dex/storage/ent/db/devicetoken_query.go
Mark Sagi-Kazar 20b03b3f6d
feat: update generated storage files
Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>
2022-04-06 16:27:32 +02:00

921 lines
24 KiB
Go

// Code generated by entc, DO NOT EDIT.
package db
import (
"context"
"errors"
"fmt"
"math"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
"github.com/dexidp/dex/storage/ent/db/devicetoken"
"github.com/dexidp/dex/storage/ent/db/predicate"
)
// DeviceTokenQuery is the builder for querying DeviceToken entities.
type DeviceTokenQuery struct {
config
limit *int
offset *int
unique *bool
order []OrderFunc
fields []string
predicates []predicate.DeviceToken
// intermediate query (i.e. traversal path).
sql *sql.Selector
path func(context.Context) (*sql.Selector, error)
}
// Where adds a new predicate for the DeviceTokenQuery builder.
func (dtq *DeviceTokenQuery) Where(ps ...predicate.DeviceToken) *DeviceTokenQuery {
dtq.predicates = append(dtq.predicates, ps...)
return dtq
}
// Limit adds a limit step to the query.
func (dtq *DeviceTokenQuery) Limit(limit int) *DeviceTokenQuery {
dtq.limit = &limit
return dtq
}
// Offset adds an offset step to the query.
func (dtq *DeviceTokenQuery) Offset(offset int) *DeviceTokenQuery {
dtq.offset = &offset
return dtq
}
// Unique configures the query builder to filter duplicate records on query.
// By default, unique is set to true, and can be disabled using this method.
func (dtq *DeviceTokenQuery) Unique(unique bool) *DeviceTokenQuery {
dtq.unique = &unique
return dtq
}
// Order adds an order step to the query.
func (dtq *DeviceTokenQuery) Order(o ...OrderFunc) *DeviceTokenQuery {
dtq.order = append(dtq.order, o...)
return dtq
}
// First returns the first DeviceToken entity from the query.
// Returns a *NotFoundError when no DeviceToken was found.
func (dtq *DeviceTokenQuery) First(ctx context.Context) (*DeviceToken, error) {
nodes, err := dtq.Limit(1).All(ctx)
if err != nil {
return nil, err
}
if len(nodes) == 0 {
return nil, &NotFoundError{devicetoken.Label}
}
return nodes[0], nil
}
// FirstX is like First, but panics if an error occurs.
func (dtq *DeviceTokenQuery) FirstX(ctx context.Context) *DeviceToken {
node, err := dtq.First(ctx)
if err != nil && !IsNotFound(err) {
panic(err)
}
return node
}
// FirstID returns the first DeviceToken ID from the query.
// Returns a *NotFoundError when no DeviceToken ID was found.
func (dtq *DeviceTokenQuery) FirstID(ctx context.Context) (id int, err error) {
var ids []int
if ids, err = dtq.Limit(1).IDs(ctx); err != nil {
return
}
if len(ids) == 0 {
err = &NotFoundError{devicetoken.Label}
return
}
return ids[0], nil
}
// FirstIDX is like FirstID, but panics if an error occurs.
func (dtq *DeviceTokenQuery) FirstIDX(ctx context.Context) int {
id, err := dtq.FirstID(ctx)
if err != nil && !IsNotFound(err) {
panic(err)
}
return id
}
// Only returns a single DeviceToken entity found by the query, ensuring it only returns one.
// Returns a *NotSingularError when more than one DeviceToken entity is found.
// Returns a *NotFoundError when no DeviceToken entities are found.
func (dtq *DeviceTokenQuery) Only(ctx context.Context) (*DeviceToken, error) {
nodes, err := dtq.Limit(2).All(ctx)
if err != nil {
return nil, err
}
switch len(nodes) {
case 1:
return nodes[0], nil
case 0:
return nil, &NotFoundError{devicetoken.Label}
default:
return nil, &NotSingularError{devicetoken.Label}
}
}
// OnlyX is like Only, but panics if an error occurs.
func (dtq *DeviceTokenQuery) OnlyX(ctx context.Context) *DeviceToken {
node, err := dtq.Only(ctx)
if err != nil {
panic(err)
}
return node
}
// OnlyID is like Only, but returns the only DeviceToken ID in the query.
