// Code generated by ent, DO NOT EDIT.

package packagebox

import (
	"entgo.io/ent/dialect/sql"
)

const (
	// Label holds the string label denoting the packagebox type in the database.
	Label = "package_box"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldBoxNo holds the string denoting the box_no field in the database.
	FieldBoxNo = "box_no"
	// FieldSnList holds the string denoting the sn_list field in the database.
	FieldSnList = "sn_list"
	// FieldMaterialCode holds the string denoting the material_code field in the database.
	FieldMaterialCode = "material_code"
	// FieldQuantity holds the string denoting the quantity field in the database.
	FieldQuantity = "quantity"
	// FieldOperator holds the string denoting the operator field in the database.
	FieldOperator = "operator"
	// FieldRemark holds the string denoting the remark field in the database.
	FieldRemark = "remark"
	// FieldCreatedAt holds the string denoting the created_at field in the database.
	FieldCreatedAt = "created_at"
	// Table holds the table name of the packagebox in the database.
	Table = "package_boxes"
)

// Columns holds all SQL columns for packagebox fields.
var Columns = []string{
	FieldID,
	FieldBoxNo,
	FieldSnList,
	FieldMaterialCode,
	FieldQuantity,
	FieldOperator,
	FieldRemark,
	FieldCreatedAt,
}

// ValidColumn reports if the column name is valid (part of the table columns).
func ValidColumn(column string) bool {
	for i := range Columns {
		if column == Columns[i] {
			return true
		}
	}
	return false
}

var (
	// DefaultQuantity holds the default value on creation for the "quantity" field.
	DefaultQuantity int
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() int64
)

// OrderOption defines the ordering options for the PackageBox queries.
type OrderOption func(*sql.Selector)

// ByID orders the results by the id field.
func ByID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldID, opts...).ToFunc()
}

// ByBoxNo orders the results by the box_no field.
func ByBoxNo(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldBoxNo, opts...).ToFunc()
}

// BySnList orders the results by the sn_list field.
func BySnList(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldSnList, opts...).ToFunc()
}

// ByMaterialCode orders the results by the material_code field.
func ByMaterialCode(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldMaterialCode, opts...).ToFunc()
}

// ByQuantity orders the results by the quantity field.
func ByQuantity(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldQuantity, opts...).ToFunc()
}

// ByOperator orders the results by the operator field.
func ByOperator(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOperator, opts...).ToFunc()
}

// ByRemark orders the results by the remark field.
func ByRemark(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldRemark, opts...).ToFunc()
}

// ByCreatedAt orders the results by the created_at field.
func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
}