cluster

package

v0.0.0-...-9da90e6 Latest Latest Go to latest Published: Aug 1, 2019 License: MIT Imports: 4 Imported by: 0

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Repository

github.com/azhai/gorm

Documentation ¶

Index ¶

Constants
type FetchFunc
type Sharding
- func NewSharding(db *gorm.DB, desc bool) *Sharding
- func (s *Sharding) CountSharding(model ShardingModel) (count int64)
- func (s *Sharding) PaginateSharding(model ShardingModel, page, size int, fetch FetchFunc) error
type ShardingModel

Constants ¶

View Source

const (
	COUMT_IS_EMPTY   = -1 // 尚未计数
	COUMT_IS_DYNAMIC = -2 // 不缓存计数
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type FetchFunc ¶

type FetchFunc func(db *gorm.DB) *gorm.DB

type Sharding ¶

type Sharding struct {
	IsTableNameDesc bool
	DbNameMatch     string
	TableFilter     func(dbname, table string) bool
	*gorm.DB
	// contains filtered or unexported fields
}

func NewSharding ¶

func NewSharding(db *gorm.DB, desc bool) *Sharding

func (*Sharding) CountSharding ¶

func (s *Sharding) CountSharding(model ShardingModel) (count int64)

Count all

func (*Sharding) PaginateSharding ¶

func (s *Sharding) PaginateSharding(model ShardingModel, page, size int, fetch FetchFunc) error

Select step by step.

type ShardingModel ¶

type ShardingModel interface {
	BaseTableName() string
}

Source Files ¶

View all Source files

sharding.go

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