// Returns a *NotSingularError when more than one DeviceToken ID is found.
// Returns a *NotFoundError when no entities are found.
func (dtq *DeviceTokenQuery) OnlyID(ctx context.Context) (id int, err error) {
var ids []int
if ids, err = dtq.Limit(2).IDs(ctx); err != nil {
return
}
switch len(ids) {
case 1:
id = ids[0]
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = &NotSingularError{devicetoken.Label}
}
return
}
// OnlyIDX is like OnlyID, but panics if an error occurs.
func (dtq *DeviceTokenQuery) OnlyIDX(ctx context.Context) int {
id, err := dtq.OnlyID(ctx)
if err != nil {
panic(err)
}
return id
}
// All executes the query and returns a list of DeviceTokens.
func (dtq *DeviceTokenQuery) All(ctx context.Context) ([]*DeviceToken, error) {
if err := dtq.prepareQuery(ctx); err != nil {
return nil, err
}
return dtq.sqlAll(ctx)
}
// AllX is like All, but panics if an error occurs.
func (dtq *DeviceTokenQuery) AllX(ctx context.Context) []*DeviceToken {
nodes, err := dtq.All(ctx)
if err != nil {
panic(err)
}
return nodes
}
// IDs executes the query and returns a list of DeviceToken IDs.
func (dtq *DeviceTokenQuery) IDs(ctx context.Context) ([]int, error) {
var ids []int
if err := dtq.Select(devicetoken.FieldID).Scan(ctx, &ids); err != nil {
return nil, err
}
return ids, nil
}
// IDsX is like IDs, but panics if an error occurs.
func (dtq *DeviceTokenQuery) IDsX(ctx context.Context) []int {
ids, err := dtq.IDs(ctx)
if err != nil {
panic(err)
}
return ids
}
// Count returns the count of the given query.
func (dtq *DeviceTokenQuery) Count(ctx context.Context) (int, error) {
if err := dtq.prepareQuery(ctx); err != nil {
return 0, err
}
return dtq.sqlCount(ctx)
}
// CountX is like Count, but panics if an error occurs.
func (dtq *DeviceTokenQuery) CountX(ctx context.Context) int {
count, err := dtq.Count(ctx)
if err != nil {
panic(err)
}
return count
}
// Exist returns true if the query has elements in the graph.
func (dtq *DeviceTokenQuery) Exist(ctx context.Context) (bool, error) {
if err := dtq.prepareQuery(ctx); err != nil {
return false, err
}
return dtq.sqlExist(ctx)
}
// ExistX is like Exist, but panics if an error occurs.
func (dtq *DeviceTokenQuery) ExistX(ctx context.Context) bool {
exist, err := dtq.Exist(ctx)
if err != nil {
panic(err)
}
return exist
}
// Clone returns a duplicate of the DeviceTokenQuery builder, including all associated steps. It can be
// used to prepare common query builders and use them differently after the clone is made.
func (dtq *DeviceTokenQuery) Clone() *DeviceTokenQuery {
if dtq == nil {
return nil
}
return &DeviceTokenQuery{
config: dtq.config,
limit: dtq.limit,
offset: dtq.offset,
order: append([]OrderFunc{}, dtq.order...),
predicates: append([]predicate.DeviceToken{}, dtq.predicates...),
// clone intermediate query.
sql: dtq.sql.Clone(),
path: dtq.path,
unique: dtq.unique,
}
}
// GroupBy is used to group vertices by one or more fields/columns.
// It is often used with aggregate functions, like: count, max, mean, min, sum.
//
// Example:
//
// var v []struct {
// DeviceCode string `json:"device_code,omitempty"`
// Count int `json:"count,omitempty"`
// }
//
// client.DeviceToken.Query().
// GroupBy(devicetoken.FieldDeviceCode).
// Aggregate(db.Count()).
