[GitHub] [incubator-iotdb] JackieTien97 commented on a change in pull request #728: [IOTDB-414] fix the client display.

[GitBox <gi...@apache.org>]

JackieTien97 commented on a change in pull request #728: [IOTDB-414] fix the client display.
URL: https://github.com/apache/incubator-iotdb/pull/728#discussion_r365552226
 
 

 ##########
 File path: client/src/main/java/org/apache/iotdb/client/AbstractClient.java
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 @@ -478,15 +478,17 @@ private static void printBlockLine(boolean printTimestamp, int colCount,
     } else {
       blockLine.append("+");
     }
-    if (resultSetMetaData.getColumnName(2).equals(GROUPBY_DEVICE_COLUMN_NAME)) {
-      maxValueLength = measurementColumnLength;
-    } else {
-      int tmp = Integer.MIN_VALUE;
-      for (int i = 1; i <= colCount; i++) {
-        int len = resultSetMetaData.getColumnLabel(i).length();
-        tmp = Math.max(tmp, len);
+    if(printTimestamp) {
+      if (resultSetMetaData.getColumnName(2).equals(GROUPBY_DEVICE_COLUMN_NAME)) {
+        maxValueLength = measurementColumnLength;
+      } else {
+        int tmp = Integer.MIN_VALUE;
+        for (int i = 1; i <= colCount; i++) {
+          int len = resultSetMetaData.getColumnLabel(i).length();
+          tmp = Math.max(tmp, len);
+        }
+        maxValueLength = tmp;
       }
-      maxValueLength = tmp;
     }
     if(printTimestamp) {
 
 Review comment:
   And I try your version, it seems that you didn't fix the "show storage group" problem. It still show the error message.

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