query

Documentation

Index

• Variables
• func SetDefault(db *gorm.DB, opts ...gen.DOOption)
• type ICabinetDo
• type Query
  • func Use(db *gorm.DB, opts ...gen.DOOption) *Query
  • func (q *Query) Available() bool
  • func (q *Query) Begin(opts ...*sql.TxOptions) *QueryTx
  • func (q *Query) ReadDB() *Query
  • func (q *Query) ReplaceDB(db *gorm.DB) *Query
  • func (q *Query) Transaction(fc func(tx *Query) error, opts ...*sql.TxOptions) error
  • func (q *Query) WithContext(ctx context.Context) *queryCtx
  • func (q *Query) WriteDB() *Query
• type QueryTx
  • func (q *QueryTx) Commit() error
  • func (q *QueryTx) Rollback() error
  • func (q *QueryTx) RollbackTo(name string) error
  • func (q *QueryTx) SavePoint(name string) error

Variables

var (
	Q       = new(Query)
	Cabinet *cabinet
)

Functions

func SetDefault

func SetDefault(db *gorm.DB, opts ...gen.DOOption)

Types

type ICabinetDo

type ICabinetDo interface {
	gen.SubQuery
	Debug() ICabinetDo
	WithContext(ctx context.Context) ICabinetDo
	WithResult(fc func(tx gen.Dao)) gen.ResultInfo
	ReplaceDB(db *gorm.DB)
	ReadDB() ICabinetDo
	WriteDB() ICabinetDo
	As(alias string) gen.Dao
	Session(config *gorm.Session) ICabinetDo
	Columns(cols ...field.Expr) gen.Columns
	Clauses(conds ...clause.Expression) ICabinetDo
	Not(conds ...gen.Condition) ICabinetDo
	Or(conds ...gen.Condition) ICabinetDo
	Select(conds ...field.Expr) ICabinetDo
	Where(conds ...gen.Condition) ICabinetDo
	Order(conds ...field.Expr) ICabinetDo
	Distinct(cols ...field.Expr) ICabinetDo
	Omit(cols ...field.Expr) ICabinetDo
	Join(table schema.Tabler, on ...field.Expr) ICabinetDo
	LeftJoin(table schema.Tabler, on ...field.Expr) ICabinetDo
	RightJoin(table schema.Tabler, on ...field.Expr) ICabinetDo
	Group(cols ...field.Expr) ICabinetDo
	Having(conds ...gen.Condition) ICabinetDo
	Limit(limit int) ICabinetDo
	Offset(offset int) ICabinetDo
	Count() (count int64, err error)
	Scopes(funcs ...func(gen.Dao) gen.Dao) ICabinetDo
	Unscoped() ICabinetDo
	Create(values ...*model.Cabinet) error
	CreateInBatches(values []*model.Cabinet, batchSize int) error
	Save(values ...*model.Cabinet) error
	First() (*model.Cabinet, error)
	Take() (*model.Cabinet, error)
	Last() (*model.Cabinet, error)
	Find() ([]*model.Cabinet, error)
	FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Cabinet, err error)
	FindInBatches(result *[]*model.Cabinet, batchSize int, fc func(tx gen.Dao, batch int) error) error
	Pluck(column field.Expr, dest interface{}) error
	Delete(...*model.Cabinet) (info gen.ResultInfo, err error)
	Update(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
	UpdateSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
	Updates(value interface{}) (info gen.ResultInfo, err error)
	UpdateColumn(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
	UpdateColumnSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
	UpdateColumns(value interface{}) (info gen.ResultInfo, err error)
	UpdateFrom(q gen.SubQuery) gen.Dao
	Attrs(attrs ...field.AssignExpr) ICabinetDo
	Assign(attrs ...field.AssignExpr) ICabinetDo
	Joins(fields ...field.RelationField) ICabinetDo
	Preload(fields ...field.RelationField) ICabinetDo
	FirstOrInit() (*model.Cabinet, error)
	FirstOrCreate() (*model.Cabinet, error)
	FindByPage(offset int, limit int) (result []*model.Cabinet, count int64, err error)
	ScanByPage(result interface{}, offset int, limit int) (count int64, err error)
	Scan(result interface{}) (err error)
	Returning(value interface{}, columns ...string) ICabinetDo
	UnderlyingDB() *gorm.DB
	schema.Tabler
}

type Query

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

func Use

func Use(db *gorm.DB, opts ...gen.DOOption) *Query

func (*Query) Available

func (q *Query) Available() bool

func (*Query) Begin

func (q *Query) Begin(opts ...*sql.TxOptions) *QueryTx

func (*Query) ReadDB

func (q *Query) ReadDB() *Query

func (*Query) ReplaceDB

func (q *Query) ReplaceDB(db *gorm.DB) *Query

func (*Query) Transaction

func (q *Query) Transaction(fc func(tx *Query) error, opts ...*sql.TxOptions) error

func (*Query) WithContext

func (q *Query) WithContext(ctx context.Context) *queryCtx

func (*Query) WriteDB

func (q *Query) WriteDB() *Query

type QueryTx

type QueryTx struct {
	*Query
	Error error
}

func (*QueryTx) Commit

func (q *QueryTx) Commit() error

func (*QueryTx) Rollback

func (q *QueryTx) Rollback() error

func (*QueryTx) RollbackTo

func (q *QueryTx) RollbackTo(name string) error

func (*QueryTx) SavePoint

func (q *QueryTx) SavePoint(name string) error