// Scan(ctx, &v)
//
func (dtq *DeviceTokenQuery) GroupBy(field string, fields ...string) *DeviceTokenGroupBy {
group := &DeviceTokenGroupBy{config: dtq.config}
group.fields = append([]string{field}, fields...)
group.path = func(ctx context.Context) (prev *sql.Selector, err error) {
if err := dtq.prepareQuery(ctx); err != nil {
return nil, err
}
return dtq.sqlQuery(ctx), nil
}
return group
}
// Select allows the selection one or more fields/columns for the given query,
// instead of selecting all fields in the entity.
//
// Example:
//
// var v []struct {
// DeviceCode string `json:"device_code,omitempty"`
// }
//
// client.DeviceToken.Query().
// Select(devicetoken.FieldDeviceCode).
// Scan(ctx, &v)
//
func (dtq *DeviceTokenQuery) Select(fields ...string) *DeviceTokenSelect {
dtq.fields = append(dtq.fields, fields...)
return &DeviceTokenSelect{DeviceTokenQuery: dtq}
}
func (dtq *DeviceTokenQuery) prepareQuery(ctx context.Context) error {
for _, f := range dtq.fields {
if !devicetoken.ValidColumn(f) {
return &ValidationError{Name: f, err: fmt.Errorf("db: invalid field %q for query", f)}
}
}
if dtq.path != nil {
prev, err := dtq.path(ctx)
if err != nil {
return err
}
dtq.sql = prev
}
return nil
}
func (dtq *DeviceTokenQuery) sqlAll(ctx context.Context) ([]*DeviceToken, error) {
var (
nodes = []*DeviceToken{}
_spec = dtq.querySpec()
)
_spec.ScanValues = func(columns []string) ([]interface{}, error) {
node := &DeviceToken{config: dtq.config}
nodes = append(nodes, node)
return node.scanValues(columns)
}
_spec.Assign = func(columns []string, values []interface{}) error {
if len(nodes) == 0 {
return fmt.Errorf("db: Assign called without calling ScanValues")
}
node := nodes[len(nodes)-1]
return node.assignValues(columns, values)
}
if err := sqlgraph.QueryNodes(ctx, dtq.driver, _spec); err != nil {
return nil, err
}
if len(nodes) == 0 {
return nodes, nil
}
return nodes, nil
}
func (dtq *DeviceTokenQuery) sqlCount(ctx context.Context) (int, error) {
_spec := dtq.querySpec()
_spec.Node.Columns = dtq.fields
if len(dtq.fields) > 0 {
_spec.Unique = dtq.unique != nil && *dtq.unique
}
return sqlgraph.CountNodes(ctx, dtq.driver, _spec)
}
func (dtq *DeviceTokenQuery) sqlExist(ctx context.Context) (bool, error) {
n, err := dtq.sqlCount(ctx)
if err != nil {
return false, fmt.Errorf("db: check existence: %w", err)
}
return n > 0, nil
}
func (dtq *DeviceTokenQuery) querySpec() *sqlgraph.QuerySpec {
_spec := &sqlgraph.QuerySpec{
Node: &sqlgraph.NodeSpec{
Table: devicetoken.Table,
Columns: devicetoken.Columns,
ID: &sqlgraph.FieldSpec{
Type: field.TypeInt,
Column: devicetoken.FieldID,
},
},
From: dtq.sql,
Unique: true,
}
if unique := dtq.unique; unique != nil {
_spec.Unique = *unique
}
if fields := dtq.fields; len(fields) > 0 {
_spec.Node.Columns = make([]string, 0, len(fields))
_spec.Node.Columns = append(_spec.Node.Columns, devicetoken.FieldID)
for i := range fields {
if fields[i] != devicetoken.FieldID {
_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
}
}
}
if ps := dtq.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
if limit := dtq.limit; limit != nil {
_spec.Limit = *limit
}
if offset := dtq.offset; offset != nil {
_spec.Offset = *offset
}
if ps := dtq.order; len(ps) > 0 {
_spec.Order = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
return _spec
}
func (dtq *DeviceTokenQuery) sqlQuery(ctx context.Context) *sql.Selector {
builder := sql.Dialect(dtq.driver.Dialect())
t1 := builder.Table(devicetoken.Table)
columns := dtq.fields
if len(columns) == 0 {
columns = devicetoken.Columns
}
selector := builder.Select(t1.Columns(columns...)...).From(t1)
if dtq.sql != nil {
selector = dtq.sql
selector.Select(selector.Columns(columns...)...)
