To Add a NOT NULL Column to a Table,we First

question 93

True/False

To add a NOT NULL column to a table,we first add a NULL column,then we insert values into every row,and finally we change the NULL constraint to NOT NULL.

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Wealthy Relatives

Family members who possess a considerable amount of wealth, assets, or financial resources.

Trapped

A feeling of being unable to escape or improve one's situation, often due to external constraints or psychological barriers.

Underclass

The poorest group, comprising the homeless and chronically unemployed who may depend on public or private assistance; they constitute about 12 percent of the U.S. population.

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Refers to a condition where individuals or families live below the income level necessary for basic living expenses, struggling to afford necessities like housing, food, and healthcare.