ObjectScript Reference
- Symbols and Abbreviations
- ObjectScript Operators
- Unary Positive (+)
- Unary Negative (-)
- Addition (+)
- Subtraction (-)
- Multiplication (*)
- Division (/)
- Integer Division ( \ )
- Modulo (#)
- Exponentiation (**)
- Less Than (<)
- Greater Than (>)
- Less Than or Equal To (<= or '>)
- Greater Than or Equal To (>= or '<)
- Not (')
- And (& or &&)
- Or (! or ||)
- Not And (NAND) ('&)
- Not Or (NOR) ('!)
- String Concatenate (_)
- Equals (=)
- Not Equals ('=)
- Contains ([)
- Does Not Contain ('[)
- Follows (])
- Not Follows ('])
- Sorts After (]])
- Not Sorts After (']])
- Pattern Match (?)
- Indirection (@)
- ObjectScript Commands
- BREAK
- CATCH
- CLOSE
- CONTINUE
- DO
- DO WHILE
- ELSE
- ELSEIF
- FOR
- GOTO
- HALT
- HANG
- IF
- JOB
- KILL
- LOCK
- MERGE
- NEW
- OPEN
- QUIT
- READ
- RETURN
- SET
- TCOMMIT
- THROW
- TROLLBACK
- TRY
- TSTART
- USE
- VIEW
- WHILE
- WRITE
- XECUTE
- ZKILL
- ZNSPACE
- ZSU
- ZTRAP
- ZWRITE
- ZZDUMP
- ZZWRITE
- Routine and Debugging Commands
- ObjectScript Functions
- $ASCII
- $BIT
- $BITCOUNT
- $BITFIND
- $BITLOGIC
- $CASE
- $CHANGE
- $CHAR
- $CLASSMETHOD
- $CLASSNAME
- $COMPILE
- $DATA
- $DECIMAL
- $DOUBLE
- $EXTRACT
- $FACTOR
- $FIND
- $FNUMBER
- $GET
- $INCREMENT
- $INUMBER
- $ISOBJECT
- $ISVALIDDOUBLE
- $ISVALIDNUM
- $ISVECTOR
- $JUSTIFY
- $LENGTH
- $LIST
- $LISTBUILD
- $LISTDATA
- $LISTFIND
- $LISTFROMSTRING
- $LISTGET
- $LISTLENGTH
- $LISTNEXT
- $LISTSAME
- $LISTTOSTRING
- $LISTUPDATE
- $LISTVALID
- $LOCATE
- $MATCH
- $METHOD
- $NAME
- $NCONVERT
- $NORMALIZE
- $NOW
- $NUMBER
- $ORDER
- $PARAMETER
- $PIECE
- $PREFETCHOFF
- $PREFETCHON
- $PROPERTY
- $QLENGTH
- $QSUBSCRIPT
- $QUERY
- $RANDOM
- $REPLACE
- $REVERSE
- $SCONVERT
- $SELECT
- $SEQUENCE
- $SORTBEGIN
- $SORTEND
- $STACK
- $TEXT
- $TRANSLATE
- $VECTOR
- $VECTORDEFINED
- $VECTOROP
- $VIEW
- $WASCII
- $WCHAR
- $WEXTRACT
- $WFIND
- $WISWIDE
- $WLENGTH
- $WREVERSE
- $XECUTE
- $ZABS
- $ZARCCOS
- $ZARCSIN
- $ZARCTAN
- $ZBOOLEAN
- $ZCONVERT
- $ZCOS
- $ZCOT
- $ZCRC
- $ZCSC
- $ZCYC
- $ZDASCII
- $ZDATE
- $ZDATEH
- $ZDATETIME
- $ZDATETIMEH
- $ZDCHAR
- $ZEXP
- $ZF
- $ZF(-1)
- $ZF(-2)
- $ZF(-3)
- $ZF(-4)
- $ZF(-5)
- $ZF(-6)
- $ZF(-100)
- $ZHEX
- $ZISWIDE
- $ZLASCII
- $ZLCHAR
- $ZLN
- $ZLOG
- $ZNAME
- $ZPOSITION
- $ZPOWER
- $ZQASCII
- $ZQCHAR
- $ZSEARCH
- $ZSEC
- $ZSEEK
- $ZSIN
- $ZSQR
- $ZSTRIP
- $ZTAN
- $ZTIME
- $ZTIMEH
- $ZVERSION(1)
- $ZWASCII
- $ZWCHAR
- $ZWIDTH
- $ZWPACK and $ZWBPACK
- $ZWUNPACK and $ZWBUNPACK
- $ZZENKAKU
- ObjectScript Special Variables
- $DEVICE
- $ECODE
- $ESTACK
- $ETRAP
- $HALT
- $HOROLOG
- $IO
- $JOB
- $KEY
- $NAMESPACE
- $PRINCIPAL
- $QUIT
- $ROLES
- $STACK
- $STORAGE
- $SYSTEM
- $TEST
- $THIS
- $THROWOBJ
- $TLEVEL
- $USERNAME
- $X
- $Y
- $ZA
- $ZB
- $ZCHILD
- $ZEOF
- $ZEOS
- $ZERROR
- $ZHOROLOG
- $ZIO
- $ZJOB
- $ZMODE
- $ZNAME
- $ZNSPACE
- $ZORDER
- $ZPARENT
- $ZPI
- $ZPOS
- $ZREFERENCE
- $ZSTORAGE
- $ZTIMESTAMP
- $ZTIMEZONE
- $ZTRAP
- $ZVERSION
- Structured System Variables
- Macro Preprocessor Directives
- #;
- #def1arg
- #define
- #dim
- #else
- #elseif
- #endif
- #execute
- #if
- #ifDef
- #ifNDef
- #import
- #include
- #noshow
- #show
- #sqlcompile audit
- #sqlcompile mode
- #sqlcompile path
- #sqlcompile select
- #undef
- ##;
- ##beginquote ... ##EndQuote
- ##continue
- ##expression
- ##function
- ##lit
- ##quote
- ##quoteExp
- ##sql
- ##stripq
- ##unique
- Rules and Guidelines for Identifiers
- Rules for Local Variable Names
- Local Variable Names to Avoid
- Rules for Global Variable Names
- Global Variable Names to Avoid
- Rules for Routine Names and Labels
- Reserved Routine Names for Your Use
- Rules for Package and Class Names
- Package, Class, and Schema Names to Avoid
- Rules for Class Member Names
- Member Names to Avoid
- Custom Items in IRISSYS
- Language Customizations
- General System Limits
- String Length Limit
- Subscript Limits
- Maximum Length of a Global Reference
- Class Limits
- Class and Routine Limits
- Other Programming Limits
- System Macros
- System Flags and Qualifiers (qspec)
- Example
- Negation
- Flags
- Compiler Qualifiers
- Export Qualifiers
- ShowClassAndObject Qualifiers
- UnitTest Qualifiers
- Qualifiers for Flags
- Help for Flags and Qualifiers
- Controlling the Defaults
- Order of Processing for qspec
- Regular Expressions
- Wildcards and Quantifiers
- Literals and Character Ranges
- Character Type Meta-Characters
- Grouping Construct
- Anchor Meta-Characters
- Logical Operators
- Character Representation Meta-Characters
- Modes
- Comments
- Error Messages
- See Also
- Translation Tables
- Introduction
- List of Tables
- Output Escaping
- Sequential Character Conversion and Character Escaping
- Related APIs
- Related Concepts
- See Also
- Numeric Computing in InterSystems Applications