[TD-3407] <fix>: print more info to result file. (#5538)

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

src/kit/taosdemo/taosdemo.c

@@ -1064,6 +1064,7 @@ static int printfInsertMeta() {
   printf("max sql length:             \033[33m%d\033[0m\n", g_args.max_sql_len);
 
   printf("database count:             \033[33m%d\033[0m\n", g_Dbs.dbCount);
+
   for (int i = 0; i < g_Dbs.dbCount; i++) {
     printf("database[\033[33m%d\033[0m]:\n", i);
     printf("  database[%d] name:      \033[33m%s\033[0m\n", i, g_Dbs.db[i].dbName);
@@ -1220,16 +1221,19 @@ static int printfInsertMeta() {
 }
 
 static void printfInsertMetaToFile(FILE* fp) {
+
   SHOW_PARSE_RESULT_START_TO_FILE(fp);
 
   fprintf(fp, "host:                       %s:%u\n", g_Dbs.host, g_Dbs.port);
   fprintf(fp, "user:                       %s\n", g_Dbs.user);
-  fprintf(fp, "password:                   %s\n", g_Dbs.password);
   fprintf(fp, "resultFile:                 %s\n", g_Dbs.resultFile);
   fprintf(fp, "thread num of insert data:  %d\n", g_Dbs.threadCount);
   fprintf(fp, "thread num of create table: %d\n", g_Dbs.threadCountByCreateTbl);
-
+  fprintf(fp, "insert interval:            %d\n", g_args.insert_interval);
+  fprintf(fp, "number of records per req:  %d\n", g_args.num_of_RPR);
+  fprintf(fp, "max sql length:             %d\n", g_args.max_sql_len);
   fprintf(fp, "database count:          %d\n", g_Dbs.dbCount);
+
   for (int i = 0; i < g_Dbs.dbCount; i++) {
     fprintf(fp, "database[%d]:\n", i);
     fprintf(fp, "  database[%d] name:       %s\n", i, g_Dbs.db[i].dbName);
@@ -1364,11 +1368,14 @@ static void printfInsertMetaToFile(FILE* fp) {
     }
     fprintf(fp, "\n");
   }
+
   SHOW_PARSE_RESULT_END_TO_FILE(fp);
 }
 
 static void printfQueryMeta() {
+
   SHOW_PARSE_RESULT_START();
+
   printf("host:                    \033[33m%s:%u\033[0m\n",
           g_queryInfo.host, g_queryInfo.port);
   printf("user:                    \033[33m%s\033[0m\n", g_queryInfo.user);
@@ -1415,7 +1422,7 @@ static void printfQueryMeta() {
 }
 
 
-static char* xFormatTimestamp(char* buf, int64_t val, int precision) {
+static char* formatTimestamp(char* buf, int64_t val, int precision) {
   time_t tt;
   if (precision == TSDB_TIME_PRECISION_MICRO) {
     tt = (time_t)(val / 1000000);
@@ -1447,7 +1454,9 @@ static char* xFormatTimestamp(char* buf, int64_t val, int precision) {
   return buf;
 }
 
-static void xDumpFieldToFile(FILE* fp, const char* val, TAOS_FIELD* field, int32_t length, int precision) {
+static void xDumpFieldToFile(FILE* fp, const char* val,
+        TAOS_FIELD* field, int32_t length, int precision) {
+
   if (val == NULL) {
     fprintf(fp, "%s", TSDB_DATA_NULL_STR);
     return;
@@ -1483,7 +1492,7 @@ static void xDumpFieldToFile(FILE* fp, const char* val, TAOS_FIELD* field, int32
       fprintf(fp, "\'%s\'", buf);
       break;
     case TSDB_DATA_TYPE_TIMESTAMP:
-      xFormatTimestamp(buf, *(int64_t*)val, precision);
+      formatTimestamp(buf, *(int64_t*)val, precision);
       fprintf(fp, "'%s'", buf);
       break;
     default:
@@ -1562,7 +1571,7 @@ static int getDbFromServer(TAOS * taos, SDbInfo** dbInfos) {
 
     tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX],
             fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
-    xFormatTimestamp(dbInfos[count]->create_time,
+    formatTimestamp(dbInfos[count]->create_time,
             *(int64_t*)row[TSDB_SHOW_DB_CREATED_TIME_INDEX],
             TSDB_TIME_PRECISION_MILLI);
     dbInfos[count]->ntables = *((int32_t *)row[TSDB_SHOW_DB_NTABLES_INDEX]);