README
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kdb
KDB是基于leveldb封装的简便数据库 KDB会提供类似于redis接口的操作
example
cfg := kdb.DefaultConfig()
cfg.InitKdb()
db := cfg.GetDb()
k := db.KHash([]byte("hello"))
k.Set([]byte("d"), []byte("f"))
for i := 0; i < 1000; i++ {
name := fmt.Sprintf("hello%d", i)
fmt.Println(name)
k1 := db.KHash([]byte(name))
k1.Set([]byte("d"), []byte("f"))
}
db.ScanAll(func(key, value []byte) error {
fmt.Println(string(key), string(value))
return nil
})
Documentation
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Index ¶
Constants ¶
View Source
const Version = 0.1
Variables ¶
This section is empty.
Functions ¶
func DefaultConfig ¶
func DefaultConfig() *config
Types ¶
type IKHBatch ¶
type IKHBatch interface {
Set(key, value []byte) error
Get(key []byte) ([]byte, error)
MDel(keys ...[]byte) error
Exist(key []byte) (bool, error)
PopRandom(n int, fn func(key, value []byte) error) error
Pop(fn func(key, value []byte) error) error
PopN(n int, fn func(key, value []byte) error) error
Map(fn func(key, value []byte) ([]byte, error)) error
GetSet(key, value []byte) (val []byte, err error)
Range(fn func(key, value []byte) error) error
Reverse(fn func(key, value []byte) error) error
Random(n int, fn func(key, value []byte) error) error
}
type IKHash ¶
type IKHash interface {
Get(key []byte) ([]byte, error)
Set(key, value []byte) error
MSet(kv ...KV) error
Del(key ...[]byte) error
Exist(key []byte) (bool, error)
Drop() error
Len() (int, error)
PopRandom(n int, fn func(key, value []byte) error) error
Pop(fn func(key, value []byte) error) error
PopN(n int, fn func(key, value []byte) error) error
Range(fn func(key, value []byte) error) error
Reverse(fn func(key, value []byte) error) error
Map(fn func(key, value []byte) ([]byte, error)) error
Union(otherNames ...[]byte) error
WithBatch(fn func(b IKHBatch) error) error
}
Source Files
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