Documentation
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Index ¶
- Constants
- type Argument
- func (arg *Argument) AnyDistinctAgg() bool
- func (arg *Argument) Call(proc *process.Process) (vm.CallResult, error)
- func (arg *Argument) Free(proc *process.Process, pipelineFailed bool, err error)
- func (arg *Argument) GetOperatorBase() *vm.OperatorBase
- func (arg *Argument) Prepare(proc *process.Process) (err error)
- func (arg *Argument) Release()
- func (arg *Argument) String(buf *bytes.Buffer)
- func (arg Argument) TypeName() string
- func (arg *Argument) WithAggsNew(aggs []aggexec.AggFuncExecExpression) *Argument
- func (arg *Argument) WithExprs(exprs []*plan.Expr) *Argument
- func (arg *Argument) WithTypes(types []types.Type) *Argument
- type ExprEvalVector
Constants ¶
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const ( H8 = iota HStr HIndex )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Argument ¶
type Argument struct {
IsShuffle bool // is shuffle group
PreAllocSize uint64
NeedEval bool // need to projection the aggregate column
Ibucket uint64
Nbucket uint64
Exprs []*plan.Expr // group Expressions
Types []types.Type
Aggs []aggexec.AggFuncExecExpression
vm.OperatorBase
// contains filtered or unexported fields
}
func NewArgument ¶ added in v1.2.0
func NewArgument() *Argument
func (*Argument) AnyDistinctAgg ¶ added in v1.2.0
func (*Argument) GetOperatorBase ¶ added in v1.2.0
func (arg *Argument) GetOperatorBase() *vm.OperatorBase
func (*Argument) WithAggsNew ¶ added in v1.2.0
func (arg *Argument) WithAggsNew(aggs []aggexec.AggFuncExecExpression) *Argument
type ExprEvalVector ¶ added in v1.2.0
type ExprEvalVector struct {
Executor []colexec.ExpressionExecutor
Vec []*vector.Vector
Typ []types.Type
}
func MakeEvalVector ¶ added in v1.2.0
func (*ExprEvalVector) Free ¶ added in v1.2.0
func (ev *ExprEvalVector) Free()
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