Computer Science · Database Query Language
Consider the database tables: STUDENTS (with attributes ADMNO and SNAME) containing 3 rows, and GAMES (with attributes GAMEID and GNAME) containing 2 rows. Which SQL command will produce their Cartesian product (a combined table containing 6 rows with columns SNAME and GNAME)?
- 1SELECT SNAME, GNAME FROM STUDENTS, GAMES;✓
- 2SELECT SNAME, GNAME FROM STUDENTS X GAMES;
- 3SELECT SNAME FROM STUDENTS, GNAME FROM GAMES;
- 4SELECT SNAME FROM STUDENTS, SELECT GNAME FROM GAMES;
Correct answer
SELECT SNAME, GNAME FROM STUDENTS, GAMES;
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