query

Documentation

Index

• Variables
• func SetDefault(db *gorm.DB, opts ...gen.DOOption)
• type IContentDo
• 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)
	Content *content
)

Functions

func SetDefault

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

Types

type IContentDo

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

	FindBySourceAuthorLink(source string, author string, link string) (result model.Content, err error)
}

type Query

type Query struct {
	Content content
	// 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