sum_double.so' outputtype bigint bufsize 128")
+        tdSql.error("select sum_double(id) from st")    
 
 
         # UDF -> improve : aggregate function with no bufsize : it seems with no affect 
-        # tdSql.execute("drop function abs_max")
-        # tdSql.execute("drop function sum_double")
+        tdSql.execute("drop function abs_max")
+        tdSql.execute("drop function sum_double")
         tdSql.execute("create aggregate function abs_max as '/tmp/abs_max.so' outputtype bigint ")
         tdSql.execute("create aggregate function sum_double as '/tmp/sum_double.so' outputtype int ")
         tdSql.query("select sum_double(id) from st")
         tdSql.checkData(0,0,44)
         tdSql.query("select sum_double(id) from tb1")
         tdSql.checkData(0,0,20)
-        # tdSql.query("select abs_max(number) from st")
-        # tdSql.checkData(0,0,9223372036854775807) 
+        tdSql.query("select abs_max(number) from st")
+        tdSql.checkData(0,0,9223372036854775807) 
         tdSql.query("select abs_max(number) from tb1")
         tdSql.checkData(0,0,400)
-
-        #UDF bug no 10 -> create function datatype of outputtype not match col datatype
-        tdSql.execute("drop function abs_max")
-        tdSql.execute("drop function sum_double")
-        tdSql.execute("drop function add_one")
-        tdSql.execute("create function add_one as '/tmp/add_one.so' outputtype bigint;")
-        tdSql.execute("create aggregate function abs_max as '/tmp/abs_max.so' outputtype int bufsize 128;")
-        tdSql.execute("create aggregate function sum_double as '/tmp/sum_double.so' outputtype double bufsize 128;")
-        # tdSql.query("select sum_double(id) from st")   this bug will return 0.000000
-        # tdSql.checkData(0,0,44)
-        # tdSql.query("select sum_double(id) from tb1")
-        # tdSql.checkData(0,0,20)                        this bug will return 0.000000
-        # tdSql.query("select add_one(id) from st")      this bug will return series error values
-        # tdSql.checkData(0,0,1)
-        # tdSql.checkData(1,0,2)
-        # tdSql.checkData(5,0,1)
-        # tdSql.checkData(10,0,-2147483645)
-        # tdSql.checkData(13,0,None)
-        # tdSql.query("select add_one(id) from tb1")     this bug will return series error values
-        # tdSql.checkData(0,0,1)
-        # tdSql.checkData(2,0,3)
-        # tdSql.query("select abs_max(id) from st")
-        # tdSql.checkData(0,0,9223372036854775807)     
+  
         tdSql.query("select abs_max(number) from tb1")       # it seems work well
         tdSql.checkData(0,0,400)     
 
 
+        # UDF scalar function not support group by 
+        tdSql.error("select add_one(id) from st group by tbname")
 
-        # UDF bug no 11 -> follow test case will coredump for taosd  and let data lost
-        # tdSql.query("select add_one(id) from st group by tbname")
-
-        # UDF -> bug  no 12: give aggregate for scalar_function add_one ,it will let taosd coredump as data lost
-        # tdSql.execute("drop function add_one")
-        # tdSql.execute("create  aggregate function add_one as '/tmp/add_one.so' outputtype bigint bufsize 128")
-        # tdSql.query("select add_one(id) from st")
-
-        # UDF bug no 13 -> follow test case will coredump for taosc
-        # tdSql.query("select add_one(*) from st ")
-        # tdSql.query("select add_one(*) from tb1 ")
-
-        # UDF bug no 14 -> follow test case will coredump for taosc
-        # tdSql.query("select abs_max(id),abs_max(number) from st ")
-        # tdSql.query("select abs_max(number),abs_max(number) from st ")
-        # tdSql.query("select sum_double(id),sum_double(id) from st ")
+        # UDF  : give aggregate for scalar_function add_one ,it can't work well 
+        tdSql.execute("drop function add_one")
+        tdSql.execute("create  aggregate function add_one as '/tmp/add_one.so' outputtype bigint bufsize 128")
+        tdSql.error("select add_one(id) from st")
+
+        # udf must give col list
+        tdSql.error("select add_one(*) from st ")
+        tdSql.error("select add_one(*) from tb1 ")
+
+        # one udf function  can multi use 
+        tdSql.query("select abs_max(id),abs_max(number) from st ")
+        tdSql.query("select abs_max(number),abs_max(number)*3 from st ")
+        tdSql.query("select abs_max(number),abs_max(number)*3 from tb1 ")
+        tdSql.query("select sum_double(id),sum_double(id) from st ")
         
