Added index on operation name

app/src/main/java/eu/faircode/email/DB.java

@@ -49,7 +49,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory;
 // https://developer.android.com/topic/libraries/architecture/room.html
 
 @Database(
-        version = 48,
+        version = 49,
         entities = {
                 EntityIdentity.class,
                 EntityAccount.class,
@@ -530,6 +530,13 @@ public abstract class DB extends RoomDatabase {
                         db.execSQL("UPDATE `identity` SET use_ip = 1");
                     }
                 })
+                .addMigrations(new Migration(48, 49) {
+                    @Override
+                    public void migrate(SupportSQLiteDatabase db) {
+                        Log.i("DB migration from version " + startVersion + " to " + endVersion);
+                        db.execSQL("CREATE  INDEX `index_operation_name` ON `operation` (`name`)");
+                    }
+                })
                 .build();
     }
 

app/src/main/java/eu/faircode/email/EntityOperation.java

@@ -49,7 +49,8 @@ import static androidx.room.ForeignKey.CASCADE;
         },
         indices = {
                 @Index(value = {"folder"}),
-                @Index(value = {"message"})
+                @Index(value = {"message"}),
+                @Index(value = {"name"})
         }
 )
 public class EntityOperation {