Examlex
Assume you are using the UNION ALL operator to combine the results from two tables with identical structure,CUSTOMER and CUSTOMER_2.The CUSTOMER table contains 10 rows,while the CUSTOMER_2 table contains 7 rows.Customers Dunne and Olowski are included in the CUSTOMER table as well as in the CUSTOMER_2 table.How many records are returned when using the UNION ALL operator?
Low Intelligence
Refers to individuals who have below-average cognitive abilities or IQ scores.
High Energy
Refers to a state of having a great amount of physical or mental activity or vitality.
Tallness
The quality of having a greater height, often in relation to the average height for a particular group or context.
Informal Leadership Roles
Positions of influence that are not officially sanctioned within an organization, often emerging naturally among peers based on expertise, charisma, or other attributes.
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