orm

package
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 Go to latest Published: Oct 24, 2018 License: BSD-2-Clause Imports: 20 Imported by: 0

Documentation ¶

Index ¶

Constants ¶

View Source 
const (
	PrimaryKeyFlag = uint8(1) << iota
	ForeignKeyFlag
	NotNullFlag
	UniqueFlag
	ArrayFlag
)
View Source 
const (
	HasOneRelation = 1 << iota
	BelongsToRelation
	HasManyRelation
	Many2ManyRelation
)
View Source 
const (
	AfterQueryHookFlag = uint16(1) << iota
	BeforeSelectQueryHookFlag
	AfterSelectHookFlag
	BeforeInsertHookFlag
	AfterInsertHookFlag
	BeforeUpdateHookFlag
	AfterUpdateHookFlag
	BeforeDeleteHookFlag
	AfterDeleteHookFlag
)

Variables ¶

This section is empty.

Functions ¶

func CreateComposite ¶ 

func CreateComposite(db DB, model interface{}, opt *CreateCompositeOptions) error

func CreateTable ¶ 

func CreateTable(db DB, model interface{}, opt *CreateTableOptions) error

func Delete ¶ 

func Delete(db DB, model interface{}) error

func DropComposite ¶ 

func DropComposite(db DB, model interface{}, opt *DropCompositeOptions) error

func DropTable ¶ 

func DropTable(db DB, model interface{}, opt *DropTableOptions) error

func ForceDelete ¶ 

func ForceDelete(db DB, model interface{}) error

func Insert ¶ 

func Insert(db DB, model ...interface{}) error

func Pagination ¶ 

func Pagination(values url.Values) func(*Query) (*Query, error)

Pagination is used with Query.Apply to set LIMIT and OFFSET from the URL values:

  • ?limit=10 - sets q.Limit(10), max limit is 1000.
  • ?page=5 - sets q.Offset((page - 1) * limit), max offset is 1000000.

func Q ¶ 

func Q(query string, params ...interface{}) *queryParamsAppender

func RegisterTable ¶ 

func RegisterTable(strct interface{})

RegisterTable registers a struct as SQL table. It is usually used to register intermediate table in many to many relationship.

func Scan ¶ 

func Scan(values ...interface{}) scanValuesModel

func Select ¶ 

func Select(db DB, model interface{}) error

func SetTableNameInflector ¶ 

func SetTableNameInflector(fn func(string) string)

SetTableNameInflector overrides the default func that pluralizes model name to get table name, e.g. my_article becomes my_articles.

func URLFilters ¶ 

func URLFilters(urlValues url.Values) func(*Query) (*Query, error)

URLFilters is a shortcut for NewURLFilter(urlValues).Filters.

func Update ¶ 

func Update(db DB, model interface{}) error

Types ¶

type ColumnScanner ¶ 

type ColumnScanner interface {
	// Scan assigns a column value from a row.
	//
	// An error should be returned if the value can not be stored
	// without loss of information.
	ScanColumn(colIdx int, colName string, b []byte) error
}

ColumnScanner is used to scan column values.

type CreateCompositeOptions ¶ 

type CreateCompositeOptions struct {
	Varchar int // replaces PostgreSQL data type `text` with `varchar(n)`
}

type CreateTableOptions ¶ 

type CreateTableOptions struct {
	Temp        bool
	IfNotExists bool
	Varchar     int // replaces PostgreSQL data type `text` with `varchar(n)`

	// FKConstraints causes CreateTable to create foreign key constraints
	// for has one relations. ON DELETE hook can be added using tag
	// `sql:"on_delete:RESTRICT"` on foreign key field.
	FKConstraints bool
}

type DB ¶ 

type DB interface {
	Model(model ...interface{}) *Query
	Select(model interface{}) error
	Insert(model ...interface{}) error
	Update(model interface{}) error
	Delete(model interface{}) error
	ForceDelete(model interface{}) error

	Exec(query interface{}, params ...interface{}) (Result, error)
	ExecOne(query interface{}, params ...interface{}) (Result, error)
	Query(coll, query interface{}, params ...interface{}) (Result, error)
	QueryOne(model, query interface{}, params ...interface{}) (Result, error)

	CopyFrom(r io.Reader, query interface{}, params ...interface{}) (Result, error)
	CopyTo(w io.Writer, query interface{}, params ...interface{}) (Result, error)

