summaryrefslogtreecommitdiff
path: root/cli/cache/common.rs
diff options
context:
space:
mode:
Diffstat (limited to 'cli/cache/common.rs')
-rw-r--r--cli/cache/common.rs30
1 files changed, 11 insertions, 19 deletions
diff --git a/cli/cache/common.rs b/cli/cache/common.rs
index 33623bb79..1e6c5aa92 100644
--- a/cli/cache/common.rs
+++ b/cli/cache/common.rs
@@ -2,9 +2,6 @@
use std::hash::Hasher;
-use deno_core::error::AnyError;
-use deno_runtime::deno_webstorage::rusqlite::Connection;
-
/// A very fast insecure hasher that uses the xxHash algorithm.
#[derive(Default)]
pub struct FastInsecureHasher(twox_hash::XxHash64);
@@ -47,19 +44,14 @@ impl FastInsecureHasher {
}
}
-/// Runs the common sqlite pragma.
-pub fn run_sqlite_pragma(conn: &Connection) -> Result<(), AnyError> {
- // Enable write-ahead-logging and tweak some other stuff
- let initial_pragmas = "
- -- enable write-ahead-logging mode
- PRAGMA journal_mode=WAL;
- PRAGMA synchronous=NORMAL;
- PRAGMA temp_store=memory;
- PRAGMA page_size=4096;
- PRAGMA mmap_size=6000000;
- PRAGMA optimize;
- ";
-
- conn.execute_batch(initial_pragmas)?;
- Ok(())
-}
+/// Disable write-ahead-logging and tweak some other stuff.
+/// We want to favor startup time over cache performance and
+/// creating a WAL is expensive on startup.
+pub static INITIAL_PRAGMAS: &str = "
+ PRAGMA journal_mode=OFF;
+ PRAGMA synchronous=NORMAL;
+ PRAGMA temp_store=memory;
+ PRAGMA page_size=4096;
+ PRAGMA mmap_size=6000000;
+ PRAGMA optimize;
+";