Query Planning for Searching Inter-dependent Deep
... forms, keeping track of the obtained results, and combining them together is a tedious and error-prone process. Recently, there has been a lot of work on developing deep web mining systems [6, 7, 14, 15, 19, 31, 38]. Most of these systems focus on query interface integration and schema matching. A c ...
... forms, keeping track of the obtained results, and combining them together is a tedious and error-prone process. Recently, there has been a lot of work on developing deep web mining systems [6, 7, 14, 15, 19, 31, 38]. Most of these systems focus on query interface integration and schema matching. A c ...
Database Recovery
... The minimum unit of collections of operations that form a single logical step of work is called a transaction. Since a transaction is indivisible, it either executes in its entirety or not at all. Transaction and Program ...
... The minimum unit of collections of operations that form a single logical step of work is called a transaction. Since a transaction is indivisible, it either executes in its entirety or not at all. Transaction and Program ...
Standby Database
... • It really works! Documentation is reasonably good. • Fairly easy to set up--no special operating system or database options required. • No special DBA training is required (in contrast to OPS). • Activation of standby is not complicated--but be sure to document and test a procedure specific for yo ...
... • It really works! Documentation is reasonably good. • Fairly easy to set up--no special operating system or database options required. • No special DBA training is required (in contrast to OPS). • Activation of standby is not complicated--but be sure to document and test a procedure specific for yo ...
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... A consistent backup of a whole database is a backup in which all read-write datafiles and control files have been checkpointed with respect to the same SCN. In addition, all the online, read-write datafiles are not "fuzzy," i.e., do not contain changes beyond the SCN in the header. Oracle determines ...
... A consistent backup of a whole database is a backup in which all read-write datafiles and control files have been checkpointed with respect to the same SCN. In addition, all the online, read-write datafiles are not "fuzzy," i.e., do not contain changes beyond the SCN in the header. Oracle determines ...
CSS122_WINTER09_LECTURE08
... When modifying the database data, you are going to mess up because nobody is perfect If you mess up there are two ways to restore the original database: Remove and restore the tables Use transactions (use BEGIN and ROLLBACK) ...
... When modifying the database data, you are going to mess up because nobody is perfect If you mess up there are two ways to restore the original database: Remove and restore the tables Use transactions (use BEGIN and ROLLBACK) ...
XML
... • The environment aims at providing automatic configuration of query actions associated with presentation of template. • The design of the template presentation must be tightly coupled with the arrangement of document data stored in the repository. • The component in the design of presentation must ...
... • The environment aims at providing automatic configuration of query actions associated with presentation of template. • The design of the template presentation must be tightly coupled with the arrangement of document data stored in the repository. • The component in the design of presentation must ...
True/False Questions
... 29. A thin client is a personal computer that does not have to be very powerful (or expensive) in terms of processor speed and memory because it only presents the interface (screens) to the user. Answer: True Page: 487 LOD: Easy 30. A fat client is a personal computer, notebook computer or workstati ...
... 29. A thin client is a personal computer that does not have to be very powerful (or expensive) in terms of processor speed and memory because it only presents the interface (screens) to the user. Answer: True Page: 487 LOD: Easy 30. A fat client is a personal computer, notebook computer or workstati ...
SAS-Oracle Options and Efficiency: What You Don't Know Can Hurt You
... replace the ‘invalid’ character with an underscore (_) and then appends a number to preserve uniqueness. Oracle fields balance$ and balance% from the same table would become balance_1 and balance_2 in SAS. And what about Oracle? Well, it simply throws a very obvious error when you try to use an inva ...
... replace the ‘invalid’ character with an underscore (_) and then appends a number to preserve uniqueness. Oracle fields balance$ and balance% from the same table would become balance_1 and balance_2 in SAS. And what about Oracle? Well, it simply throws a very obvious error when you try to use an inva ...
ORACLE EXADATA DATABASE MACHINE X3-2
... The scale-out architecture of the Exadata Database Machine not only provides high performance and scalability, it also includes a unique technology that offloads data intensive SQL operations into the Oracle Exadata Storage Servers. By pushing SQL processing to the Exadata Storage Servers, data filt ...
... The scale-out architecture of the Exadata Database Machine not only provides high performance and scalability, it also includes a unique technology that offloads data intensive SQL operations into the Oracle Exadata Storage Servers. By pushing SQL processing to the Exadata Storage Servers, data filt ...
Object Explorer
... 2. Copy the report file to a folder that you have created on the database server for custom reports. 3. In Management Studio, right-click a node in Object Explorer, point to Reports, click Custom Reports. In the Open File dialog box, locate the custom reports folder and select the report file, and t ...
... 2. Copy the report file to a folder that you have created on the database server for custom reports. 3. In Management Studio, right-click a node in Object Explorer, point to Reports, click Custom Reports. In the Open File dialog box, locate the custom reports folder and select the report file, and t ...
