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v0.9.0 Latest Latest Go to latest Published: Feb 8, 2022 License: Apache-2.0 Imports: 12 Imported by: 9

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Repository

github.com/yaoapp/xun

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Documentation ¶

Index ¶

func Query() query.Query
func Schema() schema.Schema
type Connection
- func GetRand(connections []*Connection) *Connection
type Manager
type Pool

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Query ¶

func Query() query.Query

Query Get a fluent query builder instance.

func Schema ¶

func Schema() schema.Schema

Schema Get a schema builder instance.

Types ¶

type Connection ¶

type Connection struct {
	sqlx.DB
	Config *dbal.Config
}

Connection The database connection

func GetRand ¶

func GetRand(connections []*Connection) *Connection

GetRand Get a registered connection instance.

type Manager ¶

type Manager struct {
	Pool        *Pool
	Connections *sync.Map // map[string]*Connection
	Option      *dbal.Option
}

Manager The database manager

var Global *Manager = nil

Global The global manager

func AddConn ¶

func AddConn(name string, driver string, datasource string, timeout ...time.Duration) *Manager

AddConn Register a connection with the manager.

func AddReadConn ¶

func AddReadConn(name string, driver string, datasource string, timeout ...time.Duration) *Manager

AddReadConn Register a readonly connection with the manager.

func New ¶

func New() *Manager

New Create a database manager instance.

func NewWithOption ¶ added in v0.0.3

func NewWithOption(option dbal.Option) *Manager

NewWithOption Create a database manager instance using the given option.

func (*Manager) AddConn ¶

func (manager *Manager) AddConn(name string, driver string, datasource string, timeout ...time.Duration) *Manager

AddConn Register a connection with the manager.

func (*Manager) AddConnection ¶

func (manager *Manager) AddConnection(name string, driver string, datasource string, readonly bool, timeouts ...time.Duration) *Manager

AddConnection Register a connection with the manager.

func (*Manager) AddReadConn ¶

func (manager *Manager) AddReadConn(name string, driver string, datasource string, timeout ...time.Duration) *Manager

AddReadConn Register a readonly with the manager.

func (*Manager) GetConnection ¶

func (manager *Manager) GetConnection(name string) *Connection

GetConnection Get a registered connection instance.

func (*Manager) GetPrimary ¶

func (manager *Manager) GetPrimary() *Connection

GetPrimary Get a registered primary connection instance.

func (*Manager) GetRead ¶

func (manager *Manager) GetRead() *Connection

GetRead Get a registered read only connection instance.

func (*Manager) Query ¶

func (manager *Manager) Query() query.Query

Query Get a fluent query builder instance.

func (*Manager) Schema ¶

func (manager *Manager) Schema() schema.Schema

Schema Get a schema builder instance.

func (*Manager) SetAsGlobal ¶

func (manager *Manager) SetAsGlobal()

SetAsGlobal Make this connetion instance available globally.

func (*Manager) SetOption ¶ added in v0.0.3

func (manager *Manager) SetOption(option dbal.Option)

SetOption set the database manager as the given value

type Pool ¶

type Pool struct {
	Primary  []*Connection
	Readonly []*Connection
}

Pool the connection pool

Source Files ¶

View all Source files

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