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Social Studies, 16.09.2019 21:10 alarconanais07
Which of the following is not a good guideline for deciding when to create an index for a column? a. the column is a foreign key. b. the column contains a large number of unique values. c. the column is frequently used in search conditions or joins. d. the column is frequently updated.
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Which of the following is not a good guideline for deciding when to create an index for a column? a...
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