mysql

package

v0.0.0-...-3fe35c7 Latest Latest Go to latest Published: Oct 25, 2019 License: MIT Imports: 9 Imported by: 0

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Repository

github.com/lukasjarosch/enki

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Documentation ¶

Index ¶

Constants
type MySQL
- func New(dsn string, options ...Option) (*MySQL, error)
type Option
type Options

Constants ¶

View Source

const (
	DefaultMigrationPath         = "migrations"
	DefaultMaxOpenConnections    = 10
	DefaultMaxIdleConnections    = 0
	DefaultMaxConnectionLifetime = 600 * time.Second
	DriverName                   = "mysql"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type MySQL ¶

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

func New ¶

func New(dsn string, options ...Option) (*MySQL, error)

New will connect to the MySQL server using the given DSN

func (MySQL) Close ¶

func (m MySQL) Close() error

Close is just a proxy for convenient access to db.Close()

func (MySQL) DB ¶

func (m MySQL) DB() *sqlx.DB

DB is just a proxy for convenient access to the underlying sqlx implementation This method is used a lot, therefore it's name is abbreviated.

func (MySQL) Migrate ¶

func (m MySQL) Migrate(version uint) error

Migrate to a specific version. The migrations need to be placed in the MigrationPath. For every change, two migrations should be created:

1_add_example_table.up.sql
1_add_example_table.down.sql

type Option ¶

type Option func(*Options)

func MaxConnectionLifetime ¶

func MaxConnectionLifetime(maxLifetime time.Duration) Option

func MaxIdleConnections ¶

func MaxIdleConnections(connLimit int) Option

func MaxOpenConnections ¶

func MaxOpenConnections(connLimit int) Option

func MigrationPath ¶

func MigrationPath(path string) Option

type Options ¶

type Options struct {
	MigrationPath         string
	MaxOpenConnections    int
	MaxIdleConnections    int
	MaxConnectionLifetime time.Duration
}

Source Files ¶

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