kernel

Sep 5, 2026

Changes in this version

+ func ByteaConstText(s string) string

+ func ByteaLiteral(s string) ([]byte, bool)

+ func CidrAddressText(s string) bool

+ func IPv4PrefixLiteral(s string) bool

+ func IPv4SortKey(s string) (string, bool)

+ func IPv6PrefixLiteral(s string) bool

+ func NetworkPrefixLiteral(typ batch.TypeID, text string) bool

Sep 2, 2026

Changes in this version

+ func Int32FilterBound(v any, op CompareOp) (int32, CompareOp, IntBoundVerdict, IntConstStatus)

+ func IntFilterBound(v any, op CompareOp) (int64, CompareOp, IntBoundVerdict, IntConstStatus)

type Accumulator

+ IntOverflow bool

type BatchAggKernel

+ func ResolveBatchSumIntExact(typ batch.TypeID) BatchAggKernel

+ type IntBoundVerdict uint8

+ const IntBoundAll

+ const IntBoundCompare

+ const IntBoundNone

type RowAggUpdater

+ func ResolveRowSumIntExact(typ batch.TypeID, noNulls bool) RowAggUpdater

Aug 30, 2026

Changes in this version

+ const NumConstOK

+ const NumConstRange

+ const NumConstSyntax

+ func FiniteDecimalText(s string) bool

+ func Float32LitUnrepresentable(v any) bool

+ func FloatSpecialText(text string) (float64, bool)

+ func NumericTypeName(typ batch.TypeID) (string, bool)

+ func QuotedConstText(v any) (string, bool)

+ func RealLitTextUnrepresentable(text string) bool

+ func RealOverflowText(text string) string

type Accumulator

+ DecScaleConflict bool

+ type DecimalArithFault struct

+ Row int

+ Status batch.DecimalStatus

+ func DecimalArithVec(op DecimalOp, out []batch.Int128, l, r DecimalOperandVec, outP, outS, n int, ...) DecimalArithFault

+ func DecimalScalarVec(op batch.DecimalScalarOp, out []batch.Int128, in []batch.Int128, ...) DecimalArithFault

+ func (f DecimalArithFault) Fine() bool

+ type DecimalOp uint8

+ const DecimalOpAdd

+ const DecimalOpDiv

+ const DecimalOpMod

+ const DecimalOpMul

+ const DecimalOpSub

+ func DecimalOpOf(op string) (DecimalOp, bool)

+ func (o DecimalOp) String() string

+ type DecimalOperandVec struct

+ Const batch.Int128

+ Data []batch.Int128

+ Scale int

+ type Float32Fit int

+ const Float32Fits

+ const Float32Overflows

+ const Float32Underflows

+ func Float32FitOf(f float64) Float32Fit

+ type NumConstStatus = IntConstStatus

+ func Float32FilterConst(v any) (f float32, st NumConstStatus, quoted bool)

+ func Float64FilterConst(v any) (float64, NumConstStatus)

+ func FloatLitText(text string, bits int) (float64, NumConstStatus)

+ func IntLitText(text string) (int64, NumConstStatus)

+ func QuotedLitStatus(typ batch.TypeID, text string) (NumConstStatus, bool)

Aug 29, 2026

Changes in this version

+ func BoolFilterConst(v any) (val, ok bool)

+ func Float32LitOverflow(v any) bool

+ func IsDateSyntaxError(err error) bool

+ func ParseBoolText(s string) (val, ok bool)

type FilterKernel

+ func ResolveInFilterKernelArity(typ batch.TypeID, values []any, negate bool, syntacticLen int) FilterKernel

+ type IntConstStatus int

+ const IntConstOK

+ const IntConstRange

+ const IntConstSyntax

+ func Int32FilterConst(v any) (int32, IntConstStatus)

+ func Int64FilterConst(v any) (int64, IntConstStatus)

Aug 28, 2026

Changes in this version

+ func CidrOrderKey(s string) string

+ func DateLiteralDays(v any) (int32, error)

+ func IPv4LitKey(s string) (int64, bool)

+ func IPv6RowKey(s string) (string, bool)

+ func MACLitKey(s string) (int64, bool)

Aug 25, 2026

Changes in this version

+ func CidrSortKey(s string) (string, bool)

+ func IPv6LitKey(s string) (key string, ok bool)

Aug 24, 2026

Changes in this version

+ func CanonicalFloat32(f float32) float32

+ func CanonicalFloat64(f float64) float64

+ func CompareDecimalValues(av batch.Int128, as int, bv batch.Int128, bs int) int

+ func CompareFloat32(a, b float32) int

+ func CompareFloat64(a, b float64) int

+ func CompareValuesAt(a *batch.Vector, ai int, b *batch.Vector, bi int) int

+ func DecimalConstText(v any) (string, bool)