}
if dtq.unique != nil && *dtq.unique {
selector.Distinct()
}
for _, p := range dtq.predicates {
p(selector)
}
for _, p := range dtq.order {
p(selector)
}
if offset := dtq.offset; offset != nil {
// limit is mandatory for offset clause. We start
// with default value, and override it below if needed.
selector.Offset(*offset).Limit(math.MaxInt32)
}
if limit := dtq.limit; limit != nil {
selector.Limit(*limit)
}
return selector
}
// DeviceTokenGroupBy is the group-by builder for DeviceToken entities.
type DeviceTokenGroupBy struct {
config
fields []string
fns []AggregateFunc
// intermediate query (i.e. traversal path).
sql *sql.Selector
path func(context.Context) (*sql.Selector, error)
}
// Aggregate adds the given aggregation functions to the group-by query.
func (dtgb *DeviceTokenGroupBy) Aggregate(fns ...AggregateFunc) *DeviceTokenGroupBy {
dtgb.fns = append(dtgb.fns, fns...)
return dtgb
}
// Scan applies the group-by query and scans the result into the given value.
func (dtgb *DeviceTokenGroupBy) Scan(ctx context.Context, v interface{}) error {
query, err := dtgb.path(ctx)
if err != nil {
return err
}
dtgb.sql = query
return dtgb.sqlScan(ctx, v)
}
// ScanX is like Scan, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) ScanX(ctx context.Context, v interface{}) {
if err := dtgb.Scan(ctx, v); err != nil {
panic(err)
}
}
// Strings returns list of strings from group-by.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Strings(ctx context.Context) ([]string, error) {
if len(dtgb.fields) > 1 {
return nil, errors.New("db: DeviceTokenGroupBy.Strings is not achievable when grouping more than 1 field")
}
var v []string
if err := dtgb.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// StringsX is like Strings, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) StringsX(ctx context.Context) []string {
v, err := dtgb.Strings(ctx)
if err != nil {
panic(err)
}
return v
}
// String returns a single string from a group-by query.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) String(ctx context.Context) (_ string, err error) {
var v []string
if v, err = dtgb.Strings(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenGroupBy.Strings returned %d results when one was expected", len(v))
}
return
}
// StringX is like String, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) StringX(ctx context.Context) string {
v, err := dtgb.String(ctx)
if err != nil {
panic(err)
}
return v
}
// Ints returns list of ints from group-by.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Ints(ctx context.Context) ([]int, error) {
if len(dtgb.fields) > 1 {
return nil, errors.New("db: DeviceTokenGroupBy.Ints is not achievable when grouping more than 1 field")
}
var v []int
if err := dtgb.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// IntsX is like Ints, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) IntsX(ctx context.Context) []int {
v, err := dtgb.Ints(ctx)
if err != nil {
panic(err)
}
return v
}
// Int returns a single int from a group-by query.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Int(ctx context.Context) (_ int, err error) {
var v []int
if v, err = dtgb.Ints(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenGroupBy.Ints returned %d results when one was expected", len(v))
}
return
}
// IntX is like Int, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) IntX(ctx context.Context) int {
v, err := dtgb.Int(ctx)
if err != nil {
panic(err)
}
return v
}
// Float64s returns list of float64s from group-by.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Float64s(ctx context.Context) ([]float64, error) {
if len(dtgb.fields) > 1 {
return nil, errors.New("db: DeviceTokenGroupBy.Float64s is not achievable when grouping more than 1 field")
}
var v []float64
if err := dtgb.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// Float64sX is like Float64s, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) Float64sX(ctx context.Context) []float64 {
v, err := dtgb.Float64s(ctx)
if err != nil {
panic(err)
}
return v
}
// Float64 returns a single float64 from a group-by query.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Float64(ctx context.Context) (_ float64, err error) {
var v []float64
if v, err = dtgb.Float64s(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenGroupBy.Float64s returned %d results when one was expected", len(v))
}
return
}
// Float64X is like Float64, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) Float64X(ctx context.Context) float64 {
v, err := dtgb.Float64(ctx)
if err != nil {
panic(err)
}
return v
}
// Bools returns list of bools from group-by.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Bools(ctx context.Context) ([]bool, error) {
if len(dtgb.fields) > 1 {
return nil, errors.New("db: DeviceTokenGroupBy.Bools is not achievable when grouping more than 1 field")
}
var v []bool
if err := dtgb.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// BoolsX is like Bools, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) BoolsX(ctx context.Context) []bool {
v, err := dtgb.Bools(ctx)
if err != nil {
panic(err)
}
return v
}
// Bool returns a single bool from a group-by query.
