質問編集履歴
1
微修正
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -48,13 +48,15 @@
|
|
|
48
48
|
|
|
49
49
|
SELECT
|
|
50
50
|
|
|
51
|
-
a_id, b_id, GROUP_CONCAT(value) as result
|
|
51
|
+
a_id, b_id, GROUP_CONCAT(value) as result
|
|
52
52
|
|
|
53
53
|
FROM
|
|
54
54
|
|
|
55
|
-
table
|
|
55
|
+
table
|
|
56
56
|
|
|
57
|
-
GROUP BY
|
|
57
|
+
GROUP BY
|
|
58
|
+
|
|
59
|
+
b_id
|
|
58
60
|
|
|
59
61
|
```
|
|
60
62
|
|