orm

package

v1.10.0 Latest Latest Go to latest Published: Dec 27, 2024 License: MIT Imports: 14 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/go-eagle/eagle

Links

Documentation ¶

Index ¶

Constants
Variables
func GetDB(name string) (*gorm.DB, error)
func New(names ...string) error
func NewInstance(c *Config) (db *gorm.DB)
func NewLogWriter(log log.Logger) logger.Writer
type Config
- func LoadConf(name string) (ret *Config, err error)
type LoggerWriter
- func (l *LoggerWriter) Printf(s string, v ...interface{})
type Manager
- func NewManager() *Manager
- func (m *Manager) GetInstance(name string) (*gorm.DB, error)

Constants ¶

View Source

const (
	// DriverMySQL mysql driver
	DriverMySQL = "mysql"
	// DriverPostgres postgresSQL driver
	DriverPostgres = "postgres"
	// DriverClickhouse
	DriverClickhouse = "clickhouse"

	// DefaultDatabase default db name
	DefaultDatabase = "default"
)

Variables ¶

View Source

var (
	// DBMap store database instance
	DBMap = make(map[string]*gorm.DB)
	// DBLock database locker
	DBLock sync.Mutex
	// logWriter log writer
	LogWriter logger.Writer
)

Functions ¶

func GetDB ¶ added in v1.8.2

func GetDB(name string) (*gorm.DB, error)

GetDB get a database

func New ¶ added in v1.8.2

func New(names ...string) error

New create a or multi database client

func NewInstance ¶ added in v1.8.2

func NewInstance(c *Config) (db *gorm.DB)

NewInstance connect to database and create a db instance

func NewLogWriter ¶ added in v1.10.0

func NewLogWriter(log log.Logger) logger.Writer

Types ¶

type Config ¶

type Config struct {
	Driver          string
	Name            string
	Addr            string
	UserName        string
	Password        string
	ShowLog         bool
	MaxIdleConn     int
	MaxOpenConn     int
	Timeout         string // connect timeout
	ReadTimeout     string
	WriteTimeout    string
	ConnMaxLifeTime time.Duration
	SlowThreshold   time.Duration // 慢查询时长，默认500ms
	EnableTrace     bool
}

Config database config

func LoadConf ¶ added in v1.8.2

func LoadConf(name string) (ret *Config, err error)

LoadConf load database config

type LoggerWriter ¶ added in v1.10.0

type LoggerWriter struct {
	// contains filtered or unexported fields
}

func (*LoggerWriter) Printf ¶ added in v1.10.0

func (l *LoggerWriter) Printf(s string, v ...interface{})

type Manager ¶ added in v1.8.2

type Manager struct {
	*sync.RWMutex
	// contains filtered or unexported fields
}

Manager define a manager

func NewManager ¶ added in v1.8.2

func NewManager() *Manager

NewManager create a database manager

func (*Manager) GetInstance ¶ added in v1.8.2

func (m *Manager) GetInstance(name string) (*gorm.DB, error)

GetInstance return a database client

Source Files ¶

View all Source files

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