给定下列两个表:()。
- A、SELECT * FROM tab1 INNER JOIN tab2 ON col_1 = col_a
- B、SELECT * FROM tab1 LEFT OUTER JOIN tab2 ON col_1 = col_a
- C、SELECT * FROM tab1 RIGHT OUTER JOIN tab2 ON col_1 = col_a
- D、SELECT * FROM tab1 FULL OUTER JOIN tab2 ON col_1 = col_a
正确答案:D
答案解析:有
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