Merge branch 'main' of https://github.com/taosdata/TDengine into main

cmake/taostools_CMakeLists.txt.in

@@ -2,7 +2,7 @@
 # taos-tools
 ExternalProject_Add(taos-tools
         GIT_REPOSITORY https://github.com/taosdata/taos-tools.git
-        GIT_TAG d11f210
+        GIT_TAG 04296a5
         SOURCE_DIR "${TD_SOURCE_DIR}/tools/taos-tools"
         BINARY_DIR ""
         #BUILD_IN_SOURCE TRUE

source/client/src/clientTmq.c

@@ -1116,6 +1116,7 @@ _failed:
 }
 
 int32_t tmq_subscribe(tmq_t* tmq, const tmq_list_t* topic_list) {
+  const int32_t   MAX_RETRY_COUNT = 120 * 2;  // let's wait for 2 mins at most
   const SArray*   container = &topic_list->container;
   int32_t         sz = taosArrayGetSize(container);
   void*           buf = NULL;
@@ -1209,7 +1210,7 @@ int32_t tmq_subscribe(tmq_t* tmq, const tmq_list_t* topic_list) {
 
   int32_t retryCnt = 0;
   while (TSDB_CODE_MND_CONSUMER_NOT_READY == tmqAskEp(tmq, false)) {
-    if (retryCnt++ > 40) {
+    if (retryCnt++ > MAX_RETRY_COUNT) {
       goto FAIL;
     }
 
@@ -1811,7 +1812,6 @@ static void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
     if (pRspWrapper == NULL) {
       taosReadAllQitems(tmq->mqueue, tmq->qall);
       taosGetQitem(tmq->qall, (void**)&pRspWrapper);
-
       if (pRspWrapper == NULL) {
         return NULL;
       }
@@ -1831,7 +1831,6 @@ static void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
       SMqDataRsp* pDataRsp = &pollRspWrapper->dataRsp;
 
       if (pDataRsp->head.epoch == consumerEpoch) {
-        // todo fix it: race condition
         SMqClientVg* pVg = pollRspWrapper->vgHandle;
 
         // update the epset
@@ -1843,6 +1842,7 @@ static void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
           pVg->epSet = *pollRspWrapper->pEpset;
         }
 
+        // update the local offset value only for the returned values.
         pVg->currentOffset = pDataRsp->rspOffset;
         atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
 

source/dnode/vnode/src/inc/tq.h

@@ -109,23 +109,18 @@ typedef struct {
 } STqPushEntry;
 
 struct STQ {
-  SVnode* pVnode;
-  char*   path;
-  int64_t walLogLastVer;
-
-  SRWLatch pushLock;
-
-  SHashObj* pPushMgr;    // consumerId -> STqPushEntry
-  SHashObj* pHandle;     // subKey -> STqHandle
-  SHashObj* pCheckInfo;  // topic -> SAlterCheckInfo
-
+  SVnode*         pVnode;
+  char*           path;
+  int64_t         walLogLastVer;
+  SRWLatch        lock;
+  SHashObj*       pPushMgr;    // consumerId -> STqPushEntry
+  SHashObj*       pHandle;     // subKey -> STqHandle
+  SHashObj*       pCheckInfo;  // topic -> SAlterCheckInfo
   STqOffsetStore* pOffsetStore;
-
-  TDB* pMetaDB;
-  TTB* pExecStore;
-  TTB* pCheckStore;
-
-  SStreamMeta* pStreamMeta;
+  TDB*            pMetaDB;
+  TTB*            pExecStore;
+  TTB*            pCheckStore;
+  SStreamMeta*    pStreamMeta;
 };
 
 typedef struct {
@@ -164,7 +159,7 @@ typedef struct {
   int32_t size;
 } STqOffsetHead;
 
-STqOffsetStore* tqOffsetOpen();
+STqOffsetStore* tqOffsetOpen(STQ* pTq);
 void            tqOffsetClose(STqOffsetStore*);
 STqOffset*      tqOffsetRead(STqOffsetStore* pStore, const char* subscribeKey);
 int32_t         tqOffsetWrite(STqOffsetStore* pStore, const STqOffset* pOffset);

source/dnode/vnode/src/tq/tqPush.c

@@ -213,7 +213,7 @@ int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver)
 
   if (msgType == TDMT_VND_SUBMIT) {
     // lock push mgr to avoid potential msg lost
-    taosWLockLatch(&pTq->pushLock);
+    taosWLockLatch(&pTq->lock);
 
     int32_t numOfRegisteredPush = taosHashGetSize(pTq->pPushMgr);
     if (numOfRegisteredPush > 0) {
@@ -231,7 +231,7 @@ int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver)
         taosArrayDestroy(cachedKeyLens);
 