+ func FloatCompareOp[T FloatOrdered](a, b T, op CompareOp) bool

+ func FloatEq[T FloatOrdered](a, b T) bool

+ func FloatGe[T FloatOrdered](a, b T) bool

+ func FloatGt[T FloatOrdered](a, b T) bool

+ func FloatLe[T FloatOrdered](a, b T) bool

+ func FloatLt[T FloatOrdered](a, b T) bool

+ func FloatNe[T FloatOrdered](a, b T) bool

+ func KeyFloat32Bits(f float32) uint32

+ func KeyFloat64Bits(f float64) uint64

+ func StatsDomainValue(typ batch.TypeID, scale int, v any) (any, bool)

type Accumulator

+ DecOverflow bool

+ IsBool bool

+ StrType batch.TypeID

+ func (a *Accumulator) DecimalAvg() (batch.Int128, bool)

+ type DecimalLiteral struct

+ func NewDecimalLiteral(text string) *DecimalLiteral

+ func (d *DecimalLiteral) Compare(vec *batch.Vector, row int, op CompareOp) bool

+ func (d *DecimalLiteral) Numeric() bool

+ func (d *DecimalLiteral) Order(vec *batch.Vector, row int) int

+ func (d *DecimalLiteral) OrderAt(cell batch.Int128, scale int) int

+ func (d *DecimalLiteral) Text() string

+ type FloatOrdered interface

Aug 23, 2026

Changes in this version

+ func CompareDecimalAt(a *batch.Vector, ai int, b *batch.Vector, bi int) int

+ func DecimalRowCompare(vec *batch.Vector, row int, literal string, op CompareOp) bool

+ func UUIDLiteralToRaw(s string) string

+ type Accumulator struct

+ Count int64

+ DecScale int

+ HasMax bool

+ HasMin bool

+ IsDecimal bool

+ IsFloat bool

+ IsString bool

+ MaxDec batch.Int128

+ MaxF64 float64

+ MaxI64 int64

+ MaxStr string

+ MinDec batch.Int128

+ MinF64 float64

+ MinI64 int64

+ MinStr string

+ SumDec batch.Int128

+ SumF64 float64

+ SumI64 int64

+ func (a *Accumulator) FinalAvg() any

+ func (a *Accumulator) FinalMax() any

+ func (a *Accumulator) FinalMin() any

+ func (a *Accumulator) FinalSum() any

+ func (a *Accumulator) Merge(other *Accumulator)

+ type BatchAggKernel func(acc *Accumulator, vec *batch.Vector, sel []uint32, vecLen int)

+ func ResolveBatchAvg(typ batch.TypeID) BatchAggKernel

+ func ResolveBatchCount() BatchAggKernel

+ func ResolveBatchMax(typ batch.TypeID) BatchAggKernel

+ func ResolveBatchMin(typ batch.TypeID) BatchAggKernel

+ func ResolveBatchSum(typ batch.TypeID) BatchAggKernel

+ type ColColFilterKernel func(left, right *batch.Vector, sel []uint32, vecLen int, outSel []uint32) []uint32

+ func ResolveColColFilterKernel(typ batch.TypeID, op CompareOp) ColColFilterKernel

+ type CompareOp int

+ const OpEq

+ const OpGe

+ const OpGt

+ const OpLe

+ const OpLt

+ const OpNe

+ type FilterKernel func(vec *batch.Vector, sel []uint32, vecLen int, outSel []uint32) []uint32

+ func ResolveFilterKernel(typ batch.TypeID, op CompareOp, value any) FilterKernel

+ func ResolveInFilterKernel(typ batch.TypeID, values []any, negate bool) FilterKernel

+ func ResolveLikeFilterKernel(pattern string, negate bool) FilterKernel

+ type Numeric interface

+ type Ordered interface

+ type RowAggUpdater func(acc *Accumulator, vec *batch.Vector, row int)

+ func ResolveRowAvg(typ batch.TypeID) RowAggUpdater

+ func ResolveRowAvgNoNulls(typ batch.TypeID) RowAggUpdater

+ func ResolveRowCount(countStar bool) RowAggUpdater

+ func ResolveRowMax(typ batch.TypeID) RowAggUpdater

+ func ResolveRowMaxNoNulls(typ batch.TypeID) RowAggUpdater

+ func ResolveRowMin(typ batch.TypeID) RowAggUpdater

+ func ResolveRowMinNoNulls(typ batch.TypeID) RowAggUpdater

+ func ResolveRowSum(typ batch.TypeID) RowAggUpdater

+ func ResolveRowSumNoNulls(typ batch.TypeID) RowAggUpdater

+ type SortCompareKernel func(a *batch.Vector, ai int, b *batch.Vector, bi int) int

+ func ResolveSortCompare(typ batch.TypeID) SortCompareKernel

+ func ResolveSortCompareNoNulls(typ batch.TypeID) SortCompareKernel

+ func ResolveSortCompareNullsLast(typ batch.TypeID) SortCompareKernel