     def run(self):
         tdSql.prepare()
@@ -366,4 +611,4 @@ class TDTestCase:
 
 
 tdCases.addWindows(__file__, TDTestCase())
-tdCases.addLinux(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file

tests/pytest/table/create.py

@@ -178,6 +178,8 @@ class TDTestCase:
         tdSql.checkRows(1)
         self.tb193new = "table_193~!@#$%^&*()-_+=[]{}':,<.>/?stST0123456789table_192~!@#$%^&*()-_+=[]{}':,<.>/?stST0123456789table_192~!@#$%^&*()-_+=[]{}':,<.>/?stST0123456789table_192~!@#$%^&*()-_+=[]{}':,<.>/?stST123"
         tdSql.error("create table db.`%s` using db.`%s` tags(1)" %(self.tb193new,self.stb1))
+        # case for TD-10691
+        tdSql.error("create table ttb1(ts timestamp, file int )")
         
 
 

tests/script/api/batchprepare.c

@@ -1765,7 +1765,7 @@ int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
   int code = taos_stmt_prepare(stmt, sql, 0);
   if (code != 0){
     printf("failed to execute taos_stmt_prepare. error:%s\n", taos_stmt_errstr(stmt));
-    return -1;
+    exit(1);
   }
 
   int id = 0;
@@ -1801,9 +1801,44 @@ int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
   return 0;
 }
 
+int stmt_multi_insert_check(TAOS_STMT *stmt) {
+  char *sql;
 
+  // The number of tag column list is not equal to the number of tag value list
+  sql = "insert into ? using stb1 (id1) tags(1,?) values(?,?,?,?,?,?,?,?,?,?)";
+  if (0 == taos_stmt_prepare(stmt, sql, 0)) {
+    printf("failed to check taos_stmt_prepare. sql:%s\n", sql);
+    exit(1);
+  }
+
+  // The number of column list is not equal to the number of value list
+  sql = "insert into ? using stb1 tags(1,?,2,?,4,?,6.0,?,'b') "
+      "(ts, b, v1, v2, v4, v8, f4, f8, bin) values(?,?,?,?,?,?,?,?,?,?)";
+  if (0 == taos_stmt_prepare(stmt, sql, 0)) {
+    printf("failed to check taos_stmt_prepare. sql:%s\n", sql);
+    exit(1);
+  }
+
+  sql = "insert into ? using stb1 () tags(1,?) values(?,?,?,?,?,?,?,?,?,?)";
+  if (0 == taos_stmt_prepare(stmt, sql, 0)) {
+    printf("failed to check taos_stmt_prepare. sql:%s\n", sql);
+    exit(1);
+  }
+
+  sql = "insert into ? using stb1 ( tags(1,?) values(?,?,?,?,?,?,?,?,?,?)";
+  if (0 == taos_stmt_prepare(stmt, sql, 0)) {
+    printf("failed to check taos_stmt_prepare. sql:%s\n", sql);
+    exit(1);
+  }
 
+  sql = "insert into ? using stb1 ) tags(1,?) values(?,?,?,?,?,?,?,?,?,?)";
+  if (0 == taos_stmt_prepare(stmt, sql, 0)) {
+    printf("failed to check taos_stmt_prepare. sql:%s\n", sql);
+    exit(1);
+  }
 
