Using the SAVEPOINT statement in SQL causes the following error: ORA-03001: unimplemented featureTEST CASE:CREATE TABLE Foo (Bar NUMBER);DECLARE n_Bar NUMBER;BEGIN FOR n_BAR IN 1..2 LOOP INSERT INTO Foo VALUES (
java.sql.Savepointの使用 Savepointを使用しているパッケージ パッケージ 説明 java.sql Javaプログラミング言語を使用して、データ・ソース(通常はリレーショナル・データベース)に格納されているデータにアクセスして処理するためのAPIを提供します。
User-defined savepoints are not supported and not expected to be compatible with the transaction locking mechanism used by this plugin. In addition, the use of BEGIN/COMMIT/ROLLBACK statements is not supported. Problems have been reported when using this plugin with Crosswalk (for Android). It ...
Rollback:Rolls back an explicit or implicit transaction to the beginning of the transaction, or to a savepoint inside the transaction Save transactions:Sets a savepoint or marker within a transaction Suppose you have customer order data stored in a SQL table. If you kept inserting data in this ...
对于并发并行同一行数据, 会造成"could not serialize access due to concurrent update" 错误。 odoo事务控制 尽管OdooModel方法是内建事务的,但是在需要的时候,可以使用 savepoint 进行现场保护,然后,对事务进行控制, 回滚,或者 释放 在需要 记录还原点的时候 使用 cursor.savepoint() , 例如...
关键字是在SQL中具有重要意义的单词。某些关键字,如SELECT,DELETE或BIGINT,被保留,需要用作标识符,例如表和列名特殊待遇。内置函数的名称也可能如此。允许使用非保留关键字作为标识符而无需引用。 A ACCESSIBLE® ACCOUNT ACTION ACTIVE; added in 8.0.14 (nonreserved) ...
NOT LOGGED: Specifies that insert, update, or delete operations against the table are not to be logged, but that the creation or dropping of the table is to be logged. During a ROLLBACK or ROLLBACK TO SAVEPOINT operation: If the table had been created within a transaction, the table is...
Savepoints XA syntax. DDM has implemented distributed transactions through XA, so the user layer does not need to process the syntax. Customizing the isolation level of a transaction. Currently, DDM supports only the READ COMMITTED isolation level. In consideration of compatibility, DDM does not re...
stopThis action combines thecancel and savepoint actions to stopa running job but also creates a savepoint to start from again. All actions and their parameters can be accessed through the following commands: Bash bin/flink --help The usage information of each individual action ...
However, Flink’s outstanding feature for event-driven applications is savepoint. A savepoint is a consistent state image that can be used as a starting point for compatible applications. Given a savepoint, an application can be updated or adapt its scale, or multiple versions of an application ...