%Library.CompiledQuery

persistent class %Library.CompiledQuery extends %Library.Persistent

SQL Table Name: %Library.CompiledQuery

This class represents a specific class query description for a compiled class contained within the Caché Dictionary.

For more information on class definition classes, refer to About Class Definition Classes.

Property Inventory

• ClassName
• ContainId
• Name
• RowSpec
• Type

Method Inventory

• QueryInfoClose()
• QueryInfoExecute()
• QueryInfoFetch()

Properties

property ClassName as %CacheString;

A string containing the name of the class the query belongs to.

Property methods: ClassNameGet(), ClassNameIsValid(), ClassNameSet()

property ContainId as %CacheString;

A flag indicating whether the query contains an ID column (1) or not (0).

Property methods: ContainIdGet(), ContainIdIsValid(), ContainIdSet()

property Name as %CacheString;

A string containing the name of the query.

Property methods: NameGet(), NameIsValid(), NameSet()

property RowSpec as %CacheString;

A string containing a comma-delimited list of the columns returned by the query.

Property methods: RowSpecGet(), RowSpecIsValid(), RowSpecSet()

property Type as %CacheString;

A string containing the name of the class used for the implementation of the query.

Property methods: TypeGet(), TypeIsValid(), TypeSet()

Methods

classmethod QueryInfoClose(QHandle As %Binary) as %Status

classmethod QueryInfoExecute(ByRef QHandle As %Binary, ClassName As %String) as %Status

classmethod QueryInfoFetch(ByRef QHandle As %Binary, ByRef Row As %List, ByRef AtEnd As %Integer = 0) as %Status

Queries

query QueryInfo(ClassName As %String)

Selects Name, ContainId

Indexes

index (IDKEY on ) [IdKey, Type = key];

Index methods: IDKEYCheck(), IDKEYDelete(), IDKEYExists(), IDKEYOpen(), IDKEYSQLCheckUnique(), IDKEYSQLExists(), IDKEYSQLFindPKeyByConstraint(), IDKEYSQLFindRowIDByConstraint()