// It is only allowed when executing a group-by query with one field.
func (dtgb *DeviceTokenGroupBy) Bool(ctx context.Context) (_ bool, err error) {
var v []bool
if v, err = dtgb.Bools(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenGroupBy.Bools returned %d results when one was expected", len(v))
}
return
}
// BoolX is like Bool, but panics if an error occurs.
func (dtgb *DeviceTokenGroupBy) BoolX(ctx context.Context) bool {
v, err := dtgb.Bool(ctx)
if err != nil {
panic(err)
}
return v
}
func (dtgb *DeviceTokenGroupBy) sqlScan(ctx context.Context, v interface{}) error {
for _, f := range dtgb.fields {
if !devicetoken.ValidColumn(f) {
return &ValidationError{Name: f, err: fmt.Errorf("invalid field %q for group-by", f)}
}
}
selector := dtgb.sqlQuery()
if err := selector.Err(); err != nil {
return err
}
rows := &sql.Rows{}
query, args := selector.Query()
if err := dtgb.driver.Query(ctx, query, args, rows); err != nil {
return err
}
defer rows.Close()
return sql.ScanSlice(rows, v)
}
func (dtgb *DeviceTokenGroupBy) sqlQuery() *sql.Selector {
selector := dtgb.sql.Select()
aggregation := make([]string, 0, len(dtgb.fns))
for _, fn := range dtgb.fns {
aggregation = append(aggregation, fn(selector))
}
// If no columns were selected in a custom aggregation function, the default
// selection is the fields used for "group-by", and the aggregation functions.
if len(selector.SelectedColumns()) == 0 {
columns := make([]string, 0, len(dtgb.fields)+len(dtgb.fns))
for _, f := range dtgb.fields {
columns = append(columns, selector.C(f))
}
columns = append(columns, aggregation...)
selector.Select(columns...)
}
return selector.GroupBy(selector.Columns(dtgb.fields...)...)
}
// DeviceTokenSelect is the builder for selecting fields of DeviceToken entities.
type DeviceTokenSelect struct {
*DeviceTokenQuery
// intermediate query (i.e. traversal path).
sql *sql.Selector
}
// Scan applies the selector query and scans the result into the given value.
func (dts *DeviceTokenSelect) Scan(ctx context.Context, v interface{}) error {
if err := dts.prepareQuery(ctx); err != nil {
return err
}
dts.sql = dts.DeviceTokenQuery.sqlQuery(ctx)
return dts.sqlScan(ctx, v)
}
// ScanX is like Scan, but panics if an error occurs.
func (dts *DeviceTokenSelect) ScanX(ctx context.Context, v interface{}) {
if err := dts.Scan(ctx, v); err != nil {
panic(err)
}
}
// Strings returns list of strings from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Strings(ctx context.Context) ([]string, error) {
if len(dts.fields) > 1 {
return nil, errors.New("db: DeviceTokenSelect.Strings is not achievable when selecting more than 1 field")
}
var v []string
if err := dts.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// StringsX is like Strings, but panics if an error occurs.
