// Code generated by ent, DO NOT EDIT.

package serialnumber

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

const (
	// Label holds the string label denoting the serialnumber type in the database.
	Label = "serial_number"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldSnCode holds the string denoting the sn_code field in the database.
	FieldSnCode = "sn_code"
	// FieldMaterialCode holds the string denoting the material_code field in the database.
	FieldMaterialCode = "material_code"
	// FieldBatchNo holds the string denoting the batch_no field in the database.
	FieldBatchNo = "batch_no"
	// FieldStatus holds the string denoting the status field in the database.
	FieldStatus = "status"
	// FieldCurrentZone holds the string denoting the current_zone field in the database.
	FieldCurrentZone = "current_zone"
	// FieldQualityStatus holds the string denoting the quality_status field in the database.
	FieldQualityStatus = "quality_status"
	// FieldLastInboundAt holds the string denoting the last_inbound_at field in the database.
	FieldLastInboundAt = "last_inbound_at"
	// FieldLastOutboundAt holds the string denoting the last_outbound_at field in the database.
	FieldLastOutboundAt = "last_outbound_at"
	// 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"
	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
	FieldUpdatedAt = "updated_at"
	// Table holds the table name of the serialnumber in the database.
	Table = "serial_numbers"
)

// Columns holds all SQL columns for serialnumber fields.
var Columns = []string{
	FieldID,
	FieldSnCode,
	FieldMaterialCode,
	FieldBatchNo,
	FieldStatus,
	FieldCurrentZone,
	FieldQualityStatus,
	FieldLastInboundAt,
	FieldLastOutboundAt,
	FieldRemark,
	FieldCreatedAt,
	FieldUpdatedAt,
}

// 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 (
	// DefaultStatus holds the default value on creation for the "status" field.
	DefaultStatus string
	// DefaultQualityStatus holds the default value on creation for the "quality_status" field.
	DefaultQualityStatus string
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() int64
	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
	DefaultUpdatedAt func() int64
)

// OrderOption defines the ordering options for the SerialNumber 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()
}

// BySnCode orders the results by the sn_code field.
func BySnCode(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldSnCode, opts...).ToFunc()
}

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

// ByBatchNo orders the results by the batch_no field.
func ByBatchNo(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldBatchNo, opts...).ToFunc()
}

// ByStatus orders the results by the status field.
func ByStatus(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldStatus, opts...).ToFunc()
}

// ByCurrentZone orders the results by the current_zone field.
func ByCurrentZone(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCurrentZone, opts...).ToFunc()
}

// ByQualityStatus orders the results by the quality_status field.
func ByQualityStatus(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldQualityStatus, opts...).ToFunc()
}

// ByLastInboundAt orders the results by the last_inbound_at field.
func ByLastInboundAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldLastInboundAt, opts...).ToFunc()
}

// ByLastOutboundAt orders the results by the last_outbound_at field.
func ByLastOutboundAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldLastOutboundAt, 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()
}

// ByUpdatedAt orders the results by the updated_at field.
func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
}