我有一個表如下:SQL得到合併行
+---+---+---+
|obj|col|Val|
+---+---+---+
|1 |c1 | v1|
+---+---+---+
|1 |c2 | v2|
+---+---+---+
|2 |c1 | v3|
+---+---+---+
|2 |c2 | v4|
+---+---+---+
我期待的SQL,這將使結果按以下格式
+---+---+---+
|obj|c1 |c2 |
+---+---+---+
|1 |v1 | v2|
+---+---+---+
|2 |v3 | v4|
+---+---+---+
它的工作!謝謝 – Ibrahim
請接受答案,如果你喜歡它..謝謝... – Teja