Documentation ¶
Overview ¶
Package sqler wraps database/sql in interfaces.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Conn ¶
type DB ¶
type DB interface { Conn SetConnMaxLifetime(d time.Duration) SetMaxIdleConns(n int) SetMaxOpenConns(n int) Stats() sql.DBStats Unwrap() *sql.DB }
type Queryer ¶
type Queryer interface { Exec(ctx context.Context, query string, args ...interface{}) (sql.Result, error) Prepare(ctx context.Context, query string) (Stmt, error) Query(ctx context.Context, query string, args ...interface{}) (Rows, error) QueryRow(ctx context.Context, query string, args ...interface{}) Row }
func WrapQueryer ¶
func WrapQueryer(q SQLQueryer) Queryer
type SQLConn ¶
type SQLConn interface { SQLQueryer BeginTx(ctx context.Context, opts *sql.TxOptions) (*sql.Tx, error) Close() error PingContext(ctx context.Context) error }
SQLConn is the common interface of *sql.DB and *sql.Conn.
type SQLQueryer ¶
type SQLQueryer interface { ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) PrepareContext(ctx context.Context, query string) (*sql.Stmt, error) QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error) QueryRowContext(ctx context.Context, query string, args ...interface{}) *sql.Row }
SQLQueryer is the common interface of *sql.DB, *sql.Conn and *sql.Tx.
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