// Code generated by ent, DO NOT EDIT.

package stationprocess

import (
	"time"

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

const (
	// Label holds the string label denoting the stationprocess type in the database.
	Label = "station_process"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldStationNo holds the string denoting the stationno field in the database.
	FieldStationNo = "station_no"
	// FieldProcessCode holds the string denoting the processcode field in the database.
	FieldProcessCode = "process_code"
	// FieldEffectDate holds the string denoting the effectdate field in the database.
	FieldEffectDate = "effect_date"
	// FieldShift holds the string denoting the shift field in the database.
	FieldShift = "shift"
	// FieldOperator holds the string denoting the operator field in the database.
	FieldOperator = "operator"
	// FieldCreatedAt holds the string denoting the createdat field in the database.
	FieldCreatedAt = "created_at"
	// Table holds the table name of the stationprocess in the database.
	Table = "station_process"
)

// Columns holds all SQL columns for stationprocess fields.
var Columns = []string{
	FieldID,
	FieldStationNo,
	FieldProcessCode,
	FieldEffectDate,
	FieldShift,
	FieldOperator,
	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 (
	// DefaultEffectDate holds the default value on creation for the "effectDate" field.
	DefaultEffectDate string
	// EffectDateValidator is a validator for the "effectDate" field. It is called by the builders before save.
	EffectDateValidator func(string) error
	// DefaultShift holds the default value on creation for the "shift" field.
	DefaultShift string
	// ShiftValidator is a validator for the "shift" field. It is called by the builders before save.
	ShiftValidator func(string) error
	// DefaultOperator holds the default value on creation for the "operator" field.
	DefaultOperator string
	// OperatorValidator is a validator for the "operator" field. It is called by the builders before save.
	OperatorValidator func(string) error
	// DefaultCreatedAt holds the default value on creation for the "createdAt" field.
	DefaultCreatedAt func() time.Time
	// IDValidator is a validator for the "id" field. It is called by the builders before save.
	IDValidator func(int) error
)

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

// ByStationNo orders the results by the stationNo field.
func ByStationNo(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldStationNo, opts...).ToFunc()
}

// ByProcessCode orders the results by the processCode field.
func ByProcessCode(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldProcessCode, opts...).ToFunc()
}

// ByEffectDate orders the results by the effectDate field.
func ByEffectDate(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldEffectDate, opts...).ToFunc()
}

// ByShift orders the results by the shift field.
func ByShift(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldShift, opts...).ToFunc()
}

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

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