public interface SavepointManager
| 限定符和类型 | 方法和说明 |
|---|---|
Savepoint |
createSavepoint()
使用一个全新的名称创建一个保存点
|
void |
releaseSavepoint(Savepoint savepoint)
释放某个事务的保存点
|
void |
rollback(Savepoint savepoint)
回滚事务到一个指定的保存点
|
boolean |
supportSavepoint()
则表示当前数据库连接是否被打开(被打开的连接一定有引用)
|
boolean supportSavepoint()
throws SQLException
SQLExceptionSavepoint createSavepoint() throws SQLException
SQLExceptionvoid releaseSavepoint(Savepoint savepoint) throws SQLException
SQLExceptionvoid rollback(Savepoint savepoint) throws SQLException
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