fix: print float with 20 width limit

be7aacc4 · Alex Duan · 5d4a3116 · be7aacc4
隐藏空白更改
内联并排

Showing with 6 addition and 1 deletion

tools/shell/src/shellEngine.c tools/shell/src/shellEngine.c +6 -1

未找到文件。
--- a/tools/shell/src/shellEngine.c
+++ b/tools/shell/src/shellEngine.c
@@ -554,7 +554,12 @@ void shellPrintField(const char *val, TAOS_FIELD *field, int32_t width, int32_t
      if (tsEnableScience) {
        printf("%*e", width, GET_FLOAT_VAL(val));
      } else {
-        printf("%*.5f", width, GET_FLOAT_VAL(val));
+        n = snprintf(buf, TSDB_MAX_BYTES_PER_ROW, "%*.5f", width, GET_FLOAT_VAL(val));
+        if (n > TMAX(20, width)) {
+            printf("%*e", width, GET_FLOAT_VAL(val));
+        } else {
+            printf("%s", buf);
+        }
      }
      break;
    case TSDB_DATA_TYPE_DOUBLE: