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Code Issues Releases Wiki Activity

Modify WAL checkpoint in debug version only

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M66B 2020-01-21 08:16:32 +01:00
parent fb2c1e21ca
commit e3ee1cc4b2
1 changed files with 8 additions and 6 deletions
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14
app/src/main/java/eu/faircode/email/DB.java
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@ -110,12 +110,14 @@ public abstract class DB extends RoomDatabase {
@Override @Override
public void init(@NonNull DatabaseConfiguration configuration) { public void init(@NonNull DatabaseConfiguration configuration) {
// https://www.sqlite.org/pragma.html#pragma_wal_autocheckpoint // https://www.sqlite.org/pragma.html#pragma_wal_autocheckpoint
File dbfile = configuration.context.getDatabasePath(DB_NAME); if (BuildConfig.DEBUG) {
if (dbfile.exists()) { File dbfile = configuration.context.getDatabasePath(DB_NAME);
try (SQLiteDatabase db = SQLiteDatabase.openDatabase(dbfile.getPath(), null, SQLiteDatabase.OPEN_READWRITE)) { if (dbfile.exists()) {
Log.i("DB checkpoint=" + DB_CHECKPOINT); try (SQLiteDatabase db = SQLiteDatabase.openDatabase(dbfile.getPath(), null, SQLiteDatabase.OPEN_READWRITE)) {
try (Cursor cursor = db.rawQuery("PRAGMA wal_autocheckpoint=" + DB_CHECKPOINT + ";", null)) { Log.i("DB checkpoint=" + DB_CHECKPOINT);
cursor.moveToNext(); // required try (Cursor cursor = db.rawQuery("PRAGMA wal_autocheckpoint=" + DB_CHECKPOINT + ";", null)) {
cursor.moveToNext(); // required
}
} }
} }
} }