statedb

package
v0.2.16 Latest Latest
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 Go to latest Published: Jul 12, 2022 License: Apache-2.0 Imports: 18 Imported by: 0

README

StateDB

An historical database for tabular data with loader for EOSIO state table & permissions.

Installation

Install through dfuse for EOSIO

Features

StateDB supports parallel ingestion by doing a first sharding pass on the chain history, splitting the different tables being mutated in different shards, then ingesting linearly each table.

This allows ingestion of the whole history in a few hours.

Documentation

See the /v0/state endpoints under https://docs.dfuse.io/reference/zswhq/rest/

Contributing

Issues and PR related to FluxDB belong to this repository

See the dfuse-wide contribution guide if you wish to contribute to this code base.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ContractABIPackedOnly = ContractABIOption(true)

Functions

func AppBlockNumHigherThanHeadBlockError 

func AppBlockNumHigherThanHeadBlockError(ctx context.Context, chosenBlockNum, headBlockNum, lastWrittenBlockNum uint64) *derr.ErrorResponse

func AppBlockNumHigherThanLIBError 

func AppBlockNumHigherThanLIBError(ctx context.Context, chosenBlockNum, lastWrittenBlockNum uint64) *derr.ErrorResponse

func AppNotReadyError 

func AppNotReadyError(ctx context.Context) *derr.ErrorResponse

func DataABINotFoundError 

func DataABINotFoundError(ctx context.Context, account string, blockNum uint64) *derr.ErrorResponse

func DataDecodingRowError 

func DataDecodingRowError(ctx context.Context, hexData string) *derr.ErrorResponse

func DataPublicKeyNotFoundError 

func DataPublicKeyNotFoundError(ctx context.Context, publicKey string) *derr.ErrorResponse

func DataRowNotFoundError 

func DataRowNotFoundError(ctx context.Context, account zsw.AccountName, table zsw.TableName, scope zsw.AccountName, primaryKey string) *derr.ErrorResponse

func DataTableNotFoundError 

func DataTableNotFoundError(ctx context.Context, account zsw.AccountName, table zsw.TableName) *derr.ErrorResponse

Types

type AuthLinkRow 

type AuthLinkRow struct {
	fluxdb.BaseTabletRow
}

func NewDeleteAuthLinkRow 

func NewDeleteAuthLinkRow(blockNum uint64, actionTrace *pbcodec.ActionTrace) (*AuthLinkRow, error)

func NewInsertAuthLinkRow 

func NewInsertAuthLinkRow(blockNum uint64, actionTrace *pbcodec.ActionTrace) (*AuthLinkRow, error)

func (*AuthLinkRow) Explode 

func (r *AuthLinkRow) Explode() (contract, action string)

func (*AuthLinkRow) Permission 

func (r *AuthLinkRow) Permission() (out zsw.PermissionName, err error)

func (*AuthLinkRow) String 

func (r *AuthLinkRow) String() string

type AuthLinkTablet 

type AuthLinkTablet []byte

AuthLinkTablet tablet is composed

func NewAuthLinkTablet 

func NewAuthLinkTablet(account string) AuthLinkTablet

func (AuthLinkTablet) Collection 

func (t AuthLinkTablet) Collection() uint16

func (AuthLinkTablet) Identifier 

func (t AuthLinkTablet) Identifier() []byte

func (AuthLinkTablet) Row 

func (t AuthLinkTablet) Row(height uint64, primaryKey []byte, data []byte) (fluxdb.TabletRow, error)

func (AuthLinkTablet) String 

func (t AuthLinkTablet) String() string

type BlockMapper 

type BlockMapper struct {
}

func (*BlockMapper) Map 

func (m *BlockMapper) Map(rawBlk *bstream.Block) (*fluxdb.WriteRequest, error)

type ContractABIEntry 

type ContractABIEntry struct {
	fluxdb.BaseSingletEntry
}

func NewContractABIEntry 

func NewContractABIEntry(blockNum uint64, actionTrace *pbcodec.ActionTrace) (entry *ContractABIEntry, err error)

func (*ContractABIEntry) ABI 

func (r *ContractABIEntry) ABI(options ...ContractABIOption) (abi *zsw.ABI, rawBytes []byte, err error)

func (*ContractABIEntry) Contract 

func (r *ContractABIEntry) Contract() string

func (*ContractABIEntry) ToProto 

func (r *ContractABIEntry) ToProto() (proto.Message, error)

