database

Documentation

Index

• Variables
• func CheckConnection() (*sql.DB, error)
• func Init() (*sql.DB, error)
• type DBTX
• type Queries
  • func New(db DBTX) *Queries
  • func (q *Queries) WithTx(tx *sql.Tx) *Queries

Variables

var Db *sql.DB

Functions

func CheckConnection

func CheckConnection() (*sql.DB, error)

Returns current database connection if exists, else creates a new connection and return it.

func Init

func Init() (*sql.DB, error)

Initialize database connection

Types

type DBTX

type DBTX interface {
	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
	PrepareContext(context.Context, string) (*sql.Stmt, error)
	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
}

type Queries

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

var Query *Queries

func New

func New(db DBTX) *Queries

func (*Queries) WithTx

func (q *Queries) WithTx(tx *sql.Tx) *Queries