Page Comparison

SdaiServerContext

serverContextId

Context identification, from edmiDefineServerContext

instanceId

A numeric instanceID that uniquely identifies the instance of interrest interest in the remote EDMdatabase ^.

attributeName

For each attribute value to assign the two following arguments in the following order have to be specified:

1. <attributeName> : Name of the actual attribute. Attribute names are case insensitive. The attribute name must be qualified with the entity name when the attribute name is not unique within the actual entity.
2. <valueType> : The specified primitive type <valueType> must be the same or a compatible data type of the actual attribute domain as defined in the attribute declaration in the related EXPRESS schema.
   
   All data types except sdaiAGGR can be handled by this operation. Aggregates cannot be assigned as attribute data value by this operation. Aggregates must be assigned to attributes by either sdaiCreateAggr or sdaiCreateAggrBN operations. The primitive type sdaiSELECT can be used to write all data types. The primitive type sdaiADB can be used to write all data types except typed values. The primitive type sdaiINTEGER is compatible with sdaiREAL, and sdaiBOOLEAN is compatible with sdaiLOGICAL, hence conversion between these compatible data types will be performed when required.  An aggregate, i.e. data type sdaiAGGR is illegal in this operation.

edmiInvocationId

Not yet used. When the edmiInvocationId is specified unequal NULL, the actual operation will be asynchronous and a handle (identifier) of the call will be returned in the edmiInvocationId argument.
This handle can be used in later operations for requesting the status (waiting, running, finished ..) and the result of the avtual operation.

valueType

The data type, i.e. the primitive type of the elements in the aggregate.
Legal data types are: sdaiINTEGER, sdaiREAL, sdaiSTRING, sdaiBOOLEAN, sdaiLOGICAL, sdaiBINARY, sdaiENUMERATION, sdaiAGGR, sdaiINSTANCE, sdaiADB .