Managing tablespaces and data files

... Tablespaces and Data Files Oracle stores data logically in tablespaces and physically in data files • Tablespaces: – Can belong to only one database at a time – Consist of one or more data files ... Moving Data Files • ALTER TABLESPACE – Tablespace must be offline – Target data files must exist ALTER TABLESPACE userdata RENAME DATAFILE '/u01/oradata/userdata01.d...

Ngày tải lên: 04/12/2015, 01:11

... ng v i database ích Connect vào database m i v i m c quy n SYSDBA ưa tablespaces ã c k t xu t vào database m i IMP TRANSPORT_TABLESPACE=y DATAFILES=('c:\db\sales_jan','c:\db\sales_feb', ) TABLESPACES= (sales_1,sales_2) ... V$TEMPFILE Thông tin v tempfiles, bao g m c s hi u tablespace user s h u tablespace DBA _DATA_ FILES Hi n th datafiles thu c tablespaces DBA_TEMP _FILES Hi n th tem...

Ngày tải lên: 09/10/2013, 13:20

... trong qui trình KDD Pattern Evaluation Data mining Task relevant data Data warehouse Data cleaning Knowledge Data integration selection Mục đích KTDL Data Mining Descriptive Predictive Classification ... Environment • Subject = Customer • Data Warehouse Biến thời gian • Time • Data • 01/97 Data for January • • 02/97 Data for February • • 03/97 Data for March • • Data...

Ngày tải lên: 18/01/2013, 16:15

... necessary Managing people and performance 157 MAKING REQUIREMENTS EXPLICIT Performance requirements need to be explicit if the performance of the project team is to be measured against a standard ... offered and a solution might become evident Managing people and performance 161 The reasons for poor performance usually fall into one of three categories: A person does n...

Ngày tải lên: 24/10/2013, 08:20

... when creating and managing trees and forests in Windows 2000 ! Apply best practices to creating and managing trees and forests in Active Directory Module 10: Creating and Managing Trees and Forests ... Technology (IT) group 8 Module 10: Creating and Managing Trees and Forests # Creating Trees and Forests Slide Objective To intro...

Ngày tải lên: 26/10/2013, 23:15

... access to stored data It is the biggest element a data model supports The relational database is the standard database supported by the Data Modeling UML profile An object relational database, an ... columns and it can also exist on a single column Summary With the data modeling for UML profile, the UML fully supports data modeling needs It allows the sup...

Ngày tải lên: 10/12/2013, 15:15

... shared-object data files on a single computer because each movie usually creates its own data file Now that you're familiar with the various data formats that Flash supports, let's review the sources ... generate and send to the user's browser an HTML-formatted page containing the latest news (probably extracted from a database) Server-side scripts can return data in both the XM...

Ngày tải lên: 14/12/2013, 22:15

... appears displaying a tree view of data sources Expand the Other Data Sources node, expand Project Data Sources, expand NorthwindDataSet, expand NumProductsTable, and then click NumProducts This ... Properties window, click the DataSource property Click the drop-down menu that appears Expand Other Data Sources, expand Project Data Sources, expand NorthwindDataSet, and click Suppl...

Ngày tải lên: 15/12/2013, 00:15

... purpose of a static class is purely to act as a holder of utility methods and fields A static class cannot contain any instance data or methods, and it does not make sense to try and create an ... Circle.NumCircles); TIP Static methods are also called class methods However, static fields tend not to be called class fields; they're just called static fields (or sometim...

Ngày tải lên: 15/12/2013, 00:15