+  return 0;
+}
 
 //1 tables 10 records
 int stmt_funcb_autoctb_e2(TAOS_STMT *stmt) {
@@ -4509,7 +4544,6 @@ void* runcase(void *par) {
 
   (void)idx;
 
-
 #if 1
     prepare(taos, 1, 1);
   
@@ -4823,6 +4857,16 @@ void* runcase(void *par) {
 
 #endif
 
+#if 1
+  prepare(taos, 1, 0);
+
+  stmt = taos_stmt_init(taos);
+
+  printf("stmt_multi_insert_check start\n");
+  stmt_multi_insert_check(stmt);
+  printf("stmt_multi_insert_check end\n");
+  taos_stmt_close(stmt);
+#endif
 
 #if 1
   prepare(taos, 1, 1);
@@ -5011,7 +5055,6 @@ void* runcase(void *par) {
   printf("check result end\n");
 #endif  
 
-
 #if 1 
   preparem(taos, 0, idx);
 

tests/script/general/parser/udf_dll.sim

@@ -10,7 +10,7 @@ sql connect
 print ======================== dnode1 start
 
 sql create function add_one as '/tmp/add_one.so' outputtype int;
-sql create aggregate function sum_double as '/tmp/sum_double.so' outputtype int;
+sql create aggregate function sum_double as '/tmp/sum_double.so' outputtype bigint;
 sql show functions;
 if $rows != 2 then
   return -1

tests/script/general/parser/udf_dll_stable.sim

@@ -11,7 +11,7 @@ print ======================== dnode1 start
 
 sql create function add_one as '/tmp/add_one.so' outputtype int;
 sql create function add_one_64232 as '/tmp/add_one_64232.so' outputtype int;
-sql create aggregate function sum_double as '/tmp/sum_double.so' outputtype int;
+sql create aggregate function sum_double as '/tmp/sum_double.so' outputtype bigint;
 sql show functions;
 if $rows != 3 then
   return -1

tests/script/sh/abs_max.c

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <inttypes.h> 
 
 typedef struct SUdfInit{
  int maybe_null;       /* 1 if function can return NULL */
  int decimals;     /* for real functions */
- long long length;       /* For string functions */
+ int64_t length;       /* For string functions */
  char  *ptr;            /* free pointer for function data */
  int const_item;       /* 0 if result is independent of arguments */
 } SUdfInit;
@@ -14,31 +15,36 @@ typedef struct SUdfInit{
 #define TSDB_DATA_INT_NULL              0x80000000L
 #define TSDB_DATA_BIGINT_NULL           0x8000000000000000L
 
-void abs_max(char* data, short itype, short ibytes, int numOfRows, long long* ts, char* dataOutput, char* interBuf, char* tsOutput,
+void abs_max(char* data, short itype, short ibytes, int numOfRows, int64_t* ts, char* dataOutput, char* interBuf, char* tsOutput,
                         int* numOfOutput, short otype, short obytes, SUdfInit* buf) {
    int i;
-   long r = 0;
-   printf("abs_max input data:%p, type:%d, rows:%d, ts:%p,%lld, dataoutput:%p, tsOutput:%p, numOfOutput:%p, buf:%p\n", data, itype, numOfRows, ts, *ts, dataOutput, tsOutput, numOfOutput, buf);
+   int64_t r = 0;
+   // printf("abs_max input data:%p, type:%d, rows:%d, ts:%p, %" PRId64 ", dataoutput:%p, tsOutput:%p, numOfOutput:%p, buf:%p\n", data, itype, numOfRows, ts, *ts, dataOutput, tsOutput, numOfOutput, buf);
    if (itype == 5) {
-     r=*(long *)dataOutput;
+     r=*(int64_t *)dataOutput;
      *numOfOutput=0;
 
      for(i=0;i<numOfRows;++i) {
-       if (*((long *)data + i) == TSDB_DATA_BIGINT_NULL) {
+       if (*((int64_t *)data + i) == TSDB_DATA_BIGINT_NULL) {
          continue;
        }
 
