query

Documentation

Index

• Variables
• func SetDefault(db *gorm.DB, opts ...gen.DOOption)
• type IOrderTableDo
• type IProductDo
• type IUserDo
• 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)
	OrderTable *orderTable
	Product    *product
	User       *user
)

Functions

func SetDefault

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

Types

type IOrderTableDo

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

type IProductDo

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

type IUserDo

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

type Query

type Query struct {
	OrderTable orderTable
	Product    product
	User       user
	// 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