To drop a column that is used as a foreign key, first:
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The process of reading a database schema and producing a data model from that schema is known as:
In a 1:N relationship, the foreign key is placed in:
For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
When assessing the table structure of an acquired set of tables with data, accessing the validity of possible referential integrity constraints on foreign keys is (part of) the:
If a table has been normalized so that all determinants are candidate keys, then that table is in:
To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.
ON UPDATE CASCADE ensures which of the following?
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