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journal_mode=WAL and synchronous=NORMAL for database

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Fedor Indutny 2021-03-24 14:35:06 -07:00 • committed by GitHub
parent 2d8f237b76
commit 5f9a75d9f4
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6
ts/sql/Server.ts
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@ -315,6 +315,10 @@ async function setUserVersion(
async function keyDatabase(instance: PromisifiedSQLDatabase, key: string) {
// https://www.zetetic.net/sqlcipher/sqlcipher-api/#key
await instance.run(`PRAGMA key = "x'${key}'";`);
// https://sqlite.org/wal.html
await instance.run('PRAGMA journal_mode = WAL;');
await instance.run('PRAGMA synchronous = NORMAL;');
}
async function getUserVersion(instance: PromisifiedSQLDatabase) {
const row = await instance.get('PRAGMA user_version;');
@ -1928,6 +1932,8 @@ async function removeDB() {
}
rimraf.sync(databaseFilePath);
rimraf.sync(`${databaseFilePath}-shm`);
rimraf.sync(`${databaseFilePath}-wal`);
}
async function removeIndexedDBFiles() {