回答編集履歴
1
回答を修正
test
CHANGED
|
@@ -1,6 +1,8 @@
|
|
|
1
1
|
```sql
|
|
2
2
|
|
|
3
3
|
CREATE TABLE hoge_20160603 LIKE hoge;
|
|
4
|
+
|
|
5
|
+
INSERT INTO hoge_20160603 SELECT * FROM hoge WHERE date < '2016-06-04 00:00:00'
|
|
4
6
|
|
|
5
7
|
```
|
|
6
8
|
|
|
@@ -8,15 +10,29 @@
|
|
|
8
10
|
|
|
9
11
|
```sql
|
|
10
12
|
|
|
11
|
-
SET @
|
|
13
|
+
SET @table_name = CONCAT('hoge_', DATE_FORMAT(SUBDATE(CURDATE(), 1), '%Y%m%d'));
|
|
12
14
|
|
|
13
15
|
|
|
16
|
+
|
|
17
|
+
SET @query = CONCAT('CREATE TABLE ', @table_name, ' LIKE hoge');
|
|
14
18
|
|
|
15
19
|
PREPARE stmt FROM @query;
|
|
16
20
|
|
|
17
21
|
EXECUTE stmt;
|
|
18
22
|
|
|
19
23
|
DEALLOCATE PREPARE stmt;
|
|
24
|
+
|
|
25
|
+
|
|
26
|
+
|
|
27
|
+
SET @query = CONCAT('INSERT INTO ', @table_name, " SELECT * FROM hoge WHERE date < '2016-06-04 00:00:00'");
|
|
28
|
+
|
|
29
|
+
PREPARE stmt FROM @query;
|
|
30
|
+
|
|
31
|
+
EXECUTE stmt;
|
|
32
|
+
|
|
33
|
+
DEALLOCATE PREPARE stmt;
|
|
34
|
+
|
|
35
|
+
|
|
20
36
|
|
|
21
37
|
```
|
|
22
38
|
|