cluster

package

v0.6.12 Latest Latest Go to latest Published: Feb 18, 2022 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/azhai/gozzo-db

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Documentation ¶

Index ¶

Constants
type Sharding
- func NewSharding(db *gorm.DB, desc bool) *Sharding
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 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) Create ¶

func (s *Sharding) Create(value ShardingModel) *Sharding

Create insert the value into database

func (*Sharding) FirstTable ¶

func (s *Sharding) FirstTable(out ShardingModel, isLast bool) (tableName string)

func (*Sharding) PaginateSharding ¶

func (s *Sharding) PaginateSharding(model ShardingModel, page, size int, fetch base.FilterFunc) error

Select step by step.

type ShardingModel ¶

type ShardingModel interface {
	BaseTableName() string
	TableName() string
}

Source Files ¶

View all Source files

sharding.go

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