item

type Column struct {
	Type  ColumnType
	Name  string
	Alias string
}

type ColumnType string

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

type Delegate interface {
	// Name graphQL查询的字段名称
	Name() string
	// Type item对象类型
	Type() FieldType

	Resolve() graphql.FieldResolveFn
	BuildField() []*Field

	IsList() bool
}

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

type FieldType string

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

type SqlHelper interface {
	Resolve() graphql.FieldResolveFn
}