PowerPoint 2007
... • A trigger can be defined to be invoked either before or after the data is changed by INSERT, UPDATE, or DELETE statement • If you use any other statement than INSERT, UPDATE, or DELETE, the trigger is not invoked (For example TRUNCATE) ...
... • A trigger can be defined to be invoked either before or after the data is changed by INSERT, UPDATE, or DELETE statement • If you use any other statement than INSERT, UPDATE, or DELETE, the trigger is not invoked (For example TRUNCATE) ...
Chapter 8
... Physical records organized into files. The number of physical record accesses is an important measure of database performance. Difficult to predict physical record accesses ...
... Physical records organized into files. The number of physical record accesses is an important measure of database performance. Difficult to predict physical record accesses ...
Chapter 14
... – Higher-level object-oriented application interface used to access remote database servers – Uses lower-level DAO and ODBC for direct access to databases – Optimized to deal with server-based databases, such as MS SQL Server, Oracle, and DB2 ...
... – Higher-level object-oriented application interface used to access remote database servers – Uses lower-level DAO and ODBC for direct access to databases – Optimized to deal with server-based databases, such as MS SQL Server, Oracle, and DB2 ...
Production-Strength Data Mining Environment for Terabyte-Class Relational Data Warehouses
... retrieving and aggregating data from many different tables within an RDBMS. The different sets of customer data need to be preprocessed or transformed to prepare them for analysis. ...
... retrieving and aggregating data from many different tables within an RDBMS. The different sets of customer data need to be preprocessed or transformed to prepare them for analysis. ...
Lecture18
... unique row in the database, and by default form the table index. Because all rows need to be identified, primary keys cannot contain a Null value. – For Column Name, enter id for example. For Data Type, choose SMALLINT for example from the drop-down list, then click the Add Column button. – Keep rep ...
... unique row in the database, and by default form the table index. Because all rows need to be identified, primary keys cannot contain a Null value. – For Column Name, enter id for example. For Data Type, choose SMALLINT for example from the drop-down list, then click the Add Column button. – Keep rep ...
Client/Server Architectures for Business
... 1 This work is sponsored by the German Ministry of Research and Technology under project name ENTSTAND. 2 The paper is part of a larger effort to collect patterns for business information systems, currently under development by the ARCUS team. ...
... 1 This work is sponsored by the German Ministry of Research and Technology under project name ENTSTAND. 2 The paper is part of a larger effort to collect patterns for business information systems, currently under development by the ARCUS team. ...
7. Inconsistency Handling What If the database is inconsistent
... • When a FO query rewriting approach works (e.g. correct and finitely terminating in case of T ω ), consistent answers to FO queries can be computed in PTIME in data That is, for fixed queries and ICs, but varying database instances (and their sizes) • The problem of CQA is a decision problem: CQA(Q(x ...
... • When a FO query rewriting approach works (e.g. correct and finitely terminating in case of T ω ), consistent answers to FO queries can be computed in PTIME in data That is, for fixed queries and ICs, but varying database instances (and their sizes) • The problem of CQA is a decision problem: CQA(Q(x ...
Hackproofing Lotus Domino Web Server
... Lotus Domino is an Application server designed to aid workgroups and collaboration on projects. It provides services such as SMTP, POP3, IMAP, LDAP, HTTP and a Notes database server. All information is stored in Lotus Notes databases. For example when a mail is sent to a Notes user it is stored in a ...
... Lotus Domino is an Application server designed to aid workgroups and collaboration on projects. It provides services such as SMTP, POP3, IMAP, LDAP, HTTP and a Notes database server. All information is stored in Lotus Notes databases. For example when a mail is sent to a Notes user it is stored in a ...
Triggers, Functions and Stored Procedures
... • DDL events can be categorized into two different scopes: a database scope or a server scope. • This means that in the CREATE TRIGGER statement ON DATABASE | SERVER, you can specify the event only if it is declared within the scope. Trigger Recursion and Nesting • When working with triggers, you ca ...
... • DDL events can be categorized into two different scopes: a database scope or a server scope. • This means that in the CREATE TRIGGER statement ON DATABASE | SERVER, you can specify the event only if it is declared within the scope. Trigger Recursion and Nesting • When working with triggers, you ca ...
A NGSSoftware Insight Security Research Publication
... Lotus Domino is an Application server designed to aid workgroups and collaboration on projects. It provides services such as SMTP, POP3, IMAP, LDAP, HTTP and a Notes database server. All information is stored in Lotus Notes databases. For example when a mail is sent to a Notes user it is stored in a ...
