why

go/host/storage/db_init.go

@@ -13,7 +13,7 @@ import (
 
 const (
 	HOST          = "HOST_"
-	sqliteHostCfg = "_foreign_keys=on&_journal_mode=wal&_txlock=immediate&_synchronous=normal&mode=memory&cache=shared"
+	sqliteHostCfg = "mode=memory&cache=shared&_foreign_keys=on&_journal_mode=wal&_txlock=immediate&_synchronous=normal"
 )
 
 // CreateDBFromConfig creates an appropriate ethdb.Database instance based on your config
@@ -24,7 +24,7 @@ func CreateDBFromConfig(cfg *hostconfig.HostConfig, logger gethlog.Logger) (host
 	}
 	if cfg.UseInMemoryDB {
 		logger.Info("UseInMemoryDB flag is true, data will not be persisted. Creating in-memory database...")
-		sqliteDB, err := sqlite.CreateTemporarySQLiteHostDB(dbName, "mode=memory&cache=shared&_foreign_keys=on")
+		sqliteDB, err := sqlite.CreateTemporarySQLiteHostDB(dbName, sqliteHostCfg)
 		if err != nil {
 			return nil, fmt.Errorf("could not create in memory sqlite DB: %w", err)
 		}