         // unlock
-        taosWUnLockLatch(&pTq->pushLock);
+        taosWUnLockLatch(&pTq->lock);
         return -1;
       }
 
@@ -320,7 +320,7 @@ int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver)
       taosMemoryFree(data);
     }
     // unlock
-    taosWUnLockLatch(&pTq->pushLock);
+    taosWUnLockLatch(&pTq->lock);
   }
 
   if (!tsDisableStream && vnodeIsRoleLeader(pTq->pVnode)) {

source/dnode/vnode/src/tsdb/tsdbRead.c

@@ -4507,6 +4507,7 @@ static void doFillNullColSMA(SBlockLoadSuppInfo* pSup, int32_t numOfRows, int32_
   int32_t i = 0, j = 0;
   int32_t size = (int32_t)taosArrayGetSize(pSup->pColAgg);
   taosArrayInsert(pSup->pColAgg, 0, pTsAgg);
+  size++;
 
   while (j < numOfCols && i < size) {
     SColumnDataAgg* pAgg = taosArrayGet(pSup->pColAgg, i);
@@ -4519,10 +4520,21 @@ static void doFillNullColSMA(SBlockLoadSuppInfo* pSup, int32_t numOfRows, int32_
       if (pSup->colId[j] != PRIMARYKEY_TIMESTAMP_COL_ID) {
         SColumnDataAgg nullColAgg = {.colId = pSup->colId[j], .numOfNull = numOfRows};
         taosArrayInsert(pSup->pColAgg, i, &nullColAgg);
+        i += 1;
+        size++;
       }
       j += 1;
     }
   }
+
+  while (j < numOfCols) {
+    if (pSup->colId[j] != PRIMARYKEY_TIMESTAMP_COL_ID) {
+      SColumnDataAgg nullColAgg = {.colId = pSup->colId[j], .numOfNull = numOfRows};
+      taosArrayInsert(pSup->pColAgg, i, &nullColAgg);
+      i += 1;
+    }
+    j++;
+  }
 }
 
 int32_t tsdbRetrieveDatablockSMA(STsdbReader* pReader, SSDataBlock* pDataBlock, bool* allHave) {
@@ -4602,8 +4614,8 @@ int32_t tsdbRetrieveDatablockSMA(STsdbReader* pReader, SSDataBlock* pDataBlock,
     } else if (pAgg->colId < pSup->colId[j]) {
       i += 1;
     } else if (pSup->colId[j] < pAgg->colId) {
-      // ASSERT(pSup->colId[j] == PRIMARYKEY_TIMESTAMP_COL_ID);
-      pResBlock->pBlockAgg[pSup->slotId[j]] = &pSup->tsColAgg;
+      pResBlock->pBlockAgg[pSup->slotId[j]] = NULL;
+      *allHave = false;
       j += 1;
     }
   }
@@ -4996,4 +5008,4 @@ void tsdbUntakeReadSnap(STsdbReader* pReader, STsdbReadSnap* pSnap, bool proacti
 void tsdbReaderSetId(STsdbReader* pReader, const char* idstr) {
   taosMemoryFreeClear(pReader->idStr);
   pReader->idStr = taosStrdup(idstr);
-}
+}
\ No newline at end of file

source/libs/parser/src/parUtil.c

@@ -444,7 +444,7 @@ static int32_t getInsTagsTableTargetNameFromOp(int32_t acctId, SOperatorNode* pO
   } else if (QUERY_NODE_VALUE == nodeType(pOper->pRight)) {
     pVal = (SValueNode*)pOper->pRight;
   }
-  if (NULL == pCol || NULL == pVal) {
+  if (NULL == pCol || NULL == pVal || NULL == pVal->literal || 0 == strcmp(pVal->literal, "")) {
     return TSDB_CODE_SUCCESS;
   }
 

