formdata

type Field struct {
	Field          string
	Orig           string // 字段旧名称
	Type           string
	Length         string
	Unsigned       string
	Collation      string
	On_delete      string
	On_update      string
	Null           bool
	Comment        string
	Default        string
	Has_default    bool
	AutoIncrement  sql.NullString `form_options:"-"`
	GenerationExpr string
	GenerationType string
	OptionType     string
	OptionValue    string
}

type Table struct {
	Name               string
	Engine             string
	Collation          string
	AutoIncrementStart sql.NullInt64 `form_options:"-"`
	Auto_increment     string
	Ai_start_val       string
	Comment            string
	FieldIndexes       []string
	Fields             map[string]*Field
}