playbook/docs/tsl/reference/catalog/base.md

基础函数

这一页只负责函数定位：先按主题找到模块，再在页内搜索函数名。

使用方式

• 返回总目录：catalog/index.md
• 需要基础语法时回到 ../../syntax/index.md
• 需要金融任务组织方式时回到 ../../finance/index.md

模块范围

• 说明：字符串、数组、日期时间、类型转换与常用基础能力
• 主题数：41
• 函数数：574

主题目录

数字

• FloatN
• FloatToStrEx
• FormatFloatExt
• WebZero
• RoundTo5
• SimpleRoundTo2
• DivValue
• Dataisequal

日期时间

• ISO8601

日期时间 / 常用日期时间函数

• Time
• DecodeTime
• DayOfWeek
• EncodeTime
• Now
• DecodeDate
• Date
• TryEncodeDate
• TryEncodeTime
• DecodeDateFully
• EncodeDate
• TryStrToDate
• StrToDateTimeDef
• DateTimeToInternetStr
• IncAMonth
• StrToTime
• CurrentYear
• TryStrToTime
• StrToDate
• DateTimeGMTToHttpStr
• DateToStr
• StrToTimeDef
• DateTimeToStr
• DateTimeToString
• Strtodatetime2
• FormatDateTime
• DateTimeGMTToCookieStr
• StrToDateTime
• IsLeapYear
• GMTToLocalDateTime
• TimeToStr
• StrToDateDef
• TryStrToDateTime

日期时间 / 简单转换函数

• DateToInt
• IntToDate
• StrToDateExt
• ExcelIntToDate
• ExcelDateToInt
• FormatStrToDateTime2

日期时间 / 普通日期函数

• IsInLeapYear
• IsPM
• IsValidDate
• IsValidTime
• IsValidDateTime
• IsValidDateDay
• IsValidDateWeek
• IsValidDateMonthWeek
• WeeksInYear
• WeeksInAYear
• DaysInYear
• DaysInAYear
• DaysInMonth
• DaysInAMonth
• Today
• Yesterday
• Tomorrow
• IsToday
• IsSameDay

日期时间 / 分解函数

• DateOf
• TimeOf
• YearOf
• MonthOf
• DayOf
• HourOf
• MinuteOf
• SecondOf
• MilliSecondOf

日期时间 / 起始结束函数

• StartOfTheYear
• EndOfTheYear
• StartOfAYear
• EndOfAYear
• StartOfTheMonth
• EndOfTheMonth
• StartOfAMonth
• EndOfAMonth
• StartOfTheWeek
• EndOfTheWeek
• StartOfAWeek
• EndOfAWeek
• StartOfTheDay
• EndOfTheDay
• StartOfADay
• EndOfADay
• StartOfTheHalfYear
• StartOfTheQuarter
• EndOfTheQuarter
• EndOfTheHalfYear

日期时间 / 关系函数

• HourOfTheYear
• HourOfTheMonth
• MonthOfTheYear
• MilliSecondOfTheYear
• WeekOfTheYear
• WeekOfTheMonth
• MinuteOfTheYear
• SecondOfTheYear
• DayOfTheYear
• DayOfTheMonth
• SecondOfTheMinute
• HourOfTheWeek
• SecondOfTheMonth
• DayOfTheWeek
• MinuteOfTheDay
• MilliSecondOfTheSecond
• SecondOfTheWeek
• MinuteOfTheMonth
• MinuteOfTheHour
• MinuteOfTheWeek
• MilliSecondOfTheDay
• MilliSecondOfTheMonth
• HourOfTheDay
• MilliSecondOfTheHour
• SecondOfTheHour
• MilliSecondofTheMinute
• SecondOfTheDay
• MilliSecondOfTheWeek

日期时间 / 范围判定函数

• WithinPastYears
• WithinPastMonths
• WithinPastWeeks
• WithinPastDays
• WithinPastHours
• WithinPastMinutes
• WithinPastSeconds
• WithinPastMilliSeconds

日期时间 / 范围获得函数

• YearsBetween
• MonthsBetween
• WeeksBetween
• DaysBetween
• HoursBetween
• MinutesBetween
• SecondsBetween
• MilliSecondsBetween

日期时间 / 范围生成函数

• YearSpan
• MonthSpan
• WeekSpan
• DaySpan
• HourSpan
• MinuteSpan
• SecondSpan
• MilliSecondSpan

日期时间 / 时间推移函数

• IncYear
• IncHalfYear
• IncQuarter
• IncMonth
• IncWeek
• IncDay
• IncHour
• IncMinute
• IncSecond
• IncMilliSecond

日期时间 / 组合、分解日期函数

• EncodeDateTime
• DecodeDateTime
• EncodeDateWeek
• DecodeDateWeek
• DecodeDateDay
• EncodeDateMonthWeek
• DecodeDateMonthWeek
• TryEncodeDateTime
• TryEncodeDateWeek
• TryEncodeDateDay
• TryEncodeDateMonthWeek

