From 7fa8f5c62e22e90597cf57bf0768f363c77fa0dc Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@iki.fi>
Date: Tue, 16 Jul 2024 08:44:49 +0300
Subject: [PATCH] Add benchmarks for prepare()

---
 core/benches/benchmark.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/core/benches/benchmark.rs b/core/benches/benchmark.rs
index 7dd2658ee..93744fced 100644
--- a/core/benches/benchmark.rs
+++ b/core/benches/benchmark.rs
@@ -11,6 +11,18 @@ fn bench(c: &mut Criterion) {
     let db = Database::open_file(io.clone(), "../testing/testing.db").unwrap();
     let conn = db.connect();
 
+    group.bench_function("Prepare statement: 'SELECT 1'", |b| {
+        b.iter(|| {
+            conn.prepare("SELECT 1").unwrap();
+        });
+    });
+
+    group.bench_function("Prepare statement: 'SELECT * FROM users LIMIT 1'", |b| {
+        b.iter(|| {
+            conn.prepare("SELECT * FROM users LIMIT 1").unwrap();
+        });
+    });
+
     let mut stmt = conn.prepare("SELECT 1").unwrap();
     group.bench_function("Execute prepared statement: 'SELECT 1'", |b| {
         let io = io.clone();
@@ -84,6 +96,18 @@ fn bench(c: &mut Criterion) {
 
     let conn = rusqlite::Connection::open("../testing/testing.db").unwrap();
 
+    group.bench_function("Prepare statement: 'SELECT 1'", |b| {
+        b.iter(|| {
+            conn.prepare("SELECT 1").unwrap();
+        });
+    });
+
+    group.bench_function("Prepare statement: 'SELECT * FROM users LIMIT 1'", |b| {
+        b.iter(|| {
+            conn.prepare("SELECT * FROM users LIMIT 1").unwrap();
+        });
+    });
+
     let mut stmt = conn.prepare("SELECT 1").unwrap();
     group.bench_function("Execute prepared statement: 'SELECT 1'", |b| {
         b.iter(|| {