From 1b928ef6b2f5789a9ef7309debdbea62c6b5ee70 Mon Sep 17 00:00:00 2001
From: Nicola Murino <nicola.murino@gmail.com>
Date: Fri, 6 Sep 2024 19:35:18 +0200
Subject: [PATCH] sqlite: execute PRAGMA optimize on startup

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
---
 internal/dataprovider/sqlite.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/internal/dataprovider/sqlite.go b/internal/dataprovider/sqlite.go
index 5ab69394..7dc2f480 100644
--- a/internal/dataprovider/sqlite.go
+++ b/internal/dataprovider/sqlite.go
@@ -215,7 +215,7 @@ func initializeSQLiteProvider(basePath string) error {
 	providerLog(logger.LevelDebug, "sqlite database handle created, connection string: %q", connectionString)
 	dbHandle.SetMaxOpenConns(1)
 	provider = &SQLiteProvider{dbHandle: dbHandle}
-	return nil
+	return executePragmaOptimize(dbHandle)
 }
 
 func (p *SQLiteProvider) checkAvailability() error {
@@ -773,6 +773,14 @@ func (p *SQLiteProvider) normalizeError(err error, fieldType int) error {
 	return err
 }
 
+func executePragmaOptimize(dbHandle *sql.DB) error {
+	ctx, cancel := context.WithTimeout(context.Background(), defaultSQLQueryTimeout)
+	defer cancel()
+
+	_, err := dbHandle.ExecContext(ctx, "PRAGMA optimize;")
+	return err
+}
+
 /*func setPragmaFK(dbHandle *sql.DB, value string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), longSQLQueryTimeout)
 	defer cancel()