PostgreSQL_CE
PGCES-02 · Question #48
A set of tables are defined as follows: t1 PostgreSQL CE PGCES-02 Exam t2 How many rows are returned by executing the following SQL statement? SELECT t1.name FROM t1 CROSS JOIN t2;
The correct answer is E. 6 rows. See the full explanation below for the reasoning.
Question
A set of tables are defined as follows:
t1 PostgreSQL CE PGCES-02 Exam t2 How many rows are returned by executing the following SQL statement? SELECT t1.name FROM t1 CROSS JOIN t2;
Options
- A0 rows
- B2 rows
- C3 rows
- D5 rows
- E6 rows
How the community answered
(16 responses)- A6% (1)
- B19% (3)
- D6% (1)
- E69% (11)
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