Documentation
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Index ¶
- type MergeTop
- func (mergeTop *MergeTop) Call(proc *process.Process) (vm.CallResult, error)
- func (mergeTop *MergeTop) ExecProjection(proc *process.Process, input *batch.Batch) (*batch.Batch, error)
- func (mergeTop *MergeTop) Free(proc *process.Process, pipelineFailed bool, err error)
- func (mergeTop *MergeTop) GetOperatorBase() *vm.OperatorBase
- func (mergeTop *MergeTop) OpType() vm.OpType
- func (mergeTop *MergeTop) Prepare(proc *process.Process) (err error)
- func (mergeTop *MergeTop) Release()
- func (mergeTop *MergeTop) Reset(proc *process.Process, pipelineFailed bool, err error)
- func (mergeTop *MergeTop) String(buf *bytes.Buffer)
- func (mergeTop MergeTop) TypeName() string
- func (mergeTop *MergeTop) WithFs(fs []*plan.OrderBySpec) *MergeTop
- func (mergeTop *MergeTop) WithLimit(limit *plan.Expr) *MergeTop
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type MergeTop ¶
type MergeTop struct {
Limit *plan.Expr // Limit store the number of mergeTop-operator
Fs []*plan.OrderBySpec // Fs store the order information
vm.OperatorBase
// contains filtered or unexported fields
}
func NewArgument ¶ added in v1.2.0
func NewArgument() *MergeTop
func (*MergeTop) ExecProjection ¶
func (*MergeTop) GetOperatorBase ¶
func (mergeTop *MergeTop) GetOperatorBase() *vm.OperatorBase
Source Files
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