        *numOfOutput=1;
-       long v = labs(*((long *)data + i));
+       //int64_t v = abs(*((int64_t *)data + i));
+       int64_t v = *((int64_t *)data + i);
+       if (v < 0) {
+          v = 0 - v;
+       }
+       
        if (v > r) {
           r = v;
        }
      }
 
-     *(long *)dataOutput=r;
+     *(int64_t *)dataOutput=r;
 
-     printf("abs_max out, dataoutput:%ld, numOfOutput:%d\n", *(long *)dataOutput, *numOfOutput);
-   } else {
+   //   printf("abs_max out, dataoutput:%" PRId64", numOfOutput:%d\n", *(int64_t *)dataOutput, *numOfOutput);
+   }else {
      *numOfOutput=0;
    }
 }
@@ -47,44 +53,43 @@ void abs_max(char* data, short itype, short ibytes, int numOfRows, long long* ts
 
 void abs_max_finalize(char* dataOutput, char* interBuf, int* numOfOutput, SUdfInit* buf) {
    int i;
-   int r = 0;
-   printf("abs_max_finalize dataoutput:%p:%d, numOfOutput:%d, buf:%p\n", dataOutput, *dataOutput, *numOfOutput, buf);
-
-   printf("abs_max finalize, dataoutput:%ld, numOfOutput:%d\n", *(long *)dataOutput, *numOfOutput);
+   //int64_t r = 0;
+   // printf("abs_max_finalize dataoutput:%p:%d, numOfOutput:%d, buf:%p\n", dataOutput, *dataOutput, *numOfOutput, buf);
+   // *numOfOutput=1;
+   // printf("abs_max finalize, dataoutput:%" PRId64", numOfOutput:%d\n", *(int64_t *)dataOutput, *numOfOutput);
 }
 
 void abs_max_merge(char* data, int32_t numOfRows, char* dataOutput, int32_t* numOfOutput, SUdfInit* buf) {
-   int r = 0;
+   int64_t r = 0;
    
    if (numOfRows > 0) {
-      r = *((long *)data);
+      r = *((int64_t *)data);
    }
-   printf("abs_max_merge numOfRows:%d, dataoutput:%p, buf:%p\n", numOfRows, dataOutput, buf);
+   // printf("abs_max_merge numOfRows:%d, dataoutput:%p, buf:%p\n", numOfRows, dataOutput, buf);
    for (int i = 1; i < numOfRows; ++i) {
-     printf("abs_max_merge %d - %ld\n", i, *((long *)data + i));
-     if (*((long*)data + i) > r) {
-        r= *((long*)data + i);
+   //   printf("abs_max_merge %d - %" PRId64"\n", i, *((int64_t *)data + i));
+     if (*((int64_t*)data + i) > r) {
+        r= *((int64_t*)data + i);
      }
    }
    
-   *(long*)dataOutput=r;
+   *(int64_t*)dataOutput=r;
    if (numOfRows > 0) {
      *numOfOutput=1;
    } else {
      *numOfOutput=0;
    }
    
-   printf("abs_max_merge, dataoutput:%ld, numOfOutput:%d\n", *(long *)dataOutput, *numOfOutput);
+   // printf("abs_max_merge, dataoutput:%" PRId64", numOfOutput:%d\n", *(int64_t *)dataOutput, *numOfOutput);
 }
 
 
 int abs_max_init(SUdfInit* buf) {
-   printf("abs_max init\n");
+   // printf("abs_max init\n");
    return 0;
 }
 
 
 void abs_max_destroy(SUdfInit* buf) {
-   printf("abs_max destroy\n");
-}
-
+   // printf("abs_max destroy\n");
+}
\ No newline at end of file

