tailieunhanh - SAS/Warehouse Administrator 2.3 Metadata API- P15

SAS/Warehouse Administrator Metadata API- P15: The operating system and SAS version that are associated with a given host are now available through the WHHOST property. For example, you can write a SAS/Warehouse Administrator add-in that reads the host metadata that is associated with a given data store and then uses these values to generate code that is appropriate for the operating system and SAS version. | SAS Warehouse Administrator Metadata Types A Reading Job Flow Metadata 67 Figure Job Flow in SAS Warehouse Administrator Job Dimer Table Purchase Extract File Created 2 ision Job End of fiscal Quarter In the preceding figure you can interpret the chart as follows Job 3 CRM Database Main Load is dependent in the settings of two events Successful Dimension Table Load and Nightly Batch Start as well as the execution of the job Customer Purchase Data. The following figure shows the metadata relationships that are defined between jobs and events. These relationships define the job flow. 68 Reading Job Hierarchy Metadata A Chapter 3 Figure Job and Event Relationships Input Objects Output Objects The previous figure shows the relationship between jobs and events in the Job View of the Process Editor. These relationships are used to define Job Dependencies within SAS Warehouse Administrator. Note If there are no intermediate WHEVENT objects the outputs from OUTPUT TARGETS and OUTPUT OBJECTS properties are identical. The same is true for INPUT SOURCES and INPUT OBJECTS. a Reading Job Hierarchy Metadata This section describes how to read the metadata for the objects in the Job Hierarchy panel of the Process Editor as shown in Display on page 61. These objects have a PROCESS GROUPS property that lists the metadata identifiers of the group that contains the object. The types also have a PROCESS MEMBERS property that lists the metadata identifiers of the members of the object. The following figure shows the types that these properties can return. SAS Warehouse Administrator Metadata Types A Using Icon Information 69 Figure Metadata Types in the Job Hierarchy I I Repeated element Using Icon Information The catalog that is returned for the icon property will always be . Depending on your particular use of the value that is returned this image size might not fit your needs. The returned image name can reside in other SASHELP catalogs that contain .