sql multiple column index
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showing results for - "sql multiple column index"
Noah
17 Jan 2020
1CREATE INDEX idx_actor_name ON ACTOR (LAST_NAME, FIRST_NAME);
2
3SELECT * FROM CUSTOMER c WHERE ADDRESS_ID = 10
4AND exists(
5 SELECT 1 FROM ACTOR a
6 WHERE c.FIRST_NAME = a.FIRST_NAME
7 AND c.LAST_NAME = a.LAST_NAME
8);similar questions
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