MySQL, many-to-many hibernate operations corresponding to the JDBC operation

Source: Internet
Author: User

OO in Hibernate operation database, very convenient, but need to know how the bottom of the jdbcsql is how to write, review

Many-to-many table relationships, take out, what courses does a student with ID 1 subscribe to?

Mysql> Select C_name from Student_course SC inner joins course c on sc.cid = C.cid where sc.sid=1;
+----------+
| C_name |
+----------+
| Odijfoij |
| in2 |
+----------+
2 rows in Set

Inner JOIN is a row that returns two table fields equal!

MySQL, many-to-many hibernate operations corresponding to the JDBC operation

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