opti:modify logic for telnet and json in schemaless

source/client/src/clientSml.c

@@ -1902,13 +1902,12 @@ static int32_t smlParseTelnetString(SSmlHandle *info, char *sql, char *sqlEnd, S
   SSmlKv kv = {.key = VALUE, .keyLen = VALUE_LEN, .value = elements->cols, .length = elements->colsLen};
   if (smlParseNumber(&kv, &info->msgBuf)) {
     kv.length = (int16_t)tDataTypes[kv.type].bytes;
-    return TSDB_CODE_SUCCESS;
   }else{
     return TSDB_CODE_TSC_INVALID_VALUE;
   }
 
   // move measure before tags to combine keys to identify child table
-  memcpy(sql - elements->measureLen, elements->measure, elements->measureLen);
+  memmove(sql - elements->measureLen, elements->measure, elements->measureLen);
   elements->measure = sql - elements->measureLen;
   elements->measureLen += sqlEnd - sql;
 

utils/test/c/sml_test.c

@@ -77,11 +77,20 @@ int smlProcess_telnet_Test() {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  const char *sql[] = {"sys.if.bytes.out  1479496100 1.3E0 host=web01 interface=eth0",
+  char *sql[4] = {0};
+  sql[0] = taosMemoryCalloc(1, 128);
+  sql[1] = taosMemoryCalloc(1, 128);
+  sql[2] = taosMemoryCalloc(1, 128);
+  sql[3] = taosMemoryCalloc(1, 128);
+  const char *sql1[] = {"sys.if.bytes.out  1479496100 1.3E0 host=web01 interface=eth0",
                        "sys.if.bytes.out  1479496101 1.3E1 interface=eth0    host=web01   ",
                        "sys.if.bytes.out  1479496102 1.3E3 network=tcp",
                        " sys.procs.running   1479496100 42 host=web01   "};
 
+  for(int i = 0; i < 4; i++){
+    strncpy(sql[i], sql1[i], 128);
+  }
+
   pRes = taos_schemaless_insert(taos, (char **)sql, sizeof(sql) / sizeof(sql[0]), TSDB_SML_TELNET_PROTOCOL,
                                 TSDB_SML_TIMESTAMP_NANO_SECONDS);
   printf("%s result:%s\n", __FUNCTION__, taos_errstr(pRes));