Class Reference
IRIS for UNIX 2019.3
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  [ENSLIB] >  [Ens] >  [VDoc] >  [XMLSearchTable]
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abstract class Ens.VDoc.XMLSearchTable extends Ens.VDoc.SearchTable

Defines a set of properties derived from XML Stream objects embedded in class 'Ens.StreamContainer' that can be used in SQL to locate and join to XML documents of interest.


Parameters Properties Methods Queries Indices ForeignKeys Triggers
1 4


DocId PropId PropValue

BuildIndex DeleteProps GetExtentSuperclass GetXPathValues
IndexDoc IsASub IsListExpression RemoveIndex
RemoveSearchTableEntries Search SearchHeader genGetCode



• parameter DOCCLASS = "Ens.StreamContainer";
The class of Document object for which this SearchTable subclass is designed.


• classmethod GetXPathValues(pStream As %RegisteredObject, pExpression As %String, Output pArray, Output pStatus As %Status)
• classmethod IsListExpression(tGetExpression As %String) as %Boolean
Returns True if the given expression will return multiple values
• classmethod genGetCode(tGetExpression As %String) as %String
Generates an expression that 1) evaluates to a string value and 2) sets status code 'tSCGet'
• classmethod genGetCodeList(tGetExpression As %String, tPreExpr As %String, tPostExpr As %String) as %String
Generates an expression that sets an array of values found in 'tList' and 2) sets status code 'tSCGet' It may evaluate to a string but we intend to ignore that.

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