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migration to light client mode

This commit is contained in:
Robert Habermeier 2017-03-22 15:58:43 +01:00
parent 384aeda645
commit dd1a3fc60a
2 changed files with 17 additions and 28 deletions
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19
ethcore/src/migrations/mod.rs
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@ -16,6 +16,8 @@
//! Database migrations.
use util::migration::ChangeColumns;
pub mod state;
pub mod blocks;
pub mod extras;
@ -27,5 +29,18 @@ pub use self::v9::Extract;
mod v10;
pub use self::v10::ToV10;
mod v11;
pub use self::v11::TO_V11;
/// The migration from v10 to v11.
/// Adds a column for node info.
pub const TO_V11: ChangeColumns = ChangeColumns {
pre_columns: Some(6),
post_columns: Some(7),
version: 11,
};
/// The migration from v11 to v12.
/// Adds a column for light chain storage.
pub const TO_V12: ChangeColumns = ChangeColumns {
pre_columns: Some(7),
post_columns: Some(8),
version: 12,
};

26
ethcore/src/migrations/v11.rs
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@ -1,26 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Adds a seventh column for node information.
use util::migration::ChangeColumns;
/// The migration from v10 to v11.
pub const TO_V11: ChangeColumns = ChangeColumns {
pre_columns: Some(6),
post_columns: Some(7),
version: 11,
};