refactor: fix error in schemaless

include/common/tcommon.h

@@ -203,7 +203,6 @@ typedef struct {
   const char*   key;
   int32_t       keyLen;
   uint8_t       type;
-  int16_t length;
   union{
     const char* value;
     int64_t     i;
@@ -211,7 +210,7 @@ typedef struct {
     double      d;
     float       f;
   };
-  int32_t valueLen;
+  int32_t       length;
 } SSmlKv;
 
 #define QUERY_ASC_FORWARD_STEP  1

source/common/src/tname.c

@@ -317,7 +317,11 @@ void buildChildTableName(RandTableName* rName) {
   for (int j = 0; j < size; ++j) {
     SSmlKv* tagKv = taosArrayGetP(rName->tags, j);
     taosStringBuilderAppendStringLen(&sb, tagKv->key, tagKv->keyLen);
+    if(IS_VAR_DATA_TYPE(tagKv->type)){
       taosStringBuilderAppendStringLen(&sb, tagKv->value, tagKv->length);
+    }else{
+      taosStringBuilderAppendStringLen(&sb, (char*)(&(tagKv->value)), tagKv->length);
+    }
   }
   size_t    len = 0;
   char*     keyJoined = taosStringBuilderGetResult(&sb, &len);