gp

Documentation

Index

• func Column(name string) column
• func Initialize(c mysql.Configure) error
• type FieldMap
• type Option
• type Querier
  • func New[M T](opts ...Option[M]) *Querier[M]
  • func (q *Querier[T]) Between(c column, start, end any) *Querier[T]
  • func (q *Querier[M]) Count() (int64, error)
  • func (q *Querier[T]) Debug() *Querier[T]
  • func (q *Querier[T]) Del(params FieldMap) error
  • func (q *Querier[T]) Delete(params FieldMap) error
  • func (q *Querier[T]) In(params FieldMap) *Querier[T]
  • func (q *Querier[T]) Item() (*T, error)
  • func (q *Querier[T]) Limit(limit int) *Querier[T]
  • func (q *Querier[T]) List() (T, error)
  • func (q *Querier[T]) OffSet(offSet int) *Querier[T]
  • func (q *Querier[T]) OrderBy(orderBy string) *Querier[T]
  • func (q *Querier[T]) Paging(page, limit int, params FieldMap) ([]T, int, error)
  • func (q *Querier[T]) SQL() string
  • func (q *Querier[T]) Save(m *T) error
  • func (q *Querier[T]) Select(columns ...expr) *Querier[T]
  • func (q *Querier[T]) Update(params FieldMap) error
  • func (q *Querier[T]) Where(params FieldMap) *Querier[T]
  • func (q *Querier[T]) WithTxOption(tx *gorm.DB) *Querier[T]
• type Query
• type T

Functions

func Column

func Column(name string) column

func Initialize

func Initialize(c mysql.Configure) error

Types

type FieldMap

type FieldMap map[string]any

type Option

type Option[M T] func(*Querier[M])

type Querier

type Querier[M T] struct {
	// contains filtered or unexported fields
}

func New

func New[M T](opts ...Option[M]) *Querier[M]

func (*Querier[T]) Between

func (q *Querier[T]) Between(c column, start, end any) *Querier[T]

func (*Querier[M]) Count

func (q *Querier[M]) Count() (int64, error)

func (*Querier[T]) Debug

func (q *Querier[T]) Debug() *Querier[T]

func (*Querier[T]) Del

func (q *Querier[T]) Del(params FieldMap) error

func (*Querier[T]) Delete

func (q *Querier[T]) Delete(params FieldMap) error

func (*Querier[T]) In

func (q *Querier[T]) In(params FieldMap) *Querier[T]

func (*Querier[T]) Item

func (q *Querier[T]) Item() (*T, error)

func (*Querier[T]) Limit

func (q *Querier[T]) Limit(limit int) *Querier[T]

func (*Querier[T]) List

func (q *Querier[T]) List() (T, error)

func (*Querier[T]) OffSet

func (q *Querier[T]) OffSet(offSet int) *Querier[T]

func (*Querier[T]) OrderBy

func (q *Querier[T]) OrderBy(orderBy string) *Querier[T]

func (*Querier[T]) Paging

func (q *Querier[T]) Paging(page, limit int, params FieldMap) ([]T, int, error)

func (*Querier[T]) SQL

func (q *Querier[T]) SQL() string

func (*Querier[T]) Save

func (q *Querier[T]) Save(m *T) error

func (*Querier[T]) Select

func (q *Querier[T]) Select(columns ...expr) *Querier[T]

==========================================================================

func (*Querier[T]) Update

func (q *Querier[T]) Update(params FieldMap) error

func (*Querier[T]) Where

func (q *Querier[T]) Where(params FieldMap) *Querier[T]

func (*Querier[T]) WithTxOption

func (q *Querier[T]) WithTxOption(tx *gorm.DB) *Querier[T]

type Query

type Query[T any] interface {
	Save(m *T) error // 保存model或[]model

	Item() (*T, error)
	List() (T, error)
	Count() (int64, error)
	Paging(page, limit int, params FieldMap) ([]T, int, error)

	Where(params FieldMap) *Querier[T]
	In(params FieldMap) *Querier[T]
	Between(c column, start, end any) *Querier[T]
	Update(params FieldMap) error
	Delete(params FieldMap) error
	Del(params FieldMap) error

	SQL() string

	Debug() *Querier[T]
}

type T

type T interface {
	any
}