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2 rows affected
| name | name2 |
|---|---|
| N1 | N2 |
| N2 | N1 |
| id | name | name2 |
|---|---|---|
| N1N2 | N1 | N2 |
| N1N2 | N2 | N1 |
2 rows affected
| name | name2 |
|---|---|
| N1 | N2 |
| N2 | N1 |
| id | name | name2 |
|---|---|---|
| N1N2 | N1 | N2 |
| N1N2 | N2 | N1 |