renato2099 commented on code in PR #1492:
URL:
https://github.com/apache/datafusion-python/pull/1492#discussion_r3075222068
##########
crates/core/src/dataframe.rs:
##########
@@ -707,7 +707,15 @@ impl PyDataFrame {
/// Print the result, 20 lines by default
#[pyo3(signature = (num=20))]
fn show(&self, py: Python, num: usize) -> PyDataFusionResult<()> {
- let df = self.df.as_ref().clone().limit(0, Some(num))?;
+ let mut df = self.df.as_ref().clone();
+ df = match self.df.logical_plan() {
+ LogicalPlan::Explain(_) | LogicalPlan::Analyze(_) => {
+ // Explain and Analyzer require they are at the top
+ // of the plan, so do not add a limit.
Review Comment:
👍
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