DB_NAME:数据库名,此参数在创建数据前决定,数据库创建后修改时,必须建控制文件 DB_DOMAIN:数据库域名,用于区别同名数据库。数据库名与域名一起构成了全局数据库名 INSTANCE_NAME:数据库实例名,可以与数据库相同 SERVICE_NAMES:数据库服务名,与全局数据库名相同如果没有域名,则服务名就是数据库名 b.日志管理类参...
数据库安装完成后,该参数被写入数据库参数文件pfile中,格式如下: ...db_name="orcl" #(不允许修改) db_domain=dbcenter.toys.com instance_name=orcl service_names=orcl.dbcenter.toys.com control_file=(... ... 3)(ORACLE_SID)OS<---> ORACLE 数据库 <---(Instance_name(实例名)) instance_name...
###ALTER TABLESPACE 表空间名 DATAFILE ‘D:\ORACLE\PRODUCT\10.2.0\ORADATA\DBFILE\TRD_2.DBF’ SIZE 1024M; ###比如我们上图中Test表空间满报错,我们运行下面错误增加数据文件: alter tablespace Test datafile ‘/home/oracle/oradata/Test01.dbf’ size 1024M; alter tablespace 表空间名 datafile ‘新增...
32.查看当前数据库名: show parameter db_name; 33.查看当前用户名,表空间 select username,default_tablespace from user_users; 34.查看所有用户名,表空间 select username,default_tablespace from dba_users; 35.查看当前实例名 show parameter instance_name; 36.导出dmp文件(SQLPlus中须在最前面加$) exp 用户...
Current Instance ~~~ DB Id DB Name Inst Num Instance --- --- --- --- 142723844 WXH 1 wxh Instances in this Workload Repository schema ~~~ DB Id Inst Num DB Name Instance Host --- --- --- --- --- * 142723844 1 WXH wxh PANACEABJ-00 3 Using 142723844 for...
DbParameter OracleParameter 属性 TypeConverterAttribute 实现 IDataParameterIDbDataParameterICloneable 示例 以下示例通过OracleParameterCollection中的OracleDataAdapter创建的多个实例OracleParameter。 这些参数用于从数据库中选择数据并将数据置于 中DataSet。 此示例假定DataSet已使用适当的架构、命令和连接创建了 和OracleData...
<BtsActionMapping xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <Operation Name="ReadLOB" Action="http://Microsoft.LobServices.OracleDB/2007/03/SCOTT/Table/CUSTOMER/ReadLOB" /...
Initializes a new instance of the OracleDataAdapter class with an SQL SELECT statement and a connection string. Fields Expand table DefaultSourceTableName The default name used by the DataAdapter object for table mappings. (Inherited from DbDataAdapter) Properties Expand table AcceptChangesDu...
Replace the $ORACLE_SID with the name of the Oracle database instance (SID), $ORACLE_HOME with the value of ORACLE home directory for this listener, and $TNS_ADMIN with the directory location of the listener parameter files. $ORACLE_SID_EXTPROC = (ADDRESS_LIST = (ADDRESS= (PROTOCOL= IPC...
21-3 21.1.6 Removing the Mapping Between the Operators Role and the SOAOperator Role 21-4 21.1.7 BPEL Faulted Instances State Is Not Shown When the Capture Composite Instance State Checkbox is Unselected ... 21-4 21.1.8 Logins Required for Accessing Components from SSO-Enabled Oracle Enterpris...