dao

Documentation

Index

• Variables
• func SetDefault(db *gorm.DB, opts ...gen.DOOption)
• type ITikuDo
• 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)
	Tiku *tiku
)

Functions

func SetDefault

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

Types

type ITikuDo

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

type Query

type Query struct {
	Tiku tiku
	// 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