Merge pull request #19214 from taosdata/feat/TD-21454

feat(stream):stream insert data into an existing table

include/common/tmsg.h

@@ -1751,6 +1751,8 @@ typedef struct {
 #define STREAM_FILL_HISTORY_ON        1
 #define STREAM_FILL_HISTORY_OFF       0
 #define STREAM_DEFAULT_FILL_HISTORY   STREAM_FILL_HISTORY_OFF
+#define STREAM_CREATE_STABLE_TRUE     1
+#define STREAM_CREATE_STABLE_FALSE    0
 
 typedef struct {
   char    name[TSDB_STREAM_FNAME_LEN];
@@ -1768,6 +1770,8 @@ typedef struct {
   SArray* pTags;  // array of SField
   // 3.0.20
   int64_t checkpointFreq;  // ms
+  // 3.0.2.3
+  int8_t createStb;
 } SCMCreateStreamReq;
 
 typedef struct {

source/common/src/tmsg.c

@@ -5424,6 +5424,7 @@ int32_t tSerializeSCMCreateStreamReq(void *buf, int32_t bufLen, const SCMCreateS
     if (tEncodeI32(&encoder, pField->bytes) < 0) return -1;
     if (tEncodeCStr(&encoder, pField->name) < 0) return -1;
   }
+  if (tEncodeI8(&encoder, pReq->createStb) < 0) return -1;
 
   tEndEncode(&encoder);
 
@@ -5484,6 +5485,7 @@ int32_t tDeserializeSCMCreateStreamReq(void *buf, int32_t bufLen, SCMCreateStrea
       }
     }
   }
+  if (tDecodeI8(&decoder, &pReq->createStb) < 0) return -1;
 
   tEndDecode(&decoder);
 

source/dnode/mnode/impl/src/mndStream.c

@@ -637,7 +637,7 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
   if (mndTrancCheckConflict(pMnode, pTrans) != 0) goto _OVER;
 
   // create stb for stream
-  if (mndCreateStbForStream(pMnode, pTrans, &streamObj, pReq->info.conn.user) < 0) {
+  if (createStreamReq.createStb == STREAM_CREATE_STABLE_TRUE && mndCreateStbForStream(pMnode, pTrans, &streamObj, pReq->info.conn.user) < 0) {
     mError("trans:%d, failed to create stb for stream %s since %s", pTrans->id, createStreamReq.name, terrstr());
     mndTransDrop(pTrans);
     goto _OVER;

source/libs/parser/src/parTranslater.c

@@ -5771,6 +5771,8 @@ static int32_t buildCreateStreamReq(STranslateContext* pCxt, SCreateStreamStmt*
     pReq->numOfTags = LIST_LENGTH(pStmt->pTags);
   }
 
+  pReq->createStb = STREAM_CREATE_STABLE_TRUE;
+
   return code;
 }