type ContractABIOption 

type ContractABIOption bool

type ContractABISinglet 

type ContractABISinglet []byte

func NewContractABISinglet 

func NewContractABISinglet(contract string) ContractABISinglet

func (ContractABISinglet) Collection 

func (s ContractABISinglet) Collection() uint16

func (ContractABISinglet) Contract 

func (s ContractABISinglet) Contract() string

func (ContractABISinglet) Entry 

func (s ContractABISinglet) Entry(height uint64, data []byte) (fluxdb.SingletEntry, error)

func (ContractABISinglet) Identifier 

func (s ContractABISinglet) Identifier() []byte

func (ContractABISinglet) String 

func (s ContractABISinglet) String() string

type ContractStatePrimaryKey 

type ContractStatePrimaryKey []byte

func (ContractStatePrimaryKey) Bytes 

func (k ContractStatePrimaryKey) Bytes() []byte

func (ContractStatePrimaryKey) String 

func (k ContractStatePrimaryKey) String() string

type ContractStateRow 

type ContractStateRow struct {
	fluxdb.BaseTabletRow
}

func NewContractStateRow 

func NewContractStateRow(blockNum uint64, op *pbcodec.DBOp) (row *ContractStateRow, err error)

func (*ContractStateRow) Info 

func (r *ContractStateRow) Info() (payer string, rowData []byte, err error)

func (*ContractStateRow) String 

func (r *ContractStateRow) String() string

func (*ContractStateRow) ToProto 

func (r *ContractStateRow) ToProto() (proto.Message, error)

type ContractStateTablet 

type ContractStateTablet []byte

func NewContractStateTablet 

func NewContractStateTablet(contract, table string, scope string) ContractStateTablet

func (ContractStateTablet) Collection 

func (t ContractStateTablet) Collection() uint16

func (ContractStateTablet) Explode 

func (t ContractStateTablet) Explode() (contract, table, scope string)

func (ContractStateTablet) Identifier 

func (t ContractStateTablet) Identifier() []byte

func (ContractStateTablet) Row 

func (t ContractStateTablet) Row(height uint64, primaryKey []byte, data []byte) (fluxdb.TabletRow, error)

func (ContractStateTablet) String 

func (t ContractStateTablet) String() string

type ContractTableScopeRow 

type ContractTableScopeRow struct {
	fluxdb.BaseTabletRow
}

func NewContractTableScopeRow 

func NewContractTableScopeRow(blockNum uint64, op *pbcodec.TableOp) (row *ContractTableScopeRow, err error)

func (*ContractTableScopeRow) Payer 

func (r *ContractTableScopeRow) Payer() (string, error)

func (*ContractTableScopeRow) Scope 

func (r *ContractTableScopeRow) Scope() string

func (*ContractTableScopeRow) String 

func (r *ContractTableScopeRow) String() string

type ContractTableScopeTablet 

type ContractTableScopeTablet []byte

func NewContractTableScopeTablet 

func NewContractTableScopeTablet(contract, table string) ContractTableScopeTablet

func (ContractTableScopeTablet) Collection 

func (t ContractTableScopeTablet) Collection() uint16

func (ContractTableScopeTablet) Identifier 

func (t ContractTableScopeTablet) Identifier() []byte

func (ContractTableScopeTablet) Row 

func (t ContractTableScopeTablet) Row(height uint64, primaryKey []byte, data []byte) (fluxdb.TabletRow, error)

func (ContractTableScopeTablet) String 

func (t ContractTableScopeTablet) String() string

type KeyAccountRow 

type KeyAccountRow struct {
	fluxdb.BaseTabletRow
}

func NewKeyAccountRow 

func NewKeyAccountRow(blockNum uint64, publicKey, account, permission string, isDeletion bool) (row *KeyAccountRow, err error)

func (*KeyAccountRow) Explode 

func (r *KeyAccountRow) Explode() (account, permission string)

func (*KeyAccountRow) Payer 

func (r *KeyAccountRow) Payer() (string, error)

func (*KeyAccountRow) Scope 

func (r *KeyAccountRow) Scope() string

func (*KeyAccountRow) String 

func (r *KeyAccountRow) String() string

type KeyAccountTablet 

type KeyAccountTablet []byte

func NewKeyAccountTablet 

func NewKeyAccountTablet(publicKey string) KeyAccountTablet

func (KeyAccountTablet) Collection 

func (t KeyAccountTablet) Collection() uint16

func (KeyAccountTablet) Identifier 

func (t KeyAccountTablet) Identifier() []byte

func (KeyAccountTablet) Row 

func (t KeyAccountTablet) Row(height uint64, primaryKey []byte, data []byte) (fluxdb.TabletRow, error)

func (KeyAccountTablet) String 

func (t KeyAccountTablet) String() string

Source Files

View all Source files

Directories

Path Synopsis
app
statedb

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