comphead commented on code in PR #11450:
URL: https://github.com/apache/datafusion/pull/11450#discussion_r1676861772


##########
docs/source/user-guide/crate-configuration.md:
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@@ -141,6 +141,48 @@ To obtain a backtrace:
 ```bash
 cargo build --features=backtrace
 RUST_BACKTRACE=1 cargo test --features=backtrace --package datafusion --lib -- 
physical_planner::tests::test_get_backtrace_for_failed_code --exact --nocapture
+
+running 1 test
+Error: Plan("Invalid function 'row_numer'.\nDid you mean 
'ROW_NUMBER'?\n\nbacktrace:    0: 
std::backtrace_rs::backtrace::libunwind::trace\n             at 
/rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5\n
   1: std::backtrace_rs::backtrace::trace_unsynchronized\n...
 ```
 
 Note: The backtrace wrapped into systems calls, so some steps on top of the 
backtrace can be ignored
+
+If you want to show the backtrace in a pretty-printed format, you can print 
the `DataFusionError` using `eprintln!("{e}");`.

Review Comment:
   ```suggestion
   To show the backtrace in a pretty-printed format use `eprintln!("{e}");`.
   ```



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