sen

README

sen

A SQL library

func example(c *sen.Client) error {
    var name string
    err := c.Transaction(func(tx *sen.Transaction) error {
        return tx.Query(&name, `
            select name
            from my_table
            where id = {{p .id}}
        `, map[string]any{
            "id": 1,
        })
    })
    if err != nil {
        return err
    }

    fmt.Println(name)
    return nil
}

Documentation

Index

• type Client
  • func NewClient(db *sql.DB, scanTag string) *Client
  • func (c *Client) Close() error
  • func (c *Client) Transaction(fn func(*Transaction) error) error
  • func (c *Client) WithLog(l Log) *Client
• type Log
• type Row
  • func (r *Row) Close() error
  • func (r *Row) Err() error
  • func (r *Row) Next() bool
  • func (r *Row) Scan(dst any) error
• type Transaction
  • func (t *Transaction) Exec(stmt string, args any) (int64, error)
  • func (t *Transaction) Query(dst any, stmt string, args any) error
  • func (t *Transaction) QueryRow(stmt string, args any) *Row

Types

type Client

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

func NewClient

func NewClient(db *sql.DB, scanTag string) *Client

func (*Client) Close

func (c *Client) Close() error

func (*Client) Transaction

func (c *Client) Transaction(fn func(*Transaction) error) error

func (*Client) WithLog

func (c *Client) WithLog(l Log) *Client

type Log

type Log interface {
	Log(kv ...any) error
}

type Row

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

func (*Row) Close

func (r *Row) Close() error

func (*Row) Err

func (r *Row) Err() error

func (*Row) Next

func (r *Row) Next() bool

func (*Row) Scan

func (r *Row) Scan(dst any) error

type Transaction

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

func (*Transaction) Exec

func (t *Transaction) Exec(stmt string, args any) (int64, error)

func (*Transaction) Query

func (t *Transaction) Query(dst any, stmt string, args any) error

func (*Transaction) QueryRow

func (t *Transaction) QueryRow(stmt string, args any) *Row