tests/script/sh/add_one.c

@@ -14,20 +14,18 @@ void add_one(char* data, short itype, short ibytes, int numOfRows, long long* ts
                         int* numOfOutput, short otype, short obytes, SUdfInit* buf) {
    int i;
    int r = 0;
-   printf("add_one input data:%p, type:%d, rows:%d, ts:%p,%lld, dataoutput:%p, tsOutput:%p, numOfOutput:%p, buf:%p\n", data, itype, numOfRows, ts, *ts, dataOutput, tsOutput, numOfOutput, buf);
+  //  printf("add_one input data:%p, type:%d, rows:%d, ts:%p,%lld, dataoutput:%p, tsOutput:%p, numOfOutput:%p, buf:%p\n", data, itype, numOfRows, ts, *ts, dataOutput, tsOutput, numOfOutput, buf);
    if (itype == 4) {
      for(i=0;i<numOfRows;++i) {
-       printf("input %d - %d", i, *((int *)data + i));
+      //  printf("input %d - %d", i, *((int *)data + i));
        *((int *)dataOutput+i)=*((int *)data + i) + 1;
-       printf(", output %d\n", *((int *)dataOutput+i));
+      //  printf(", output %d\n", *((int *)dataOutput+i));
        if (tsOutput) {
          *(long long*)tsOutput=1000000;
        }
      }
      *numOfOutput=numOfRows;
 
-     printf("add_one out, numOfOutput:%d\n", *numOfOutput);
+    //  printf("add_one out, numOfOutput:%d\n", *numOfOutput);
    }
-}
-
+}
\ No newline at end of file
-

tests/script/sh/add_one_64232.c

@@ -28,6 +28,4 @@ void add_one_64232(char* data, short itype, short ibytes, int numOfRows, long lo
 
      printf("add_one_64232 out, numOfOutput:%d\n", *numOfOutput);
    }
-}
-
+}
\ No newline at end of file
-

tests/script/sh/sum_double.c

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <inttypes.h> 
 
 typedef struct SUdfInit{
  int maybe_null;       /* 1 if function can return NULL */
  int decimals;     /* for real functions */
- long long length;       /* For string functions */
+ int64_t length;       /* For string functions */
  char  *ptr;            /* free pointer for function data */
  int const_item;       /* 0 if result is independent of arguments */
 } SUdfInit;
@@ -13,13 +14,13 @@ typedef struct SUdfInit{
 #define TSDB_DATA_INT_NULL              0x80000000L
 
 
-void sum_double(char* data, short itype, short ibytes, int numOfRows, long long* ts, char* dataOutput, char* interBuf, char* tsOutput,
+void sum_double(char* data, short itype, short ibytes, int numOfRows, int64_t* ts, char* dataOutput, char* interBuf, char* tsOutput,
                         int* numOfOutput, short otype, short obytes, SUdfInit* buf) {
    int i;
-   int r = 0;
-   printf("sum_double input data:%p, type:%d, rows:%d, ts:%p,%lld, dataoutput:%p, tsOutput:%p, numOfOutput:%p, buf:%p\n", data, itype, numOfRows, ts, *ts, dataOutput, tsOutput, numOfOutput, buf);
+   int64_t r = 0;
+   printf("sum_double input data:%p, type:%d, rows:%d, ts:%p,%"PRId64", dataoutput:%p, tsOutput:%p, numOfOutput:%p, buf:%p\n", data, itype, numOfRows, ts, *ts, dataOutput, tsOutput, numOfOutput, buf);
    if (itype == 4) {
-     r=*(int *)dataOutput;
+     r=*(int64_t *)dataOutput;
      *numOfOutput=0;
 
      for(i=0;i<numOfRows;++i) {
@@ -29,10 +30,10 @@ void sum_double(char* data, short itype, short ibytes, int numOfRows, long long*
 
