easleysl1555 easleysl1555
  • 25-11-2022
  • Computers and Technology
contestada

a. The relational set operators UNION, INTERSECT, and MINUS work properly only if the relations are union-compatible. What does union-compatible mean, and how would you check for this condition? b. Describe the important features and applications of SQL functions

Respuesta :

Otras preguntas

What is the largest possible product for 2 even integer whose sum is 32
What was an immediate result of the Black Death? (1) labor shortages (2) overseas exploration (3) decrease in anti-Semitism (4) improvements in medical science
What's median number for the numbers 4,8,10,5,9
How did John Brown’s raid impact the national issue of slavery
Who invented cars? First answer is brainliest!
A temperature of 273 K is the temperature at which water
whats 107/10 simplified
Who brought an appreciation of the fine arts to the Kennedy administration?
What type of volcano would you most expect to erupt? A.)active B.)dormant C.)extinct D.)composite
Imagine that an exchange student from China visits your class. While your teacher discusses how the United States has a limited government, the Chinese student