database

May 15, 2026

Changes in this version

type Connection

+ Loc *time.Location

+ func (c *Connection) Location() *time.Location

+ func (c *Connection) Now() time.Time

May 15, 2026

Changes in this version

+ var Global = NewManager()

+ func Register(name string, factory DriverFactory)

+ type ColumnTypeOptions struct

+ Allowed []string

+ AutoIncrement bool

+ Length int

+ Precision int

+ Scale int

+ Unsigned bool

+ type Config struct

+ ConnMaxIdleTime time.Duration

+ ConnMaxLifetime time.Duration

+ DSN string

+ Database string

+ Driver string

+ Host string

+ LogQueries bool

+ MaxIdleConns int

+ MaxOpenConns int

+ MigrationsTable string

+ Params map[string]string

+ Password string

+ Port int

+ SSLMode string

+ Schema string

+ SlowQuery time.Duration

+ TablePrefix string

+ TimeZone string

+ Username string

+ func (c Config) BuildDSN() (string, error)

+ type Connection struct

+ Config Config

+ DB *sql.DB

+ Grammar Grammar

+ Log *logger.Logger

+ Name string

+ func (c *Connection) Close() error

+ func (c *Connection) ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error)

+ func (c *Connection) Ping(ctx context.Context) error

+ func (c *Connection) PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)

+ func (c *Connection) QueryContext(ctx context.Context, query string, args ...any) (*sql.Rows, error)

+ func (c *Connection) QueryRowContext(ctx context.Context, query string, args ...any) *sql.Row

+ func (c *Connection) Transaction(ctx context.Context, fn func(tx *Tx) error) error

+ func (c *Connection) TransactionWith(ctx context.Context, opts *sql.TxOptions, fn func(tx *Tx) error) (err error)

+ type DriverFactory func(dsn string) (*sql.DB, Grammar, error)

+ type Executor interface

+ ExecContext func(ctx context.Context, query string, args ...any) (sql.Result, error)

+ PrepareContext func(ctx context.Context, query string) (*sql.Stmt, error)

+ QueryContext func(ctx context.Context, query string, args ...any) (*sql.Rows, error)

+ QueryRowContext func(ctx context.Context, query string, args ...any) *sql.Row

+ type Grammar interface

+ CompileType func(kind string, opts ColumnTypeOptions) string

+ LastInsertIDStrategy func() InsertIDStrategy

+ Name func() string

+ Placeholder func(n int) string

+ Quote func(ident string) string

+ SupportsReturning func() bool

+ type InsertIDStrategy int

+ const InsertIDFromResult

+ const InsertIDViaReturning

+ type Manager struct

+ func NewManager() *Manager

+ func (m *Manager) Close() error

+ func (m *Manager) Connection(name string) (*Connection, error)

+ func (m *Manager) Default() (*Connection, error)

+ func (m *Manager) Open(name string, cfg Config) (*Connection, error)

+ func (m *Manager) Ping(ctx context.Context) error

+ func (m *Manager) SetDefault(name string) error

+ func (m *Manager) SetLogger(l *logger.Logger)

+ func (m *Manager) Use(name string, conn *Connection)

+ type Tx struct

+ func (t *Tx) Connection() *Connection

+ func (t *Tx) RollbackTo(ctx context.Context, name string) error

+ func (t *Tx) Savepoint(ctx context.Context, name string) error