tests/parallel_test/cases.task

@@ -871,6 +871,7 @@
 ,,y,script,./test.sh -f tsim/query/emptyTsRange.sim
 ,,y,script,./test.sh -f tsim/query/partitionby.sim
 ,,y,script,./test.sh -f tsim/query/tableCount.sim 
+,,y,script,./test.sh -f tsim/query/nullColSma.sim
 ,,y,script,./test.sh -f tsim/qnode/basic1.sim
 ,,y,script,./test.sh -f tsim/snode/basic1.sim
 ,,y,script,./test.sh -f tsim/mnode/basic1.sim

tests/script/tsim/query/nullColSma.sim

+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+$dbPrefix = m_in_db
+$tbPrefix = m_in_tb
+$mtPrefix = m_in_mt
+$tbNum = 1
+$rowNum = 200
+$totalNum = 400
+
+print =============== step1
+$i = 0
+$db = $dbPrefix . $i
+$mt = $mtPrefix . $i
+
+sql drop database if exists $db
+sql create database $db vgroups 1 maxrows 200 minrows 10;
+sql use $db
+sql create table $mt (ts timestamp, f1 int, f2 float) TAGS(tgcol int)
+
+print ====== start create child tables and insert data
+$i = 0
+while $i < $tbNum
+  $tb = $tbPrefix . $i
+  sql create table $tb using $mt tags( $i )
+
+  $x = 0
+  while $x < $rowNum
+    $cc = $x * 1
+    $ms = 1601481600000 + $cc
+
+    sql insert into $tb values ($ms , NULL , $x )
+    $x = $x + 1
+  endw
+
+  $i = $i + 1
+endw
+
+$i = 1
+$tb = $tbPrefix . $i
+sql create table $tb using $mt tags( $i )
+
+$x = 0
+while $x < $rowNum
+  $cc = $x * 1
+  $ms = 1601481600000 + $cc
+
+  sql insert into $tb values ($ms , $x , NULL )
+  $x = $x + 1
+endw
+
+sql flush database $db
+
+print =============== step2
+$i = 0
+$tb = $tbPrefix . $i
+sql select max(f1) from $tb
+if $rows != 1 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+
+$i = 1
+$tb = $tbPrefix . $i
+sql select max(f2) from $tb
+if $rows != 1 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+
+$rowNum = 10
+
+print ====== insert more data
+$i = 0
+while $i < $tbNum
+  $tb = $tbPrefix . $i
+
+  $x = 0
+  while $x < $rowNum
+    $cc = $x * 1
+    $ms = 1601481700000 + $cc
+
+    sql insert into $tb values ($ms , $x , $x )
+    $x = $x + 1
+  endw
+
+  $i = $i + 1
+endw
+
+$i = 1
+$tb = $tbPrefix . $i
+$x = 0
+while $x < $rowNum
+  $cc = $x * 1
+  $ms = 1601481700000 + $cc
+
+  sql insert into $tb values ($ms , $x , $x )
+  $x = $x + 1
+endw
+
+sql flush database $db
+
+print =============== step3
+$i = 0
+$tb = $tbPrefix . $i
+sql select max(f1) from $tb
+if $rows != 1 then
+  return -1
+endi
+if $data00 != 9 then
+  return -1
+endi
+
+$i = 1
+$tb = $tbPrefix . $i
+sql select max(f2) from $tb
+if $rows != 1 then
+  return -1
+endi
+if $data00 != 9.00000 then
+  print $data00
+  return -1
+endi
+
+
+print =============== clear
+#sql drop database $db
+#sql select * from information_schema.ins_databases
+#if $rows != 0 then
+#  return -1
+#endi
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/query/sys_tbname.sim

@@ -51,6 +51,11 @@ if $data00 != @ins_stables@ then
 	return -1
 endi
 
+sql select * from information_schema.ins_tables where table_name='';
+if $rows != 0 then 
+        return -1
+endi
+
 sql select tbname from information_schema.ins_tables;
 print $rows $data00
 if $rows != 33 then

tools/shell/src/shellEngine.c

@@ -541,7 +541,7 @@ void shellPrintField(const char *val, TAOS_FIELD *field, int32_t width, int32_t
       printf("%*" PRIu64, width, *((uint64_t *)val));
       break;
     case TSDB_DATA_TYPE_FLOAT:
-      printf("%*.5f", width, GET_FLOAT_VAL(val));
+      printf("%*ef", width, GET_FLOAT_VAL(val));
       break;
     case TSDB_DATA_TYPE_DOUBLE:
       n = snprintf(buf, TSDB_MAX_BYTES_PER_ROW, "%*.9f", width, GET_DOUBLE_VAL(val));