MCQOPTIONS
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| 1. |
Which_clause_in_the_SQL_standard_controls_how_NULL_values_in_a_composite_foreign_key_are_handled_when_comparing_to_a_primary_key.$ |
| A. | SET |
| B. | MATCH |
| C. | ON DELETE |
| D. | ON CASCADE |
| Answer» C. ON DELETE | |