database

package
v0.1.0 Latest Latest
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 Go to latest Published: Mar 3, 2021 License: Apache-2.0, BSD-2-Clause Imports: 12 Imported by: 0

Documentation

Overview

Package database is a plugin that manages the badger database (e.g. garbage collection).

Index

Constants

View Source 
const (
	// DBVersion defines the version of the database schema this version of Wasp supports.
	// Every time there's a breaking change regarding the stored data, this version flag should be adjusted.
	DBVersion = 0
)

Variables

View Source 
var (
	// ErrDBVersionIncompatible is returned when the database has an unexpected version.
	ErrDBVersionIncompatible = errors.New("database version is not compatible. please delete your database folder and restart")
)

Functions

func GetInstance added in v0.1.0 

func GetInstance() *dbprovider.DBProvider

func GetPartition 

func GetPartition(chainID *coretypes.ChainID) kvstore.KVStore

each key in DB is prefixed with `chainID` | `SC index` | `object type byte` GetPartition returns a Partition, which is a KVStore prefixed with the chain ID.

func GetRegistryPartition 

func GetRegistryPartition() kvstore.KVStore

func Init 

func Init() *node.Plugin

Init is an entry point for the plugin.

Types

This section is empty.

Source Files

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