Using Caché Studio - InterSystems Documentation

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Adding Queries to a Class8.1.6 Row Specification PageFor a user-written query, you must specify the names and types of the columns that are to be returnedby the query.The wizard does not prompt for this information for SQL-based queries as the class compiler candetermine it by examining the SQL query.8.1.7 Results of Running the New Query WizardAfter you run the New Query wizard, the Class Editor window is updated to include the new querydefinition. For example:/// This is a Person classclass MyApp.Person extends %Persistent [ClassType = persistent]{Query ByName(ByVal name As %String) As %SQLQuery(CONTAINID = 1){SELECT ID,Name FROM PersonWHERE (Name %STARTSWITH :name)ORDER BY Name}}If you want to make further modifications to this query you can do this using either the Class Editoror the Class Inspector.If you specified a user-written query, the Class Editor contains both the new query definition as wellas skeletons of the query methods you are expected to implement:Class MyApp.Person Extends %Persistent [ClassType = persistent]{// ...ClassMethod MyQueryClose(ByRef qHandle As %Binary) As %Status [ PlaceAfter = MyQueryExecute ]{Quit $$$OK}ClassMethod MyQueryExecute(ByRef qHandle As %Binary,ByVal aaa As %Library.String) As %Status{Quit $$$OK}ClassMethod MyQueryFetch(ByRef qHandle As %Binary,ByRef Row As %List,ByRef AtEnd As %Integer = 0) As %Status [ PlaceAfter = MyQueryExecute ]{56 Using Caché Studio
New Query Wizard}Quit $$$OKQuery MyQuery(ByVal aaa As %Library.String) As %Query(ROWSPEC = "C1,C2"){}}Using Caché Studio 57
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Using Caché StudioVersion 2008.210
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Table of ContentsAbout This Book ..
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8 Adding Queries to a Class .......
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18.2.2 Find and Replace ...........
Page 9 and 10:
List of FiguresStudio Components ..
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About This BookThis book describes
Page 14 and 15:
Introduction to Caché StudioStudio
Page 16 and 17: Introduction to Caché Studio1.3.1
Page 18 and 19: Introduction to Caché StudioClass
Page 20 and 21: Introduction to Caché Studio1.7 Im
Page 23 and 24: 2Building a Simple Application with
Page 25 and 26: 3. On the first page of the New Cla
Page 27 and 28: Creating a Web User Interface using
Page 37 and 38: 3Creating Class DefinitionsThe Cach
Page 39 and 40: Creating New Class DefinitionsRegis
Page 41 and 42: Opening Class DefinitionsContent Ty
Page 43 and 44: When enabled, if changes have been
Page 45 and 46: Class Browser1. Member Selector: Co
Page 47 and 48: Package InformationPackage Settings
Page 49 and 50: 4Adding Properties to a ClassThis c
Page 51 and 52: New Property WizardCollectionRelati
Page 53 and 54: 5Adding Methods to a ClassThis chap
Page 55 and 56: a popup dialog allowing you to spec
Page 57 and 58: 6Adding Class Parameters to aClassA
Page 59 and 60: 7Adding Relationships to a ClassA r
Page 61 and 62: New Property Wizard to Create a Rel
Page 63 and 64: 8Adding Queries to a ClassCaché cl
Page 65: New Query WizardDescription(optiona
Page 70 and 71: Adding Indices to a Class9.1.1 Name
Page 72 and 73: Adding Indices to a ClassYou can ed
Page 74 and 75: Adding Projections to a ClassProjec
Page 76 and 77: Adding Projections to a Class/// Th
Page 78 and 79: Adding XData Blocks to a ClassXData
Page 80 and 81: Adding SQL Triggers and Foreign Key
Page 86 and 87: Adding Storage Definitions to a Cla
Page 88 and 89: Adding Storage Definitions to a Cla
Page 91 and 92: 14Working with CSP FilesA CSP (Cach
Page 93 and 94: Editing a CSP File14.3 Editing a CS
Page 95: Viewing Syntax-Colored Source for A
Page 98 and 99: Working with Routines• INC — In
Page 101 and 102: 16Using the Studio DebuggerThe Cach
Page 103 and 104: Debugger Settings for the Current P
Page 105 and 106: Debug MenuAttachGoRestartStopBreakI
Page 107 and 108: 17Using Studio TemplatesThis chapte
Page 109 and 110: Standard Studio TemplatesCSP Templa
Page 111 and 112: The power of templates comes from t
Page 113 and 114: For example, we could create a simp
Page 115 and 116: For example, to create a new docume
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18Studio Menu ReferenceThis chapter
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Edit MenuOpen ProjectOpens an exist
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Edit Menu18.2.2 Find and ReplaceFin
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View MenuWorkspaceShows or hides th
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Build MenuAddOverrideSuperclassesDe
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Tools MenuRestartStopBreakInterrupt
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Utilities MenuCopy ClassGenerate C+
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Keyboard Accelerators18.13 Keyboard
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Keyboard AcceleratorsAcceleratorCtr
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Keyboard AcceleratorsAcceleratorCtr
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Keyboard AcceleratorsAcceleratorShi
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19Setting Studio OptionsYou can mod
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Editor OptionsShow generated docume
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Compiler Options19.3 Compiler Optio
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AUsing Studio Source ControlHooksTh
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You will need to set up a bidirecti
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A.3.3 Activating a Source Control C
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• How the class implements the re
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Method ExternalName(IntName As %Str
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A Look at the Sample2. The method t
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BClass Definition SyntaxThis docume
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General StructureB.2 General Struct
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Using HTML in DescriptionsCaché us
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If a keyword value consists of a li
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StatementsClass Platypus Extends (M
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StatementsB.3.2 Parameter Statement
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StatementsKeywordPrivateReadOnlyReq
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StatementsIndex KeywordsKeywordData
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StatementsKeywordGenerateAfterInter
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StatementsQuery Roster() As %SQLQue
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StatementsB.3.10 SQL ForeignKey Sta
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Frequently Asked Questions About Ca
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