The highest tagged major version is v4.

db

package

v3.16.0 Latest Latest Go to latest Published: Apr 26, 2020 License: MIT Imports: 9 Imported by: 6

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Valid go.mod file
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Repository

github.com/ViBiOh/httputils

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Documentation ¶

Index ¶

Variables
func Create(db *sql.DB, tx *sql.Tx, query string, args ...interface{}) (newID uint64, err error)
func EndTx(tx *sql.Tx, err error) error
func Exec(db *sql.DB, tx *sql.Tx, query string, args ...interface{}) (err error)
func GetRow(db *sql.DB, query string, args ...interface{}) *sql.Row
func GetTx(db *sql.DB, tx *sql.Tx) (*sql.Tx, error)
func New(config Config) (*sql.DB, error)
func Ping(db *sql.DB) bool
func RowsClose(rows *sql.Rows, err error) error
type Config
- func Flags(fs *flag.FlagSet, prefix string) Config
type RowScanner

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// ErrNoHost occurs when host is not provided in configuration
	ErrNoHost = errors.New("no host for database connection")

	// SQLTimeout when running queries
	SQLTimeout = time.Second * 5
)

Functions ¶

func Create ¶ added in v3.16.0

func Create(db *sql.DB, tx *sql.Tx, query string, args ...interface{}) (newID uint64, err error)

Create execute query with a RETURNING id

func EndTx ¶

func EndTx(tx *sql.Tx, err error) error

EndTx ends transaction according error without shadowing given error

func Exec ¶ added in v3.16.0

func Exec(db *sql.DB, tx *sql.Tx, query string, args ...interface{}) (err error)

Exec execute query with specified timeout, disregarding result

func GetRow ¶ added in v3.16.0

func GetRow(db *sql.DB, query string, args ...interface{}) *sql.Row

GetRow execute single row query

func GetTx ¶

func GetTx(db *sql.DB, tx *sql.Tx) (*sql.Tx, error)

GetTx return given transaction if not nil or create a new one

func New ¶

func New(config Config) (*sql.DB, error)

New creates new App from Config

func Ping ¶

func Ping(db *sql.DB) bool

Ping indicate if database is ready or not

func RowsClose ¶

func RowsClose(rows *sql.Rows, err error) error

RowsClose closes rows without shadowing error

Types ¶

type Config ¶

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

Config of package

func Flags ¶

func Flags(fs *flag.FlagSet, prefix string) Config

Flags adds flags for configuring package

type RowScanner ¶ added in v3.16.0

type RowScanner interface {
	Scan(...interface{}) error
}

RowScanner describes scan ability of a row

Source Files ¶

View all Source files

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