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Consider the following SQL query: SELECT S.SID, S.NAME, E.GRADE FROM STUDENT S, ENROLLED E WHERE S.SID = E.SID AND E.OID = 7359 AND E.GRADE <
Consider the following SQL query:
SELECT S.SID, S.NAME, E.GRADE
FROM STUDENT S, ENROLLED E
WHERE S.SID = E.SID AND E.OID = 7359 AND E.GRADE < 50;
State which indexes you would create in order to use an index only strategy.
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