	Context() context.Context
	QueryFormatter
}

DB is a common interface for pg.DB and pg.Tx types.

type Discard ¶ 

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

func (Discard) AddModel ¶ 

func (m Discard) AddModel(ColumnScanner) error

func (Discard) AfterDelete ¶ 

func (Discard) AfterDelete(_ DB) error

func (Discard) AfterInsert ¶ 

func (Discard) AfterInsert(_ DB) error

func (Discard) AfterQuery ¶ 

func (Discard) AfterQuery(_ DB) error

func (Discard) AfterSelect ¶ 

func (Discard) AfterSelect(_ DB) error

func (Discard) AfterUpdate ¶ 

func (Discard) AfterUpdate(_ DB) error

func (Discard) BeforeDelete ¶ 

func (Discard) BeforeDelete(_ DB) error

func (Discard) BeforeInsert ¶ 

func (Discard) BeforeInsert(_ DB) error

func (Discard) BeforeSelectQuery ¶ 

func (Discard) BeforeSelectQuery(db DB, q *Query) (*Query, error)

func (Discard) BeforeUpdate ¶ 

func (Discard) BeforeUpdate(_ DB) error

func (Discard) Init ¶ 

func (Discard) Init() error

func (Discard) NewModel ¶ 

func (m Discard) NewModel() ColumnScanner

func (Discard) ScanColumn ¶ 

func (m Discard) ScanColumn(colIdx int, colName string, b []byte) error

type DropCompositeOptions ¶ 

type DropCompositeOptions struct {
	IfExists bool
	Cascade  bool
}

type DropTableOptions ¶ 

type DropTableOptions struct {
	IfExists bool
	Cascade  bool
}

type Field ¶ 

type Field struct {
	Field reflect.StructField
	Type  reflect.Type

	GoName   string  // struct field name, e.g. Id
	SQLName  string  // SQL name, .e.g. id
	Column   types.Q // escaped SQL name, e.g. "id"
	SQLType  string
	Index    []int
	Default  types.Q
	OnDelete string
	// contains filtered or unexported fields
}

func (*Field) AppendValue ¶ 

func (f *Field) AppendValue(b []byte, strct reflect.Value, quote int) []byte

func (*Field) Copy ¶ 

func (f *Field) Copy() *Field

func (*Field) HasFlag ¶ 

func (f *Field) HasFlag(flag uint8) bool

func (*Field) IsZero ¶ 

func (f *Field) IsZero(strct reflect.Value) bool

func (*Field) OmitZero ¶ 

func (f *Field) OmitZero() bool

func (*Field) ScanValue ¶ 

func (f *Field) ScanValue(strct reflect.Value, b []byte) error

func (*Field) SetFlag ¶ 

func (f *Field) SetFlag(flag uint8)

func (*Field) Value ¶ 

func (f *Field) Value(strct reflect.Value) reflect.Value

type FormatAppender ¶ 

type FormatAppender interface {
	AppendFormat([]byte, QueryFormatter) []byte
}

type Formatter ¶ 

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

func (Formatter) Append ¶ 

func (f Formatter) Append(dst []byte, src string, params ...interface{}) []byte

func (Formatter) AppendBytes ¶ 

func (f Formatter) AppendBytes(dst, src []byte, params ...interface{}) []byte

func (Formatter) FormatQuery ¶ 

func (f Formatter) FormatQuery(dst []byte, query string, params ...interface{}) []byte

func (Formatter) Param ¶ 

func (f Formatter) Param(param string) interface{}

func (*Formatter) SetParam ¶ 

func (f *Formatter) SetParam(param string, value interface{})

func (Formatter) String ¶ 

func (f Formatter) String() string

func (*Formatter) WithParam ¶ 

func (f *Formatter) WithParam(param string, value interface{}) Formatter

type HooklessModel ¶ 

type HooklessModel interface {
	// Init is responsible to initialize/reset model state.
	// It is called only once no matter how many rows
	// were returned by database.
	Init() error

	// NewModel returns ColumnScanner that is used to scan columns
	// from the current row. It is called once for every row.
	NewModel() ColumnScanner

	// AddModel adds ColumnScanner created by NewModel to the Collection.
	AddModel(ColumnScanner) error

