database

package

v0.0.7 Latest Latest Go to latest Published: Mar 20, 2020 License: MIT Imports: 4 Imported by: 0

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const (
	MaxOpenConns    = 0
	MaxIdleConns    = 2
	ConnMaxLifetime = time.Duration(0) * time.Minute
)

Default values from the MySQL package.

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var ErrNoRowsAffected = errors.New("no rows were affected")

ErrNoRowsAffected is dedicated for logging purposes. It is used if a query runs fine but for some reason nothing was changed in database.

func CalculateOffset(page, limit int) int

CalculateOffset calculates `OFFSET` value for query.

func NewMySQL(address string, maxOpenConns, maxIdleConns int, connMaxLifetime time.Duration) (*sql.DB, error)

NewMySQL return `*sql.DB` instance.

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