ClassName

varchar(32)

Gives the name of an object's actual type (as opposed to its declared type)

R

Object

ClientData

Object

Provides a way to associate data with an object

RW

Object

CompiledExpression

DynExpr

Contains the DynExpr from the compiling expression that uses the last scope of the query object

R

Defined

CompiledResult

DynExpr

Contains the DynExpr from the ResultAssignment attribute's string

R

Defined

Expression

varchar(256)

Contains a 4GL expression string

RW

Defined

InstanceIdentifier

integer8

Contains a value that uniquely identifies an instance of an allocated object

R

Object

InstanceReferences

integer

Contains the current number of references to the object

R

Object

IsDBHandleField

smallint

Is TRUE if an expression to be loaded into the target is a string object or bitmap object

RW

Defined

IsDefaultValue

smallint

Is TRUE if the value in QueryCol's expression produces the default value for this value

RW

Defined

IsDeleteWhere

smallint

Is TRUE if an expression to be loaded yields a where clause element for a database deletion

RW

Defined

IsFileHandleField

smallint

Is TRUE if the expression to be loaded into the target is a string object or bitmap object

RW

Defined

IsInsertTarget

smallint

Is TRUE if the expression yields a target for a database insertion

RW

Defined

IsSelectTarget

smallint

Specifies whether the expression applies to a select statement

RW

Defined

IsUpdateTarget

smallint

Is TRUE if the expression yields a target for database update

RW

Defined

IsUpdateWhere

smallint

Is TRUE if the expression yields a where clause element for a database update

RW

Defined

ResultAssignment

varchar(256)

Holds an optional expression that can be used to assign the value passed to the database on an insertion or update

RW

Defined

UsePrefix

smallint

Is TRUE if the expression is going to be compiled with the TargetPrefix attribute of the QueryObject prefixed to it

RW

Defined