	ColumnScanner
}

type Method ¶ 

type Method struct {
	Index int
	// contains filtered or unexported fields
}

func (*Method) AppendValue ¶ 

func (m *Method) AppendValue(dst []byte, strct reflect.Value, quote int) []byte

func (*Method) Has ¶ 

func (m *Method) Has(flag int8) bool

func (*Method) Value ¶ 

func (m *Method) Value(strct reflect.Value) reflect.Value

type Model ¶ 

type Model interface {
	HooklessModel

	AfterQuery(DB) error

	BeforeSelectQuery(DB, *Query) (*Query, error)
	AfterSelect(DB) error

	BeforeInsert(DB) error
	AfterInsert(DB) error

	BeforeUpdate(DB) error
	AfterUpdate(DB) error

	BeforeDelete(DB) error
	AfterDelete(DB) error
}

func NewModel ¶ 

func NewModel(values ...interface{}) (Model, error)

type Pager ¶ 

type Pager struct {
	Limit  int
	Offset int

	// Default max limit is 1000.
	MaxLimit int
	// Default max offset is 1000000.
	MaxOffset int
	// contains filtered or unexported fields
}

func NewPager ¶ 

func NewPager(values url.Values) *Pager

func (*Pager) GetLimit ¶ 

func (p *Pager) GetLimit() int

func (*Pager) GetOffset ¶ 

func (p *Pager) GetOffset() int

func (*Pager) GetPage ¶ 

func (p *Pager) GetPage() int

func (*Pager) Paginate ¶ 

func (p *Pager) Paginate(q *Query) (*Query, error)

func (*Pager) SetPage ¶ 

func (p *Pager) SetPage(page int)

func (*Pager) SetURLValues ¶ 

func (p *Pager) SetURLValues(urlValues url.Values)

type Query ¶ 

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

func NewQuery ¶ 

func NewQuery(db DB, model ...interface{}) *Query

func (*Query) AppendQuery ¶ 

func (q *Query) AppendQuery(b []byte) ([]byte, error)

func (*Query) Apply ¶ 

func (q *Query) Apply(fn func(*Query) (*Query, error)) *Query

Apply calls the fn passing the Query as an argument.

func (*Query) Column ¶ 

func (q *Query) Column(columns ...string) *Query

Column adds a column to the Query quoting it according to PostgreSQL rules. Does not expand params like ?TableAlias etc. ColumnExpr can be used to bypass quoting restriction or for params expansion. Column name can be:

  • column_name,
  • table_alias.column_name,
  • table_alias.*.

func (*Query) ColumnExpr ¶ 

func (q *Query) ColumnExpr(expr string, params ...interface{}) *Query

ColumnExpr adds column expression to the Query.

func (*Query) Copy ¶ 

func (q *Query) Copy() *Query

Copy returns copy of the Query.

func (*Query) CopyFrom ¶ 

func (q *Query) CopyFrom(r io.Reader, query interface{}, params ...interface{}) (Result, error)

CopyFrom is an alias from DB.CopyFrom.

func (*Query) CopyTo ¶ 

func (q *Query) CopyTo(w io.Writer, query interface{}, params ...interface{}) (Result, error)

CopyTo is an alias from DB.CopyTo.

func (*Query) Count ¶ 

func (q *Query) Count() (int, error)

Count returns number of rows matching the query using count aggregate function.

func (*Query) CountEstimate ¶ 

func (q *Query) CountEstimate(threshold int) (int, error)

CountEstimate uses EXPLAIN to get estimated number of rows returned the query. If that number is bigger than the threshold it returns the estimation. Otherwise it executes another query using count aggregate function and returns the result.

Based on https://wiki.postgresql.org/wiki/Count_estimate

func (*Query) CreateTable ¶ 

func (q *Query) CreateTable(opt *CreateTableOptions) error

func (*Query) DB ¶ 

func (q *Query) DB(db DB) *Query

func (*Query) Delete ¶ 

func (q *Query) Delete(values ...interface{}) (Result, error)

Delete deletes the model. When model has deleted_at column the row is soft deleted instead.

func (*Query) Deleted ¶ 

func (q *Query) Deleted() *Query

Deleted adds `WHERE deleted_at IS NOT NULL` clause for soft deleted models.

