PostgreSQL_CE
PGCES-02 · Question #5
PGCES-02 Question #5: Real Exam Question with Answer & Explanation
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Question
The tables "t1" and "t2" are defined below. Tables "t1" and "t2" have columns "id" that are of INTEGER type, and columns "name" that are of TEXT type. t1 t2 The following SQL command was executed. Select the number of rows in the result. SELECT * FROM t1 RIGHT OUTER JOIN t2 ON t1.id = t2.id;
Options
- A2 rows
- B3 rows
- C4 rows
- D5 rows
- E6 rows
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