日期时间 / 日期重组函数

• RecodeYear
• RecodeMonth
• RecodeDay
• RecodeHour
• RecodeMinute
• RecodeSecond
• RecodeMilliSecond
• RecodeDate
• RecodeTime
• RecodeDateTime
• TryRecodeDateTime
• CompareDateTime
• SameDateTime
• CompareDate
• SameDate
• CompareTime
• SameTime
• NthDayOfWeek
• DecodeDayOfWeekInMonth
• EncodeDayOfWeekInMonth
• TryEncodeDayOfWeekInMonth

日期时间 / 日期格式的转换

• DateTimeToJulianDate
• JulianDateToDateTime
• TryJulianDateToDateTime
• DateTimeToModifiedJulianDate
• ModifiedJulianDateToDateTime
• TryModifiedJulianDateToDateTime
• DateTimeToUnix
• UnixToDateTime
• FileDateToDateTime
• DateTimeToFileDate
• ExcelRDate

日期时间 / 宽字节日期格式转换函数

• DateTimeGMTToCookieStrw
• DateTimeGMTToHttpStrw
• DateTimeToInternetStrw
• Datetimetostrw
• TimetoStrw
• DateToStrw

字符串 / 常用字符串函数

• StrCmp
• Chr
• WideChr
• Str2Array
• Concat
• Array2Str
• Format
• Ord
• SetLength
• CompareText
• Copy
• UpperCase
• LeftBStr
• RightBStr
• MidBStr
• GetFormatLocalCode
• Str
• RightStr
• CompareStr
• LeftStr
• Trim
• SameText
• SetChar
• AppendStr
• GetChar
• LowerCase
• SetFormatLocalCode
• Val
• Pos
• TrimRight
• AnsiFormat
• TrimLeft
• StrToIntDef
• FormatFloat
• StrToCurrDef
• Booltostr2
• StrToFloatDef
• IntToHex
• TryStrToInt
• FloatToStr
• TryStrToFloat
• FormatCurr
• TryStrToCurr
• StrToInt
• BoolToStr
• CurrToStr
• TryStrToBool
• SpaceByNumber
• IsValidIdent
• StrToBool
• StrToFloat
• StrToBoolDef
• IntToStr
• StrToCurr
• AnsiStr2Array
• TryUppercase
• TryLowercase
• SysEncodecryptStr
• Letters
• DecToInt64
• DecToInt64def
• TryDecToInt64
• DecToInt32
• DecToInt32def
• TryDecToInt32
• StrToInt64
• StrToInt64Def
• TryStrToInt64
• StrToInt32
• StrToInt32Def
• TryStrToInt32
• DecToInt
• DecToIntDef
• TryDecToInt

字符串 / 判定函数

• AnsiContainsText
• AnsiStartsText
• AnsiEndsText
• AnsiMatchText
• AnsiContainsStr
• AnsiStartsStr
• AnsiEndsStr
• AnsiMatchStr
• FormatStrExt

字符串 / 替换以及处理函数

• StuffString
• AnsiReplaceText
• AnsiReplaceStr
• ReplaceText
• ReplaceStr
• WrapText
• AdjustLineBreaks
• ReverseString
• SeprateStrToTotal
• TotalStrToSeprate
• DateStrToArr
• RdateStrToArr

字符串 / 字符串数组相关函数

• AnsiIndexText
• AnsiIndexStr

字符串 / 重复函数

• DupeString

字符串 / 多字节语言支持函数

• LengthW
• MidStr

字符串 / 字节函数

• ContainsText
• StartsText
• EndsText
• ContainsStr
• StartsStr
• EndsStr
• StuffbString
• ReversebString

字符串 / 发音相关函数

• SoundEx
• SoundexInt
• DecodeSoundexInt
• SoundexWord
• DecodeSoundexWord
• SoundexSimilar
• SoundexCompare
• SoundexProc
• AnsiResemblesText

字符串 / 正则表达式函数

• ParseRegExpr
• GetLikeFlag
• SetLikeFlag
• ReplaceStrByReg
• ReplaceTextByReg
• ParseRegExpr3

字符串 / 多语言支持函数

• NextCharIndex
• AnsiToUTF8
• UTF8ToAnsi
• CharToByteIndex
• ByteToCharLen
• AnsiQuotedStr
• AnsiPos
• AnsiDequotedStr
• CharToByteLen
• CharLength
• ByteToCharIndex
• ByteType
• Booltostrw
• UnicodeESC
• unUnicodeESC2
• FloattoStrw
• UnicodeESC2
• unUnicodeESCw
• UnicodetoUTF8
• CurrtoStrw
• Inttostrw
• Booltostrw2
• Strw
• Inttohexw
• LCMapString
• MultibytetoUnicodew
• UTF8toUnicode
• Exportjsonstring
• unUnicodeESC2w
• unUnicodeESC
• Ifwstring
• Importjsonstring
• ExportJsonStringUTF8
• ExportJSONStringMBCS

