mysql

Documentation

Index

• func CreateDatabaseIfNotExists(driverName, dataSourceName, databaseName string, ops ...Option) error
• func GormComment(description string) string
• func NewConnection(config *Config, ops ...Option) (*gorm.DB, error)
• func NewDataSourceName(host, username, password, database string, ops ...Option) string
• func NewDataSourceNameForConfig(config *Config, ops ...Option) string
• func NewDataSourceNameForNoSelectDatabase(host, username, password string, ops ...Option) string
• type Config
• type Option
  • func WithCharset(charset string) Option
  • func WithLocation(loc string) Option
  • func WithParseTime(parseTime bool) Option

Functions

func CreateDatabaseIfNotExists

func CreateDatabaseIfNotExists(driverName, dataSourceName, databaseName string, ops ...Option) error

CreateDatabaseIfNotExists If database not exists, then create it.

func GormComment

func GormComment(description string) string

GormComment get table comment for the description.

func NewConnection

func NewConnection(config *Config, ops ...Option) (*gorm.DB, error)

NewConnection create a new gorm db instance with the given options.

func NewDataSourceName

func NewDataSourceName(host, username, password, database string, ops ...Option) string

NewDataSourceName initialize database of the data source name. If database parameter is empty, will not choose database, such as only open database connection.

func NewDataSourceNameForConfig

func NewDataSourceNameForConfig(config *Config, ops ...Option) string

NewDataSourceNameForConfig Get data source name for given options.

func NewDataSourceNameForNoSelectDatabase

func NewDataSourceNameForNoSelectDatabase(host, username, password string, ops ...Option) string

Types

type Config

type Config struct {
	Host                  string
	Username              string
	Password              string
	Database              string
	MaxIdleConnections    int
	MaxOpenConnections    int
	MaxConnectionLifeTime time.Duration
	LogLevel              int
	Logger                logger.Interface
	DriverName            connecter.DriverName
}

Config defines config for database.

type Option

type Option interface {
	// contains filtered or unexported methods
}

func WithCharset

func WithCharset(charset string) Option

func WithLocation

func WithLocation(loc string) Option

func WithParseTime

func WithParseTime(parseTime bool) Option