func (*Query) DropTable ¶ 

func (q *Query) DropTable(opt *DropTableOptions) error

func (*Query) ExcludeColumn ¶ 

func (q *Query) ExcludeColumn(columns ...string) *Query

ExcludeColumn excludes a column from the list of to be selected columns.

func (*Query) Exec ¶ 

func (q *Query) Exec(query interface{}, params ...interface{}) (Result, error)

Exec is an alias for DB.Exec.

func (*Query) ExecOne ¶ 

func (q *Query) ExecOne(query interface{}, params ...interface{}) (Result, error)

ExecOne is an alias for DB.ExecOne.

func (*Query) Exists ¶ 

func (q *Query) Exists() (bool, error)

Exists returns true or false depending if there are any rows matching the query.

func (*Query) First ¶ 

func (q *Query) First() error

First sorts rows by primary key and selects the first row. It is a shortcut for: 

q.OrderExpr("id ASC").Limit(1)

func (*Query) For ¶ 

func (q *Query) For(s string, params ...interface{}) *Query

func (*Query) ForEach ¶ 

func (q *Query) ForEach(fn interface{}) error

ForEach calls the function for each row returned by the query without loading all rows into the memory. Function accepts a struct, pointer to a struct, orm.Model, or values for columns in a row. Function must return an error.

func (*Query) ForceDelete ¶ 

func (q *Query) ForceDelete(values ...interface{}) (Result, error)

Delete forces delete of the model with deleted_at column.

func (*Query) FormatQuery ¶ 

func (q *Query) FormatQuery(b []byte, query string, params ...interface{}) []byte

func (*Query) Group ¶ 

func (q *Query) Group(columns ...string) *Query

func (*Query) GroupExpr ¶ 

func (q *Query) GroupExpr(group string, params ...interface{}) *Query

func (*Query) Having ¶ 

func (q *Query) Having(having string, params ...interface{}) *Query

func (*Query) Insert ¶ 

func (q *Query) Insert(values ...interface{}) (Result, error)

Insert inserts the model.

func (*Query) Join ¶ 

func (q *Query) Join(join string, params ...interface{}) *Query

func (*Query) JoinOn ¶ 

func (q *Query) JoinOn(condition string, params ...interface{}) *Query

JoinOn appends join condition to the last join.

func (*Query) JoinOnOr ¶ 

func (q *Query) JoinOnOr(condition string, params ...interface{}) *Query

func (*Query) Last ¶ 

func (q *Query) Last() error

Last sorts rows by primary key and selects the last row. It is a shortcut for: 

q.OrderExpr("id DESC").Limit(1)

func (*Query) Limit ¶ 

func (q *Query) Limit(n int) *Query

func (*Query) Model ¶ 

func (q *Query) Model(model ...interface{}) *Query

func (*Query) New ¶ 

func (q *Query) New() *Query

New returns new zero Query binded to the current db and model.

func (*Query) Offset ¶ 

func (q *Query) Offset(n int) *Query

func (*Query) OnConflict ¶ 

func (q *Query) OnConflict(s string, params ...interface{}) *Query

func (*Query) Order ¶ 

func (q *Query) Order(orders ...string) *Query

Order adds sort order to the Query quoting column name. Does not expand params like ?TableAlias etc. OrderExpr can be used to bypass quoting restriction or for params expansion.

func (*Query) OrderExpr ¶ 

func (q *Query) OrderExpr(order string, params ...interface{}) *Query

Order adds sort order to the Query.

func (*Query) Query ¶ 

func (q *Query) Query(model, query interface{}, params ...interface{}) (Result, error)

Query is an alias for DB.Query.

func (*Query) QueryOne ¶ 

func (q *Query) QueryOne(model, query interface{}, params ...interface{}) (Result, error)

QueryOne is an alias for DB.QueryOne.

func (*Query) Relation ¶ 

func (q *Query) Relation(name string, apply ...func(*Query) (*Query, error)) *Query

Relation adds a relation to the query. Relation name can be:

  • RelationName to select all columns,
  • RelationName.column_name,
  • RelationName._ to join relation without selecting relation columns.

func (*Query) Returning ¶ 

func (q *Query) Returning(s string, params ...interface{}) *Query

func (*Query) Select ¶ 

func (q *Query) Select(values ...interface{}) error

Select selects the model.

