db

package

v0.2.8 Latest Latest Go to latest Published: Sep 2, 2017 License: BSD-3-Clause Imports: 9 Imported by: 9

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/shingetsu-gou/shingetsu-gou

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func Count(tx *bolt.Tx, bucket string, prefix []byte) (int, error)
func Del(tx *bolt.Tx, bucket string, key []byte) error
func DelMap(tx *bolt.Tx, bucket string, key []byte, val string) error
func Get(tx *bolt.Tx, bucket string, key []byte, value interface{}) ([]byte, error)
func GetMap(tx *bolt.Tx, bucket string, key []byte) (map[string]struct{}, error)
func GetPrefixs(tx *bolt.Tx, bucket string) ([]string, error)
func GetStrings(tx *bolt.Tx, bucket string, prefix []byte) ([]string, error)
func HasKey(tx *bolt.Tx, bucket string, key []byte) (bool, error)
func HasVal(tx *bolt.Tx, bucket string, key []byte, val string) bool
func KeyStrings(tx *bolt.Tx, bucket string) ([]string, error)
func MapKeys(tx *bolt.Tx, bucket string, key []byte) ([]string, error)
func MustTob(v interface{}) []byte
func Put(tx *bolt.Tx, bucket string, key []byte, value interface{}) error
func PutMap(tx *bolt.Tx, bucket string, key []byte, val string) error
func Setup()
func ToKey(v ...interface{}) []byte
func Tob(v interface{}) ([]byte, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var DB *bolt.DB

DB is bolt.DB for operating database.

Functions ¶

func Count ¶ added in v0.2.0

func Count(tx *bolt.Tx, bucket string, prefix []byte) (int, error)

Count counts #data whose key has prefix.

func Del ¶ added in v0.2.0

func Del(tx *bolt.Tx, bucket string, key []byte) error

Del deletes one key-value pair.

func DelMap ¶ added in v0.2.0

func DelMap(tx *bolt.Tx, bucket string, key []byte, val string) error

DelMap deletes val from map[string]struct{} type value.

func Get ¶ added in v0.2.0

func Get(tx *bolt.Tx, bucket string, key []byte, value interface{}) ([]byte, error)

Get gets one value from db and converts it to value type.

func GetMap ¶ added in v0.2.0

func GetMap(tx *bolt.Tx, bucket string, key []byte) (map[string]struct{}, error)

GetMap gets map[string]struct{} value.

func GetPrefixs ¶ added in v0.2.0

func GetPrefixs(tx *bolt.Tx, bucket string) ([]string, error)

GetPrefixs get string prefixs of keys.

func GetStrings ¶ added in v0.2.0

func GetStrings(tx *bolt.Tx, bucket string, prefix []byte) ([]string, error)

GetStrings returns string values whose key has prefix.

func HasKey ¶ added in v0.2.0

func HasKey(tx *bolt.Tx, bucket string, key []byte) (bool, error)

HasKey returns true if db has key.

func HasVal ¶ added in v0.2.0

func HasVal(tx *bolt.Tx, bucket string, key []byte, val string) bool

HasVal returns true if map[string]struct{} type values has val.

func KeyStrings ¶ added in v0.2.0

func KeyStrings(tx *bolt.Tx, bucket string) ([]string, error)

KeyStrings returns string keys.

func MapKeys ¶ added in v0.2.0

func MapKeys(tx *bolt.Tx, bucket string, key []byte) ([]string, error)

MapKeys returns []string from keys of map[string]struct{} type value

func MustTob ¶ added in v0.2.0

func MustTob(v interface{}) []byte

MustTob is Tob , except that this fatals when error.

func Put ¶ added in v0.2.0

func Put(tx *bolt.Tx, bucket string, key []byte, value interface{}) error

Put sets one key/value pair.

func PutMap ¶ added in v0.2.0

func PutMap(tx *bolt.Tx, bucket string, key []byte, val string) error

PutMap adds val to map[string]struct{} type value.

func Setup ¶

func Setup()

Setup setups db.

func ToKey ¶ added in v0.2.0

func ToKey(v ...interface{}) []byte

ToKey makes key of db from v.

func Tob ¶ added in v0.2.0

func Tob(v interface{}) ([]byte, error)

Tob returns an 8-byte big endian representation of v.

Types ¶

This section is empty.

Source Files ¶

View all Source files

db.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL