%SQL.Engine.Objects.MtTempFile

hidden class %SQL.Engine.Objects.MtTempFile extends %Library.RegisteredObject, %SQL.Engine.Objects.MtPieceNode

Property Inventory

• Index
• Mt

Method Inventory

• BuildAction()
• DistPostkey()
• DistinctList()
• HashSubscripts()
• MainMod()
• Mod()
• NeedsSort()
• PriorSortEnd()
• SetAsBitmapTemp()
• SetBuildAction()
• SetDistPostkey()
• SetDistinctList()
• SetHashSubscripts()
• SetMainMod()
• SetMod()
• SetNeedsSort()
• SetPriorSortend()
• SetSubquery()
• SetTopMod()
• SetType()
• SetUseLocalArray()
• Subquery()
• TopMod()
• Type()
• UseLocalArray()

Parameters

parameter NodeRef = mt("tf", ..Index);

Inherited description: A string which, when evaluated, returns the reference for this node. e.g. "asl(1,..MyType, ..MyIndex, 4)"

Properties

property Index as %Integer;

The index of this tempfile

Property methods: IndexDisplayToLogical(), IndexGet(), IndexIsValid(), IndexLogicalToDisplay(), IndexNormalize(), IndexSet()

property Mt as Mt;

A reference to the mt() array

Property methods: MtGet(), MtGetSwizzled(), MtIsValid(), MtNewObject(), MtSet()

Methods

method BuildAction() as AslAction

Build action for "temp" type

method DistPostkey() as AslPk

Postkey for "dist" type

method DistinctList() as %String

for "dist"

method HashSubscripts() as %String

method MainMod() as AslMod

main mod for kill/init purposes

method Mod() as AslMod

The module where this tempfile is built

method NeedsSort() as %String

Needs $SORT? 0/1/NULL

method PriorSortEnd() as %Boolean

$SORTEND already generated

method SetAsBitmapTemp(mod As AslMod, buildAction As AslAction, mainMod As AslMod)

Set up a bitmap tempfile built in mod by buildAction with main mod mainMod

method SetBuildAction(action As AslAction)

method SetDistPostkey(pk As AslPk)

method SetDistinctList(distinctList As %String)

method SetHashSubscripts(hashSubscripts As %String)

method SetMainMod(mod As AslMod)

method SetMod(mod As AslMod)

method SetNeedsSort(needsSort As %String)

method SetPriorSortend(priorSortEnd As %Boolean)

method SetSubquery(query As MtsQuery)

method SetTopMod(mod As AslMod)

method SetType(type As %String)

method SetUseLocalArray(useLocalArray As %Boolean)

method Subquery() as MtsQuery

Subquery for "corr"

method TopMod() as AslMod

"temp" top mod for building this tempfile

method Type() as %String

The type of this tempfile

method UseLocalArray() as %Boolean

1 if use local array for the tempfile 0/null for ppg