NGA-TRAN commented on a change in pull request #434:
URL: https://github.com/apache/arrow-datafusion/pull/434#discussion_r640958296
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File path: datafusion/tests/sql.rs
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@@ -1573,6 +1575,101 @@ async fn csv_explain() {
assert_eq!(expected, actual);
}
+#[tokio::test]
+async fn csv_explain_plans() {
+ // This test verify the look of each plan in its full cycle plan creation
+
+ let mut ctx = ExecutionContext::new();
+ register_aggregate_csv_by_sql(&mut ctx).await;
+ let sql = "EXPLAIN SELECT c1 FROM aggregate_test_100 where c2 > 10";
+
+ // Logical plan
+ // Create plan
+ let msg = format!("Creating logical plan for '{}'", sql);
+ let plan = ctx.create_logical_plan(&sql).expect(&msg);
+ let logical_schema = plan.schema();
+ //
+ println!("SQL: {}", sql);
+ // Verify schema
+ let expected = "Explain [plan_type:Utf8, plan:Utf8]";
+ let actual = format!("{}", plan.display_indent_schema());
+ assert_eq!(expected, actual);
+ // Verify the text format of the plan
+ let expected = "Explain";
Review comment:
Agree. I actually made this happen in a different branch but want to
verify with you first. Will bring it in here
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