sqlchan

type ChecksumMismatchError struct {
	ID, Was, Now string
}

type Conn interface {
	// Exec runs a statement with no result set (DDL/DML).
	Exec(stmt string) error
	// Query runs a statement and returns its rows.
	Query(stmt string) ([]Row, error)
}

type Db2util struct {
	// contains filtered or unexported fields
}

type Host interface {
	Run(cmd string) (transport.Result, error)
}

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

type MapepireOptions struct {
	Tunnel   Tunnel // how to reach the daemon (SSH direct-tcpip)
	Host     string // host name as the daemon sees it (default "localhost")
	Port     int    // daemon port (default 8076)
	User     string
	Password string
	Insecure bool          // accept the daemon's self-signed cert (default true)
	Timeout  time.Duration // per-request timeout (default 30s)
}

type Migration struct {
	ID       string // filename without extension, e.g. "0001_init"
	Path     string
	Checksum string // sha256 hex of the file contents
}

type MigrationResult struct {
	Applied []string // ids applied this run, in order
	Skipped []string // ids already applied
}

type Row map[string]any

type SQLError struct {
	Stmt   string
	Detail string
}

type Tunnel interface {
	DialTunnel(addr string) (net.Conn, error)
}