字符串 / 文件名以及目录名相关处理函数

• ChangeFileExt
• ExtractFilePath
• ExtractFileDir
• ExtractFileDrive
• ExtractFileName
• ExtractFileExt
• ExtractRelativePath
• IsPathDelimiter
• IsDelimiter
• IncludeTrailingPathDelimiter
• IncludeTrailingBackslash
• ExcludeTrailingPathDelimiter
• ExcludeTrailingBackslash
• LastDelimiter
• AnsiCompareFileName
• SameFileName
• AnsiLowerCaseFileName
• AnsiUpperCaseFileName

字符串 / 其它

• GetPYStringList
• HztoPY
• DataUnitConversion

数组 / 基本

• FieldCount
• FieldExist
• FieldNames
• FieldName
• IsTable
• MagicSetArray
• NoRecordTable
• MagicGetArray
• RecordExist
• RecordExist2
• RecordExist3
• FieldNamesOfStrSubscript
• StrSubscriptTableToNormal
• FieldCountOfStrSubscript
• argmax
• Argmin
• PasswordGen

数组 / 数组下标以及长度相关函数

• GetStrIndexNum
• GetStrIndexs
• GetIntIndexs
• GetAllIndexs
• DeleteIndex
• DeleteField
• Length

数组 / 排序函数

• RankIt
• RankIt2
• RPSIt
• SortTableByFieldExt
• RankValue
• SortArray
• SortTableByField
• argsort

数组 / 增删改查

• AppendArray
• SeekPosInArray
• StockAmount
• DeleteNILValueByField
• FilterIn
• FilterNotIn
• IN1
• searchsorted
• argconfirst
• DeleteColumnByField
• Inserttablebyrno
• GetValuesByFieldValue
• Arrayextend
• Arrayinsert
• Frameinsert

数组 / 数组操作

• OutPutTableToCanBeUnderstood
• SeperateTable
• Unitary
• Reverse
• DescartesJoin
• TableVectorizeArray
• DataProcess_MF
• AbnormalData
• QKsplit_Trailing
• QKsplit_Resampling
• WebFormatToRung
• RPSValue
• ZValue
• QKsplit_ToDate
• GroupByFieldValue
• FilterOneDimEx2
• GroupRankIt
• ElementWhere
• Histogram
• FrameGetSubByReg
• Factorize
• GroupPercentrankIt
• SparseMatFill
• ArrayAddGap
• dumies_decode
• GroupTransformByFunc
• Framedrop_duplicates
• Field_ReSortCols
• Framedrop_na
• Framemerge
• Frameqcut
• Frameupdate
• GroupZscoreIt
• get_dummies
• get_dummies2
• framePivot_table
• framecut
• frameMelt
• GroupDemeanIt
• ArrDropDuplicate

数组 / 数组取值

• ColumnValue
• GetSubTableByField
• GetTopN
• FilterTableEx
• ColumnValue2
• GetBottomN
• FilterOneDimEx
• GetDistinctValue
• GetMiddleN
• FilterTable
• GetSubField
• GetSubTable
• Arraygetdefault
• Arraysetdefault
• Arraysetdefault2
• Randomchoice

数组 / 集合运算

• MergeArray
• FilterIntersectionPart
• FilterIntersectionPart2
• DistinctStr
• IntersectionPart
• QuickIntersectionPart
• Frameconcat

数组 / 统计函数

• GeoMeanByColumn
• SumValueByColumn
• AverageValueByColumn
• PercentValueByField
• MedianByColumn
• VarByColumn
• SumValueByColumn2
• SkewByColumn
• AveDevByColumn
• SumValueByRow2
• MaxValueByColumn
• DevsqByColumn
• KurtByColumn
• SumValueByRow
• HarMeanByColumn
• StatByColumn
• AverageByColumn
• StdevByColumn
• MinValueByColumn
• Describe
• Framecorrel
• Framecov
• Framehhi
• Framelag_zf
• Framepct_change
• Framevaluecounts
• Simpledescribe

数组 / 重构函数

• NormalTabletoStrSubscript
• RenameField
• Field_AddSuffix
• RenameFieldByFormat
• Field_AddPrefix
• ReIndex
• ReIndexCopy
• Reshape
• Frame_addprefix
• Frame_addsuffix

数组 / 稀疏矩阵

• Sparse1
• Sparse2
• Speye
• Sprand1
• Sprand2
• Sprandn1
• Sprandn2
• Sprandsym1
• Sprandsym2
• Sparsefull
• Spones
• Spnnz
• Spnonzeros
• Ifsparse
• Spdiags1
• Spdiags2
• Spdiags3
• Spdiags4

数组 / 数据比较

• TwoRDateCompare_M1
• CompareDataOfDifferentDataProvider

数组 / 表格显示

• Pivot
• Pivot_table
• Show3DTable
• Show2DTable
• ShowTableByField
• ShowTableByUnit
• ShowTableByInverse
• QuickRecordExist
• RotateTable
• NonIntersectionPart
• FooterValue
• FooterAverage
• FooterSum
• SetRowDefaultValue
• InverseTable
• GetSubTableByKey
• TableSelect
• TableType
• GetSubTableFreeParam
• ExpandTable

数组 / 数组下标

• frameIndex_filter
• frameIndex_getilocDZ