• The flexibility of the JDBC API also permits you to create a cursor that you can use programmatically to perform positioned updates and deletes by issuing the appropriate SQL commands.

    JDBCAPI灵活性允许创建一个可以通过编程的方法使用游标,用于通过发出相应SQL命令执行定位更新删除

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  • The next step is to create the named cursor, which you do by using the GET cursor command along with the necessary SQL query that selects the rows for the cursor.

    下一步创建指定游标,方法使用GETCURSOR命令以及使用必要SQL查询游标选择

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  • Here you use the get cursor command to create a cursor, feeding it an SQL statement that represents the data you want to include.

    在此处可以使用getcursor命令创建游标并馈送sql语句表示包含数据

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  • Here you use the get cursor command to create a cursor, feeding it an SQL statement that represents the data you want to include.

    在此处可以使用getcursor命令创建游标并馈送sql语句表示包含数据

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