FPSAPP.RTG_QUEUE_TIMERS_RT_STEP

FACILITY

VARCHAR2(6)

N

Facility is included in almost every join in the DWH so this represents a definitive split. A route must have all steps on tools in the same facility. A tool must process all lots in the same facility. If your site has multiple buildings where lots run on routes using tools in multiple buildings then everything should be one facility. For example, multiple Fab buildings. But if your site has independent facilities like Fab and Test and Assembly where lot may progress from one to the next but on different routes then these should be different facilities. Since this column is in virtually every table it is critical that the value here is exactly matches what is in the MES if the MES has facility. Use facility_display for the display friendly name displayed in applications. See site_name comment for client/site/facility example. (* from FPSINPUT.GEN_FACILITIES)

ROUTE

VARCHAR2(256)

N

Route that has threading requirements (* from FPSINPUT.RTG_STEP_THREADING)

STEP

VARCHAR2(256)

N

A single processing step within a route representing a single tool visit. Step is often a very complex string and should rarely be displayed. Instead we should use process_display. (* from FPSINPUT.RTG_ROUTE_STEPS)

SEQ_NUM

NUMBER(7,2)

N

Sequence number of step in route (* from FPSINPUT.RTG_ROUTE_STEPS)

TIMER_ID_END_STEP

NUMBER(9)

This indicates that this step is in the middle of a queue timer. Inner join with RTG_QUEUE_TIMERS using timer_id as there is no foreign key because the timer_id record might get deleted from RTG_QUEUE_TIMERS. (* from FPSBASE.WIP_STEP_FUTURE)

TIMER_ID_END_STEP_LIST

VARCHAR2(4000)

TIMER_ID_MID_STEP

NUMBER(9)

This indicates that this step is the end of a queue timer. Inner join with RTG_QUEUE_TIMERS using timer_id as there is no foreign key because the timer_id record might get deleted from RTG_QUEUE_TIMERS. (* from FPSBASE.WIP_STEP_FUTURE)

TIMER_ID_MID_STEP_LIST

VARCHAR2(4000)

TIMER_ID_START_STEP

NUMBER(9)

This indicates that this step is the start of a queue timer. Inner join with RTG_QUEUE_TIMERS using timer_id as there is no foreign key because the timer_id record might get deleted from RTG_QUEUE_TIMERS. (* from FPSBASE.WIP_STEP_FUTURE)