db

Documentation

Index

• Constants
• func CheckForeignKeyViolation(err error) bool
• func CheckNotUnique(err error) bool
• type OpenFunc
• type Option
  • func ConnAttempts(attempts int) Option
  • func ConnTimeout(timeout time.Duration) Option
  • func EnableForeignKeys(value bool) Option
  • func MaxPoolSize(size int) Option
• type SQL
  • func New(url string, dbOpen OpenFunc, opts ...Option) (*SQL, error)
  • func (p *SQL) Close()

Constants

const (
	UniqueViolation = "23505"
)

Functions

func CheckForeignKeyViolation

func CheckForeignKeyViolation(err error) bool

func CheckNotUnique

func CheckNotUnique(err error) bool

Types

type OpenFunc

type OpenFunc func(driverName, dataSourceName string) (*sql.DB, error)

OpenFunc is a type for functions that open a database connection.

type Option

type Option func(*SQL)

Option -.

func ConnAttempts

func ConnAttempts(attempts int) Option

ConnAttempts -.

func ConnTimeout

func ConnTimeout(timeout time.Duration) Option

ConnTimeout -.

func EnableForeignKeys

func EnableForeignKeys(value bool) Option

EnableForeignKeys -.

func MaxPoolSize

func MaxPoolSize(size int) Option

MaxPoolSize -.

type SQL

type SQL struct {
	Builder    squirrel.StatementBuilderType
	Pool       *sql.DB
	IsEmbedded bool
	// contains filtered or unexported fields
}

SQL -.

func New

func New(url string, dbOpen OpenFunc, opts ...Option) (*SQL, error)

New -.

func (*SQL) Close

func (p *SQL) Close()

Close -.