query

Documentation

Index

• Variables
• func SetDefault(db *gorm.DB, opts ...gen.DOOption)
• type IWordDo
• 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)
	Word *word
)

Functions

func SetDefault

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

Types

type IWordDo

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

type Query

type Query struct {
	Word word
	// 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 }

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