Merge pull request #18375 from taosdata/fix/TS-2091-V30

fix(shell): output redirect to file need not call fflush

source/libs/executor/src/executor.c

@@ -480,51 +480,6 @@ _error:
   return code;
 }
 
-#ifdef TEST_IMPL
-// wait moment
-int waitMoment(SQInfo* pQInfo) {
-  if (pQInfo->sql) {
-    int   ms = 0;
-    char* pcnt = strstr(pQInfo->sql, " count(*)");
-    if (pcnt) return 0;
-
-    char* pos = strstr(pQInfo->sql, " t_");
-    if (pos) {
-      pos += 3;
-      ms = atoi(pos);
-      while (*pos >= '0' && *pos <= '9') {
-        pos++;
-      }
-      char unit_char = *pos;
-      if (unit_char == 'h') {
-        ms *= 3600 * 1000;
-      } else if (unit_char == 'm') {
-        ms *= 60 * 1000;
-      } else if (unit_char == 's') {
-        ms *= 1000;
-      }
-    }
-    if (ms == 0) return 0;
-    printf("test wait sleep %dms. sql=%s ...\n", ms, pQInfo->sql);
-
-    if (ms < 1000) {
-      taosMsleep(ms);
-    } else {
-      int used_ms = 0;
-      while (used_ms < ms) {
-        taosMsleep(1000);
-        used_ms += 1000;
-        if (isTaskKilled(pQInfo)) {
-          printf("test check query is canceled, sleep break.%s\n", pQInfo->sql);
-          break;
-        }
-      }
-    }
-  }
-  return 1;
-}
-#endif
-
 static void freeBlock(void* param) {
   SSDataBlock* pBlock = *(SSDataBlock**)param;
   blockDataDestroy(pBlock);

source/os/src/osFile.c

@@ -739,7 +739,6 @@ void taosFprintfFile(TdFilePtr pFile, const char *format, ...) {
   va_start(ap, format);
   vfprintf(pFile->fp, format, ap);
   va_end(ap);
-  fflush(pFile->fp);
 }
 
 bool taosValidFile(TdFilePtr pFile) { return pFile != NULL && pFile->fd > 0; }