unary

package
v0.5.0 Latest Latest
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 Go to latest Published: Jul 14, 2022 License: Apache-2.0 Imports: 34 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	DateToYearPlan2       func([]types.Date, []int64) []int64
	DatetimeToYearPlan2   func([]types.Datetime, []int64) []int64
	DateStringToYearPlan2 func(*types.Bytes, *nulls.Nulls, []int64) []int64
)

vectorize year and toYear function

Functions

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[T constraints.Integer | constraints.Float](vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Atan 

func Atan[T constraints.Integer | 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[T constraints.Integer | constraints.Float](vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Cot 

func Cot[T constraints.Integer | constraints.Float](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 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 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 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 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 DatetimeToMonth 

func DatetimeToMonth(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 DayOfYear 

func DayOfYear(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[T constraints.Integer | constraints.Float](vectors []*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 ICULIBVersion 

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

ICU library version

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

func Log 

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

func Ltrim 

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

func Sinh 

func Sinh[T constraints.Integer | constraints.Float](vs []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func SpaceFloat 

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

func SpaceInt64 

func SpaceInt64(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

the function registeration for generics functions may have some problem now, change this to generics later

func SpaceUint64 

func SpaceUint64(vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error)

func Tan 

func Tan[T constraints.Integer | constraints.Float](vs []*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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