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sql: enable shared cache

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link2xt
2021-04-17 06:09:45 +03:00
parent e35a8d4415
commit 9a34fe5c70
3 changed files with 8 additions and 9 deletions
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3
src/sql/mod.rs
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@@ -86,6 +86,7 @@ impl Sql {
.read_only(false)
.busy_timeout(Duration::from_secs(100))
.create_if_missing(true)
.shared_cache(true)
.synchronous(SqliteSynchronous::Normal);
PoolOptions::<Sqlite>::new()
@@ -112,6 +113,7 @@ PRAGMA temp_store=memory; -- Avoid SQLITE_IOERR_GETTEMPPATH errors on Android
.journal_mode(SqliteJournalMode::Wal)
.filename(dbfile.as_ref())
.read_only(readonly)
.shared_cache(true)
.busy_timeout(Duration::from_secs(100))
.synchronous(SqliteSynchronous::Normal);
@@ -122,6 +124,7 @@ PRAGMA temp_store=memory; -- Avoid SQLITE_IOERR_GETTEMPPATH errors on Android
let q = r#"
PRAGMA temp_store=memory; -- Avoid SQLITE_IOERR_GETTEMPPATH errors on Android
PRAGMA query_only=1; -- Protect against writes even in read-write mode
PRAGMA read_uncommitted=1; -- This helps avoid "table locked" errors in shared cache mode
"#;
conn.execute_many(sqlx::query(q))