unary

package
v0.6.0 Latest Latest
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 Go to latest Published: Nov 29, 2022 License: Apache-2.0 Imports: 32 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AbsDecimal128 added in v0.6.0 

func AbsDecimal128(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func AbsFloat64 

func AbsFloat64(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

abs function's evaluation for arguments: [float64]

func AbsInt64 

func AbsInt64(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

abs function's evaluation for arguments: [int64]

func AbsUInt64 

func AbsUInt64(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

abs function's evaluation for arguments: [uint64]

func Acos 

func Acos(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Atan 

func Atan(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Bin added in v0.6.0 

func Bin[T constraints.Unsigned | constraints.Signed](vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func BinFloat added in v0.6.0 

func BinFloat[T constraints.Float](vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func BitLengthFunc 

func BitLengthFunc(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Charset 

func Charset(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

Charset returns the character set of the argument

func Collation 

func Collation(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

Collation returns the collation of the string argument

func ConnectionID 

func ConnectionID(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

ConnectionID returns the connection ID (thread ID) for the connection

func Cos 

func Cos(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Cot 

func Cot(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func CurrentRole 

func CurrentRole(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

Current_Role returns the current active roles

func Database 

func Database(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

Database returns the default (current) database name

func DateStringToDate 

func DateStringToDate(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateStringToMonth 

func DateStringToMonth(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateStringToTime added in v0.6.0 

func DateStringToTime(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateStringToTimestamp 

func DateStringToTimestamp(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateStringToYear 

func DateStringToYear(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateStringToYearPlan2 

func DateStringToYearPlan2(xs []string, ns *nulls.Nulls, rs []int64) []int64

func DateToDate 

func DateToDate(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToDay 

func DateToDay(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToMonth 

func DateToMonth(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToTime added in v0.6.0 

func DateToTime(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToTimestamp 

func DateToTimestamp(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToWeek 

func DateToWeek(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToWeekday 

func DateToWeekday(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToYear 

func DateToYear(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DateToYearPlan2 

func DateToYearPlan2(xs []types.Date, rs []int64) []int64

func DatetimeToDate 

func DatetimeToDate(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToDay 

func DatetimeToDay(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToHour added in v0.6.0 

func DatetimeToHour(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToMinute added in v0.6.0 

func DatetimeToMinute(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToMonth 

func DatetimeToMonth(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToSecond added in v0.6.0 

func DatetimeToSecond(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToTime added in v0.6.0 

func DatetimeToTime(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToTimestamp 

func DatetimeToTimestamp(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToWeek 

func DatetimeToWeek(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToWeekday 

func DatetimeToWeekday(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToYear 

func DatetimeToYear(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func DatetimeToYearPlan2 

func DatetimeToYearPlan2(xs []types.Datetime, rs []int64) []int64

func DayOfYear 

func DayOfYear(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Decimal128ToTime added in v0.6.0 

func Decimal128ToTime(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Empty 

func Empty(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Exp 

func Exp(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func FoundRows 

func FoundRows(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

For a SELECT with a LIMIT clause, the number of rows that would be returned were there no LIMIT clause

func HexEncodeInt64 added in v0.6.0 

func HexEncodeInt64(xs []int64, rs []string) []string

func HexEncodeString added in v0.6.0 

func HexEncodeString(xs []string, rs []string) []string

func HexInt64 added in v0.6.0 

func HexInt64(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func HexString added in v0.6.0 

func HexString(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func ICULIBVersion 

func ICULIBVersion(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

ICU library version

func Int64ToTime added in v0.6.0 

func Int64ToTime(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func LastInsertID 

func LastInsertID(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

Value of the AUTOINCREMENT column for the last INSERT

func Length 

func Length(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func LengthUTF8 

func LengthUTF8(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Ln 

func Ln(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func LoadFile added in v0.6.0 

func LoadFile(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Log 

func Log(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Ltrim 

func Ltrim(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func MoDisableMemUsageDetail added in v0.6.0 

func MoDisableMemUsageDetail(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func MoEnableMemUsageDetail added in v0.6.0 

func MoEnableMemUsageDetail(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func MoMemUsage added in v0.6.0 

func MoMemUsage(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Oct 

func Oct[T constraints.Unsigned | constraints.Signed](vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func OctFloat 

func OctFloat[T constraints.Float](vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func ReadFromFile added in v0.6.0 

func ReadFromFile(Filepath string, fs fileservice.FileService) (io.ReadCloser, error)

func Reverse 

func Reverse(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func RolesGraphml 

func RolesGraphml(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

RolesGraphml returns a GraphML document representing memory role subgraphs

func RowCount 

func RowCount(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

RowCount returns The number of rows updated

func Rtrim 

func Rtrim(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Sin 

func Sin(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Sinh 

func Sinh(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func SpaceNumber added in v0.6.0 

func SpaceNumber[T types.BuiltinNumber](vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Tan 

func Tan(vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimeToDate added in v0.6.0 

func TimeToDate(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimeToTime added in v0.6.0 

func TimeToTime(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimesToDate added in v0.6.0 

func TimesToDate(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimestampToHour added in v0.6.0 

func TimestampToHour(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimestampToMinute added in v0.6.0 

func TimestampToMinute(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimestampToSecond added in v0.6.0 

func TimestampToSecond(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func TimestampToTimestamp 

func TimestampToTimestamp(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func User 

func User(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

User returns the user name and host name provided by the client

func Version 

func Version(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

Return a string that indicates the MySQL server version

Types

This section is empty.

Source Files

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