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#29-2 The table OR_LOG_TIMING_EVENTS has one row for each timing event documented in a surgical log. You are writing a query that must have one
#29-2 The table OR_LOG_TIMING_EVENTS has one row for each timing event documented in a surgical log. You are writing a query that must have one row for each log, with each timing event in a separate column. The column TIMING_EVENT_C identifies which timing event is being documented, and the column TIMING_EVENT_DTTM is the time at which the timing event occurred. The column LOG_ID identifies the log on which the timing event was being documented. Part 2 of 2 TIMING_EVENT_C = 100 represents the event for In Facility. Which of the following will return the time a patient was In Facility in a separate column? SELECT ONE OF THE FOLLOWING (2 PTS) A. CASE WHEN TIMING_EVENT_C = 100 THEN MAX( TIMING_EVENT_DTTM) ELSE NULL END B. MAX(CASE WHEN TIMING_EVENT_C = 100 THEN TIMING_EVENT_DTTM ELSE NULL END ) C. CASE WHEN TIMING_EVENT_C = 100 THEN NULL ELSE MAX( TIMING_EVENT_DTTM ) END D. MAX( CASE WHEN TIMING_EVENT_C = 100 THEN NULL ELSE TIMING_EVENT_DTTM END)
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