func (dts *DeviceTokenSelect) StringsX(ctx context.Context) []string {
v, err := dts.Strings(ctx)
if err != nil {
panic(err)
}
return v
}
// String returns a single string from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) String(ctx context.Context) (_ string, err error) {
var v []string
if v, err = dts.Strings(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenSelect.Strings returned %d results when one was expected", len(v))
}
return
}
// StringX is like String, but panics if an error occurs.
func (dts *DeviceTokenSelect) StringX(ctx context.Context) string {
v, err := dts.String(ctx)
if err != nil {
panic(err)
}
return v
}
// Ints returns list of ints from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Ints(ctx context.Context) ([]int, error) {
if len(dts.fields) > 1 {
return nil, errors.New("db: DeviceTokenSelect.Ints is not achievable when selecting more than 1 field")
}
var v []int
if err := dts.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// IntsX is like Ints, but panics if an error occurs.
func (dts *DeviceTokenSelect) IntsX(ctx context.Context) []int {
v, err := dts.Ints(ctx)
if err != nil {
panic(err)
}
return v
}
// Int returns a single int from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Int(ctx context.Context) (_ int, err error) {
var v []int
if v, err = dts.Ints(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenSelect.Ints returned %d results when one was expected", len(v))
}
return
}
// IntX is like Int, but panics if an error occurs.
func (dts *DeviceTokenSelect) IntX(ctx context.Context) int {
v, err := dts.Int(ctx)
if err != nil {
panic(err)
}
return v
}
// Float64s returns list of float64s from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Float64s(ctx context.Context) ([]float64, error) {
if len(dts.fields) > 1 {
return nil, errors.New("db: DeviceTokenSelect.Float64s is not achievable when selecting more than 1 field")
}
var v []float64
if err := dts.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// Float64sX is like Float64s, but panics if an error occurs.
func (dts *DeviceTokenSelect) Float64sX(ctx context.Context) []float64 {
v, err := dts.Float64s(ctx)
if err != nil {
panic(err)
}
return v
}
// Float64 returns a single float64 from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Float64(ctx context.Context) (_ float64, err error) {
var v []float64
if v, err = dts.Float64s(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenSelect.Float64s returned %d results when one was expected", len(v))
}
return
}
// Float64X is like Float64, but panics if an error occurs.
func (dts *DeviceTokenSelect) Float64X(ctx context.Context) float64 {
v, err := dts.Float64(ctx)
if err != nil {
panic(err)
}
return v
}
// Bools returns list of bools from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Bools(ctx context.Context) ([]bool, error) {
if len(dts.fields) > 1 {
return nil, errors.New("db: DeviceTokenSelect.Bools is not achievable when selecting more than 1 field")
}
var v []bool
if err := dts.Scan(ctx, &v); err != nil {
return nil, err
}
return v, nil
}
// BoolsX is like Bools, but panics if an error occurs.
func (dts *DeviceTokenSelect) BoolsX(ctx context.Context) []bool {
v, err := dts.Bools(ctx)
if err != nil {
panic(err)
}
return v
}
// Bool returns a single bool from a selector. It is only allowed when selecting one field.
func (dts *DeviceTokenSelect) Bool(ctx context.Context) (_ bool, err error) {
var v []bool
if v, err = dts.Bools(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{devicetoken.Label}
default:
err = fmt.Errorf("db: DeviceTokenSelect.Bools returned %d results when one was expected", len(v))
}
return
}
// BoolX is like Bool, but panics if an error occurs.
func (dts *DeviceTokenSelect) BoolX(ctx context.Context) bool {
v, err := dts.Bool(ctx)
if err != nil {
panic(err)
}
return v
}
func (dts *DeviceTokenSelect) sqlScan(ctx context.Context, v interface{}) error {
rows := &sql.Rows{}
query, args := dts.sql.Query()
if err := dts.driver.Query(ctx, query, args, rows); err != nil {
return err
}
defer rows.Close()
return sql.ScanSlice(rows, v)
}