SQL%**有哪样一些用法.

[djwdjw]

SQL%**有哪些具体的用法，请大家给我介绍一下。

[djwdjw]

还有吗？

[beckhambobo]

sql%rowcount --判定当前更新记录数
sql%isopen --判定当前游标是否打开

[csqno1]

sql%NOTFOUND update,delete操作時沒找到符合條件的記錄。
sql%FOUND SELECT columnname INTO ﹐update,delete找到符合條件的記錄

[djwdjw]

谢谢楼上的兄弟，还有吗？

[djwdjw]

我想应该还有，大家在想想。

[snowy_howe]

查了817的手册，只有这四个，如果还有可能是9i的新特性？
SQL
This is the name of the implicit SQL cursor.

%FOUND
This attribute yields TRUE if an INSERT, UPDATE, or DELETE statement affected one or more rows or a SELECT INTO statement returned one or more rows. Otherwise, it yields FALSE.

%ISOPEN
This attribute always yields FALSE because Oracle closes the SQL cursor automatically after executing its associated SQL statement.

%NOTFOUND
This attribute is the logical opposite of %FOUND. It yields TRUE if an INSERT, UPDATE, or DELETE statement affected no rows, or a SELECT INTO statement returned no rows. Otherwise, it yields FALSE.

%ROWCOUNT
This attribute yields the number of rows affected by an INSERT, UPDATE, or DELETE statement, or returned by a SELECT INTO statement.