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Optimize db regularly

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This commit is contained in:
Joscha 2023-08-04 19:17:14 +02:00
parent a1d48f6fd3
commit 0a555dd9b4
1 changed files with 12 additions and 4 deletions
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16
src/state.rs
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@ -1,6 +1,6 @@
//! Globally accessible application state.
use std::{path::Path, sync::Arc};
use std::{path::Path, sync::Arc, time::Duration};
use axum::extract::FromRef;
use gix::ThreadSafeRepository;
@ -12,7 +12,6 @@ use tracing::{debug, info};
use crate::config::Config;
// TODO Occasionally run PRAGMA optimize
async fn open_db(db_path: &Path) -> sqlx::Result<SqlitePool> {
let options = SqliteConnectOptions::new()
// https://www.sqlite.org/pragma.html#pragma_journal_mode
@ -27,10 +26,19 @@ async fn open_db(db_path: &Path) -> sqlx::Result<SqlitePool> {
.pragma("trusted_schema", "false")
.filename(db_path)
.create_if_missing(true)
.optimize_on_close(true, None);
// https://www.sqlite.org/lang_analyze.html#recommended_usage_pattern
// https://www.sqlite.org/pragma.html#pragma_analysis_limit
// https://www.sqlite.org/pragma.html#pragma_optimize
.optimize_on_close(true, Some(1000));
info!(path = %db_path.display(), "Opening db");
let pool = SqlitePoolOptions::new().connect_with(options).await?;
let pool = SqlitePoolOptions::new()
// Regularly optimize the db as recommended by the sqlite docs
// https://www.sqlite.org/lang_analyze.html#recommended_usage_pattern
// https://github.com/launchbadge/sqlx/issues/2111#issuecomment-1254394698
.max_lifetime(Some(Duration::from_secs(60 * 60 * 24)))
.connect_with(options)
.await?;
debug!("Applying outstanding db migrations");
sqlx::migrate!().run(&pool).await?;