From 8fdc2b33260ef8c02ae79b4d5d98e83df3f233e7 Mon Sep 17 00:00:00 2001
From: Igor Nikonov <igor@clickhouse.com>
Date: Fri, 7 Apr 2023 20:06:11 +0000
Subject: [PATCH] Perf test

---
 tests/performance/reading_from_file.xml | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 tests/performance/reading_from_file.xml

diff --git a/tests/performance/reading_from_file.xml b/tests/performance/reading_from_file.xml
new file mode 100644
index 00000000000..992f1e8acae
--- /dev/null
+++ b/tests/performance/reading_from_file.xml
@@ -0,0 +1,9 @@
+<test>
+
+<fill_query>INSERT INTO function file(reading_from_file.parquet) SELECT URL FROM test.hits LIMIT 100000 SETTINGS engine_file_truncate_on_insert=1</fill_query>
+
+<query>SELECT sum(length(base58Encode(URL))) FROM file(reading_from_file.parquet) FORMAT Null</query>
+
+<drop_query>INSERT INTO FUNCTION file(reading_from_file.parquet) SELECT * FROM numbers(0) SETTINGS engine_file_truncate_on_insert=1</drop_query>
+
+</test>