schema

package

v0.8.3 Latest Latest Go to latest Published: Oct 9, 2017 License: AGPL-3.0, Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/forchain/dgraph

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Documentation ¶

Index ¶

func Init(ps *badger.KV)
func LoadFromDb() error
func Parse(s string) ([]*protos.SchemaUpdate, error)
func ParseBytes(s []byte, gid uint32) (rerr error)
func State() *stateGroup
type SyncEntry

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Init ¶ added in v0.7.3

func Init(ps *badger.KV)

func LoadFromDb ¶ added in v0.7.3

func LoadFromDb() error

LoadFromDb reads schema information from db and stores it in memory

func Parse ¶

func Parse(s string) ([]*protos.SchemaUpdate, error)

Parse parses a schema string and returns the schema representation for it.

func ParseBytes ¶

func ParseBytes(s []byte, gid uint32) (rerr error)

ParseBytes parses the byte array which holds the schema. We will reset all the globals. Overwrites schema blindly - called only during initilization in testing

func State ¶ added in v0.7.3

func State() *stateGroup

SateFor returns the schema for given group

Types ¶

type SyncEntry ¶ added in v0.7.3

type SyncEntry struct {
	Attr   string
	Schema protos.SchemaUpdate
	Water  *x.WaterMark
	Index  uint64
}

SyncEntry stores the schema mutation information

Source Files ¶

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