make the settings table range column no more than 64 bytes

databendlabs · Mar 17, 2024 · 4737816 · 4737816
1 parent 8933dc7
commit 4737816
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/query/storages/system/src/settings_table.rs b/src/query/storages/system/src/settings_table.rs
@@ -65,10 +65,16 @@ impl SyncSystemTable for SettingsTable {
 
             // Range Value.
             match item.range {
-                Some(range) => ranges.push(format!("{}", range)),
+                Some(range) => {
+                    // If the string range is larger than 64, we only show the first 64 characters and add "...".
+                    let range_str = format!("{}", range);
+                    let suffix = if range_str.len() > 64 { "..." } else { "" };
+                    ranges.push(format!("{}{}", range_str.chars().take(64).collect::<String>(), suffix));
+                }
                 None => ranges.push("None".to_string()),
             }
 
+
             // Scope level.
             levels.push(format!("{:?}", item.level));