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The OR_LOG table has one row per surgical log. The OR_CASE table has one row per surgical case. Its CASE_ID column idenifies each case. If a log has an associated case, OR_LOG.CASE_ID will store the case's ID. Otherwise, it will be NULL. A query uses the following join: FROM OR_LOG  INNER JOIN OR_CASE ON OR_LOG.CASE = OR_CASE.CASE_ID Which of the following would be in the results? A. A log with no associated case B. A log associated with a case C. A case with no associated log D. Rows with no case or log

The OR_LOG table has one row per surgical log. The OR_CASE table has one row per surgical case. Its CASE_ID column idenifies each case. If a log has an associated case, OR_LOG.CASE_ID will store the case's ID. Otherwise, it will be NULL. A query uses the following join: FROM OR_LOG  INNER JOIN OR_CASE ON OR_LOG.CASE = OR_CASE.CASE_ID Which of the following would be in the results? A. A log with no associated case B. A log associated with a case C. A case with no associated log D. Rows with no case or log

Oracle 12c: SQL
Oracle 12c: SQL
3rd Edition
ISBN:9781305251038
Author:Joan Casteel
Publisher:Joan Casteel
Chapter6: Additional Database Objects
Section: Chapter Questions
Problem 6HOA: A new table has been requested to support tracking automated emails sent to customers. Create the...
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The OR_LOG table has one row per surgical log. The OR_CASE table has one row per surgical case. Its CASE_ID column idenifies each case.
If a log has an associated case, OR_LOG.CASE_ID will store the case's ID. Otherwise, it will be NULL. A query uses the following join:

FROM OR_LOG 
INNER JOIN OR_CASE
ON OR_LOG.CASE = OR_CASE.CASE_ID

Which of the following would be in the results?

A. A log with no associated case
B. A log associated with a case
C. A case with no associated log
D. Rows with no case or log

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