func (*Query) SelectAndCount ¶ 

func (q *Query) SelectAndCount(values ...interface{}) (count int, firstErr error)

SelectAndCount runs Select and Count in two goroutines, waits for them to finish and returns the result. If query limit is -1 it does not select any data and only counts the results.

func (*Query) SelectAndCountEstimate ¶ 

func (q *Query) SelectAndCountEstimate(threshold int, values ...interface{}) (count int, firstErr error)

SelectAndCountEstimate runs Select and CountEstimate in two goroutines, waits for them to finish and returns the result. If query limit is -1 it does not select any data and only counts the results.

func (*Query) SelectOrInsert ¶ 

func (q *Query) SelectOrInsert(values ...interface{}) (inserted bool, _ error)

SelectOrInsert selects the model inserting one if it does not exist. It returns true when model was inserted.

func (*Query) Set ¶ 

func (q *Query) Set(set string, params ...interface{}) *Query

func (*Query) Table ¶ 

func (q *Query) Table(tables ...string) *Query

func (*Query) TableExpr ¶ 

func (q *Query) TableExpr(expr string, params ...interface{}) *Query

func (*Query) Update ¶ 

func (q *Query) Update(scan ...interface{}) (Result, error)

Update updates the model.

func (*Query) UpdateNotNull ¶ 

func (q *Query) UpdateNotNull(scan ...interface{}) (Result, error)

Update updates the model omitting null columns.

func (*Query) Value ¶ 

func (q *Query) Value(column string, value string, params ...interface{}) *Query

Value overwrites model value for the column in INSERT and UPDATE queries.

func (*Query) Where ¶ 

func (q *Query) Where(condition string, params ...interface{}) *Query

func (*Query) WhereGroup ¶ 

func (q *Query) WhereGroup(fn func(*Query) (*Query, error)) *Query

WhereGroup encloses conditions added in the function in parentheses. 

q.Where("TRUE").
	WhereGroup(func(q *orm.Query) (*orm.Query, error)) {
		q = q.WhereOr("FALSE").WhereOr("TRUE").
		return q, nil
	})

generates 

WHERE TRUE AND (FALSE OR TRUE)

func (*Query) WhereIn ¶ 

func (q *Query) WhereIn(where string, values ...interface{}) *Query

WhereIn is a shortcut for Where and pg.In to work with IN operator: 

WhereIn("id IN (?)", 1, 2, 3)

func (*Query) WhereOr ¶ 

func (q *Query) WhereOr(condition string, params ...interface{}) *Query

func (*Query) WhereOrGroup ¶ 

func (q *Query) WhereOrGroup(fn func(*Query) (*Query, error)) *Query

WhereOrGroup encloses conditions added in the function in parentheses. 

q.Where("TRUE").
	WhereOrGroup(func(q *orm.Query) (*orm.Query, error)) {
		q = q.Where("FALSE").Where("TRUE").
		return q, nil
	})

generates 

WHERE TRUE OR (FALSE AND TRUE)

func (*Query) WherePK ¶ 

func (q *Query) WherePK() *Query

WherePK adds condition based on the model primary key. Typically it is the same as: 

Where("id = ?id")

func (*Query) With ¶ 

func (q *Query) With(name string, subq *Query) *Query

With adds subq as common table expression with the given name.

func (*Query) WrapWith ¶ 

func (q *Query) WrapWith(name string) *Query

WrapWith creates new Query and adds to it current query as common table expression with the given name.

type QueryAppender ¶ 

type QueryAppender interface {
	Copy() QueryAppender
	Query() *Query
	AppendQuery(dst []byte) ([]byte, error)
}

type QueryFormatter ¶ 

type QueryFormatter interface {
	FormatQuery(b []byte, query string, params ...interface{}) []byte
}

type Relation ¶ 

type Relation struct {
	Type        int
	Field       *Field
	JoinTable   *Table
	FKs         []*Field
	Polymorphic *Field
	FKValues    []*Field

	M2MTableName  types.Q
	M2MTableAlias types.Q
	BaseFKs       []string
	JoinFKs       []string
}

func (*Relation) String ¶ 

func (r *Relation) String() string

type Result ¶ 

type Result interface {
	Model() Model

	// RowsAffected returns the number of rows affected by SELECT, INSERT, UPDATE,
	// or DELETE queries. It returns -1 if query can't possibly affect any rows,
	// e.g. in case of CREATE or SHOW queries.
	RowsAffected() int

