ALTER SYSTEM SET open_cursors = 300 SCOPE=SPFILE; 在上述语句中,open_cursors是一个有效的初始化参数,SCOPE=SPFILE指定更改将应用于服务器参数文件(SPFILE)。 3.2 验证选项支持性 查阅Oracle数据库的官方文档,确认你尝试设置的选项在当前数据库版本中是否被支持。如果选项不被支持,你需要选择一个合适的替代选项或...
执行:alter system set open_cursor=400 scope=both; 系统提示:第1行出现错误:ORA-02065: 非法的 ALTER SYSTEM 选项 为什么老师的能改,我的却不行?写回答 关注 3回答 好帮手慕珊 2015-04-22 14:54:57 已采纳 写错了,应该是:alter system set open_cursors=400 scope=both; open_cursors不是open_cursor...
非法的 ALTER SYSTEM 选项sqlplus中用connect system/password as sysdba登录后 提示:已连接 执行:alter system set open_cursor=400 scope=both; 系统提示:第1行出现错误:ORA-02065: 非法的 ALTER SYSTEM 选项 为什么老师的能改,我的却不行?htys 2015-04-22 源自:Oracle数据库开发必备利器之PL/SQL基础 3-4 ...
alter_system_set_clause The alter_system_set_clause lets you set or reset the value of any initialization parameter. The parameters are described in "Initialization Parameters and ALTER SYSTEM". When setting the parameter's value, you can specify additional settings as follows: COMMENT The CO...
Total System Global Area 5.1310E+10 bytes Fixed Size 2240344 bytes Variable Size 3.1407E+10 bytes Database Buffers 1.9864E+10 bytes Redo Buffers 36098048 bytes Database mounted. Database opened. SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Product...
SET RESOURCE_MANAGER_PLAN (Administrator's Guide) SUSPEND clause (Administrator's Guide) SWITCH LOGFILE clause (Standby Database Concepts and Administration) SWITCH LOGFILE option (Administrator's Guide) ALTER SYSTEM SWITCH LOGFILE statement (Parallel Server Administration, Deployment, and Performance...
此supportsAlterTableWithAddColumn 方法是由 java.sql.DatabaseMetaData 接口中的 supportsAlterTableWithAddColumn 方法指定的。 另请参阅 SQLServerDatabaseMetaData 方法 SQLServerDatabaseMetaData 成员 SQLServerDatabaseMetaData 类 反馈 此页面是否有帮助?
supportsMultipleResultSets 方法 (SQLServerDatabaseMetaData) supportsMultipleTransactions 方法 (SQLServerDatabaseMetaData) supportsNamedParameters 方法 (SQLServerDatabaseMetaData) supportsNonNullableColumns 方法 (SQLServerDatabaseMetaData) 支援開放游標跨提交的方法(SQLServerDatabaseM...
This option is set by using sp_configure. To set this option, requires CONTROL SERVER permission on the database. The DB_CHAINING option cannot be set on these system databases: master, model, and tempdb. The status of this option can be determined by examining the is_db_chaining_on ...
Subclause 11.35, "<alter domain statement>": <alter domain statement> ::= ALTER DOMAIN <domain name> <alter domain action> <alter domain action> ::= <set domain default clause> | <drop domain default clause> | <add domain constraint definition> | <drop domain constraint definition> ......