        *numOfOutput=1;
        r+=*((int *)data + i);
-       *(int *)dataOutput=r;
-     }
+       *(int64_t *)dataOutput=r;
+     } 
 
-     printf("sum_double out, dataoutput:%d, numOfOutput:%d\n", *(int *)dataOutput, *numOfOutput);
+    //  printf("sum_double out, dataoutput:%"PRId64", numOfOutput:%d\n", *(int64_t *)dataOutput, *numOfOutput);
    }
 }
 
@@ -40,45 +41,44 @@ void sum_double(char* data, short itype, short ibytes, int numOfRows, long long*
 
 void sum_double_finalize(char* dataOutput, char* interBuf, int* numOfOutput, SUdfInit* buf) {
    int i;
-   int r = 0;
-   printf("sum_double_finalize dataoutput:%p:%d, numOfOutput:%d, buf:%p\n", dataOutput, *dataOutput, *numOfOutput, buf);
-   *numOfOutput=1;
-   *(int*)(buf->ptr)=*(int*)dataOutput*2;
-   *(int*)dataOutput=*(int*)(buf->ptr);
-   printf("sum_double finalize, dataoutput:%d, numOfOutput:%d\n", *(int *)dataOutput, *numOfOutput);
+   int64_t r = 0;
+  //  printf("sum_double_finalize dataoutput:%p:%"PRId64", numOfOutput:%d, buf:%p\n", dataOutput, *(int64_t*)dataOutput, *numOfOutput, buf);
+  //  *numOfOutput=1;
+   *(int64_t*)(buf->ptr)=*(int64_t*)dataOutput*2;
+   *(int64_t*)dataOutput=*(int64_t*)(buf->ptr);
+  //  printf("sum_double finalize, dataoutput:%"PRId64", numOfOutput:%d\n", *(int64_t *)dataOutput, *numOfOutput);
 }
 
-void sum_double_merge(char* data, int32_t numOfRows, char* dataOutput, int32_t* numOfOutput, SUdfInit* buf) {
+void sum_double_merge(char* data, int32_t numOfRows, char* dataOutput, int* numOfOutput, SUdfInit* buf) {
    int r = 0;
-   int sum = 0;
+   int64_t sum = 0;
    
-   printf("sum_double_merge numOfRows:%d, dataoutput:%p, buf:%p\n", numOfRows, dataOutput, buf);
+  //  printf("sum_double_merge numOfRows:%d, dataoutput:%p, buf:%p\n", numOfRows, dataOutput, buf);
    for (int i = 0; i < numOfRows; ++i) {
-     printf("sum_double_merge %d - %d\n", i, *((int*)data + i));
-     sum +=*((int*)data + i);
+    //  printf("sum_double_merge %d - %"PRId64"\n", i, *((int64_t*)data + i));
+     sum +=*((int64_t*)data + i);
    }
    
-   *(int*)dataOutput+=sum;
+   *(int64_t*)dataOutput+=sum;
    if (numOfRows > 0) {
      *numOfOutput=1;
    } else {
      *numOfOutput=0;
    }
    
-   printf("sum_double_merge, dataoutput:%d, numOfOutput:%d\n", *(int *)dataOutput, *numOfOutput);
+  //  printf("sum_double_merge, dataoutput:%"PRId64", numOfOutput:%d\n", *(int64_t *)dataOutput, *numOfOutput);
 }
 
 
 int sum_double_init(SUdfInit* buf) {
    buf->maybe_null=1;
-   buf->ptr = malloc(sizeof(int));
-   printf("sum_double init\n");
+   buf->ptr = malloc(sizeof(int64_t));
+  //  printf("sum_double init\n");
    return 0;
 }
 
 
 void sum_double_destroy(SUdfInit* buf) {
    free(buf->ptr);
-   printf("sum_double destroy\n");
-}
-
+  //  printf("sum_double destroy\n");
+}
\ No newline at end of file