Upgrading to Oracle Database 12c
... Oracle Database 12c includes exciting new features such as the Oracle Multitenant option, Oracle Active Data Guard Far Sync, information lifecycle management enhancements and new data types just to name a few. Customers wishing to take advantage of these and other new features will often need to upg ...
... Oracle Database 12c includes exciting new features such as the Oracle Multitenant option, Oracle Active Data Guard Far Sync, information lifecycle management enhancements and new data types just to name a few. Customers wishing to take advantage of these and other new features will often need to upg ...
addfile-2013-06-24-01-38
... Now i am using the $this->db->query() $query = "SELECT * FROM tb_cash_transaction, tb_currency, tb_user where tb_cash_transaction.CURRENCY_ID=tb_currency.CURRENCY_ID and tb_cash_transaction.USER_ID=tb_user.USER_ID and TYPE='cash_out'"; $query = $this->db->query($query); ...
... Now i am using the $this->db->query() $query = "SELECT * FROM tb_cash_transaction, tb_currency, tb_user where tb_cash_transaction.CURRENCY_ID=tb_currency.CURRENCY_ID and tb_cash_transaction.USER_ID=tb_user.USER_ID and TYPE='cash_out'"; $query = $this->db->query($query); ...
WebSphere Application Server Enterprise Process Choreographer Enhanced Audit Log Data Analysis and
... Depending on your objectives, you may want to choose different approaches to access the audit log data in the Process Choreographer database. • Direct SQL usage You can use your database runtime client to process SQL statements, directly accessing the AUDIT_LOG_T table. This provides quick and easy ...
... Depending on your objectives, you may want to choose different approaches to access the audit log data in the Process Choreographer database. • Direct SQL usage You can use your database runtime client to process SQL statements, directly accessing the AUDIT_LOG_T table. This provides quick and easy ...
File - JULIUS CEASER .A
... o Android uses proven technology like java,XML and LINUX o It offers a rich API for application development. o Android doesn’t have many of the limitation of current mobile platform Applications Android will ship with a set of core applications including an email client, SMS program, calendar, maps, ...
... o Android uses proven technology like java,XML and LINUX o It offers a rich API for application development. o Android doesn’t have many of the limitation of current mobile platform Applications Android will ship with a set of core applications including an email client, SMS program, calendar, maps, ...
The Design of a Robust Persistence Layer For Relational
... Throughout this paper I will use the Unified Modeling Language (UML) version to represent my models. Accessor methods, also known as getters and setters, are assumed for all attributes. All attributes are private. When I refer to an instance of class X, the implication is that I’m really referring t ...
... Throughout this paper I will use the Unified Modeling Language (UML) version to represent my models. Accessor methods, also known as getters and setters, are assumed for all attributes. All attributes are private. When I refer to an instance of class X, the implication is that I’m really referring t ...
Transactions
... To ensure integrity of data, the database system must maintain: Atomicity. Either all operations of the transaction are properly reflected in the database or none are. Consistency. Execution of a transaction in isolation preserves the consistency of the database. Isolation. Although multiple transac ...
... To ensure integrity of data, the database system must maintain: Atomicity. Either all operations of the transaction are properly reflected in the database or none are. Consistency. Execution of a transaction in isolation preserves the consistency of the database. Isolation. Although multiple transac ...
- Courses - University of California, Berkeley
... • So, we can convert the XML to a relational database, but can we then export as an XML document? – This is equally challenging • But MOSTLY involves just re-joining the tables • How do you store and put back the wrapping tags for sets of subelements? • Since the decomposition of the DTD was approxi ...
... • So, we can convert the XML to a relational database, but can we then export as an XML document? – This is equally challenging • But MOSTLY involves just re-joining the tables • How do you store and put back the wrapping tags for sets of subelements? • Since the decomposition of the DTD was approxi ...
Delphi Database Application Developer`s Guide
... Delphi applications can access data from desktop database tables on a file server or local disk drive and from remote database servers. To access a data source, a Delphi application uses Data Access components to establish a connection through the BDE. The installation program for Delphi installs dr ...
... Delphi applications can access data from desktop database tables on a file server or local disk drive and from remote database servers. To access a data source, a Delphi application uses Data Access components to establish a connection through the BDE. The installation program for Delphi installs dr ...
Upgrade Oracle Database from 9.2.0.6 to 10g
... ii) Recreate grants and synonym for apps a. Log in to server with applmgr user b. Execute adadmin c. Choose -> Maintain Applications Database Entities menu d. Choose -> Re-create grants and synonyms for APPS schema d) On the application tier run the below command to generate ...
... ii) Recreate grants and synonym for apps a. Log in to server with applmgr user b. Execute adadmin c. Choose -> Maintain Applications Database Entities menu d. Choose -> Re-create grants and synonyms for APPS schema d) On the application tier run the below command to generate ...