Data Structures

The InfoSphere® DataStage® API uses the data structures described in this section to hold data passed to, or returned from, functions. (See Data Structures, Result Data, and Threads). The data structures are summarized below, with full descriptions in the following sections:

This data structure...	Holds this type of data...	And is used by this function...
DSCUSTINFO	Custinfo items from certain types of parallel stage	DSGetCustinfo
DSJOBINFO	Information about a job	DSGetJobInfo
DSLINKINFO	Information about a link to or from an active stage in a job, that is, a stage that is not a data source or destination	DSGetLinkInfo
DSLOGDETAIL	Full details of an entry in a job log file	DSGetLogEntry
DSLOGDETAILFULL	Full details of an entry in a job log file, including the message ID and the invocation ID	DSGetLogEntryFull
DSLOGEVENT	Details of an entry in a job log file	DSLogEvent, DSFindFirstLogEntry, DSFindNextLogEntry
DSPARAM	The type and value of a job parameter	DSSetParam
DSPARAMINFO	Further information about a job parameter, such as its default value and a description	DSGetParamInfo
DSPROJECTINFO	A list of jobs in the project	DSGetProjectInfo
DSREPOSINFO	A list of design time jobs	DSGetReposInfo
DSREPOSUSGE	A list of design time jobs satisfying a relationship	DSGetReposUsage
DSSTAGEINFO	Information about a stage in a job	DSGetStageInfo
DSVARINFO	Information about stage variables in transformer stages	DSGetVarInfo