	// RowsReturned returns the number of rows returned by the query.
	RowsReturned() int
}

A Result summarizes an executed SQL command.

type Table ¶ 

type Table struct {
	Type reflect.Type

	TypeName       string
	Name           types.Q
	NameForSelects types.Q
	Alias          types.Q
	ModelName      string

	Fields     []*Field // PKs + DataFields
	PKs        []*Field
	DataFields []*Field
	FieldsMap  map[string]*Field

	Methods   map[string]*Method
	Relations map[string]*Relation
	Unique    map[string][]*Field
	// contains filtered or unexported fields
}

Table represents a SQL table created from Go struct.

func GetTable ¶ 

func GetTable(typ reflect.Type) *Table

GetTable returns a Table for a struct type.

func (*Table) AddField ¶ 

func (t *Table) AddField(field *Field)

func (*Table) AppendParam ¶ 

func (t *Table) AppendParam(b []byte, strct reflect.Value, name string) ([]byte, bool)

func (*Table) GetField ¶ 

func (t *Table) GetField(fieldName string) (*Field, error)

func (*Table) HasField ¶ 

func (t *Table) HasField(field string) bool

func (*Table) HasFlag ¶ 

func (t *Table) HasFlag(flag uint16) bool

func (*Table) RemoveField ¶ 

func (t *Table) RemoveField(field *Field)

func (*Table) SetFlag ¶ 

func (t *Table) SetFlag(flag uint16)

func (*Table) String ¶ 

func (t *Table) String() string

type URLFilter ¶ 

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

URLFilter is used with Query.Apply to add WHERE clauses from the URL values:

  • ?foo=bar - Where(`"foo" = 'bar'`)
  • ?foo=hello&foo=world - Where(`"foo" IN ('hello','world')`)
  • ?foo__exclude=bar - Where(`"foo" != 'bar'`)
  • ?foo__ieq=bar - Where(`"foo" ILIKE 'bar'`)
  • ?foo__match=bar - Where(`"foo" SIMILAR TO 'bar'`)
  • ?foo__gt=42 - Where(`"foo" > 42`)
  • ?foo__gte=42 - Where(`"foo" >= 42`)
  • ?foo__lt=42 - Where(`"foo" < 42`)
  • ?foo__lte=42 - Where(`"foo" <= 42`)

func NewURLFilter ¶ 

func NewURLFilter(values url.Values) *URLFilter

func (*URLFilter) Allow ¶ 

func (f *URLFilter) Allow(filters ...string)

func (*URLFilter) Filters ¶ 

func (f *URLFilter) Filters(q *Query) (*Query, error)

func (*URLFilter) Values ¶ 

func (f *URLFilter) Values() URLValues

Values returns URL values.

type URLValues ¶ 

type URLValues map[string][]string

func (URLValues) Bool ¶ 

func (v URLValues) Bool(name string) (bool, error)

func (URLValues) Duration ¶ 

func (v URLValues) Duration(name string) (time.Duration, error)

func (URLValues) Has ¶ 

func (v URLValues) Has(name string) bool

func (URLValues) Int ¶ 

func (v URLValues) Int(name string) (int, error)

func (URLValues) Int64 ¶ 

func (v URLValues) Int64(name string) (int64, error)

func (URLValues) MaybeBool ¶ 

func (v URLValues) MaybeBool(name string) bool

func (URLValues) MaybeDuration ¶ 

func (v URLValues) MaybeDuration(name string) time.Duration

func (URLValues) MaybeInt ¶ 

func (v URLValues) MaybeInt(name string) int

func (URLValues) MaybeInt64 ¶ 

func (v URLValues) MaybeInt64(name string) int64

func (URLValues) MaybeTime ¶ 

func (v URLValues) MaybeTime(name string) time.Time

func (URLValues) Pager ¶ 

func (v URLValues) Pager() *Pager

func (URLValues) SetDefault ¶ 

func (v URLValues) SetDefault(name string, values ...string)

func (URLValues) String ¶ 

func (v URLValues) String(name string) string

func (URLValues) Strings ¶ 

func (v URLValues) Strings(name string) []string

func (URLValues) Time ¶ 

func (v URLValues) Time(name string) (time.Time, error)

Source Files ¶

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