... Lotus Domino is an Application server designed to aid workgroups and collaboration on projects. It provides services such as SMTP, POP3, IMAP, LDAP, HTTP and a Notes database server. All information is stored in Lotus Notes databases. For example when a mail is sent to a Notes user it is stored in a ...
Lecture notes
... choices about what interactions are allowed by transactions that execute at about the same time. Only one level (“serializable”) = ACID ...
... choices about what interactions are allowed by transactions that execute at about the same time. Only one level (“serializable”) = ACID ...
jdbc2
... • You can often make coding easier by using a for loop or a while loop to set values for input parameters. • The next code fragment illustrates the basic idea: – One PreparedStatement is created. – A for loop runs 5 times. Each time through, the code sets a new value and executes the SQL statement. ...
... • You can often make coding easier by using a for loop or a while loop to set values for input parameters. • The next code fragment illustrates the basic idea: – One PreparedStatement is created. – A for loop runs 5 times. Each time through, the code sets a new value and executes the SQL statement. ...
PETLinQ and Oracle: A High-Performance RIS and
... and workflow functions at a predictable cost, with no need to invest in on-premise software, hardware or IT administrators. The PETLinQ suite of productscurrently used by institutions worldwide to manage a full range of radiological activities, from patient scheduling to image viewing and manipulati ...
... and workflow functions at a predictable cost, with no need to invest in on-premise software, hardware or IT administrators. The PETLinQ suite of productscurrently used by institutions worldwide to manage a full range of radiological activities, from patient scheduling to image viewing and manipulati ...
F5 and Oracle Database Solution Guide | F5 Networks
... are offloaded, freeing valuable resources. Moreover, even though application servers might have different software, versions, and behavior in terms of timeouts and connectivity, BIG-IP LTM provides a reliable connection to the database to help ensure consistent performance across all applications. F ...
... are offloaded, freeing valuable resources. Moreover, even though application servers might have different software, versions, and behavior in terms of timeouts and connectivity, BIG-IP LTM provides a reliable connection to the database to help ensure consistent performance across all applications. F ...
Database Systems: Design, Implementation, and Management
... • Specifies the tables from which the data will be drawn • Can use SELECT subquery in the FROM clause – View name can be used anywhere a table is expected ...
... • Specifies the tables from which the data will be drawn • Can use SELECT subquery in the FROM clause – View name can be used anywhere a table is expected ...
CS 579 Database Systems
... [email protected], hiredate AS [email protected], sal, comm AS [email protected]) // invented syntax loosely based on Oracle The rows defining all the fragments should be complete and mutually exclusive. All automatically include the primary key empno to match up rows (or u ...
... [email protected], hiredate AS [email protected], sal, comm AS [email protected]) // invented syntax loosely based on Oracle The rows defining all the fragments should be complete and mutually exclusive. All automatically include the primary key empno to match up rows (or u ...
Microsoft System
... Enterprise DPML – “Application Agent” – per protected server Unified support of Microsoft applications SQL, Exchange, SharePoint, & Virtualization – and files Protect DPM 2 DPM 4 DR – disaster recovery ...
... Enterprise DPML – “Application Agent” – per protected server Unified support of Microsoft applications SQL, Exchange, SharePoint, & Virtualization – and files Protect DPM 2 DPM 4 DR – disaster recovery ...
Unicenter Database Management for DB2 for z/OS
... and later…. DB2 V8 exploitation across the products – a large part of our effort for the next year As V8 is the largest release ever, feature support is being prioritized based upon customer input – next slide for ...
... and later…. DB2 V8 exploitation across the products – a large part of our effort for the next year As V8 is the largest release ever, feature support is being prioritized based upon customer input – next slide for ...
Odysseus: a High-Performance ORDBMS Tightly
... Conventional ORDBMS vendors provide extension mechanisms for adding user-defined types and functions to their own DBMSs. Here, the extension mechanisms are implemented using a highlevel interface. We call this technique loose-coupling. The advantage of loose-coupling is that it is easy to implement. ...
... Conventional ORDBMS vendors provide extension mechanisms for adding user-defined types and functions to their own DBMSs. Here, the extension mechanisms are implemented using a highlevel interface. We call this technique loose-coupling. The advantage of loose-coupling is that it is easy to implement. ...
Connecting an ArcIMS Site to an External Database
... Although ArcIMS wizards can help users create and deploy interactive maps on the Web quickly and easily, they do not possess the functionality to access an external database. In some cases, this functionality may be required. For example, a county may store parcel polygons as GIS layers in one depar ...
... Although ArcIMS wizards can help users create and deploy interactive maps on the Web quickly and easily, they do not possess the functionality to access an external database. In some cases, this functionality may be required. For example, a county may store parcel polygons as GIS layers in one depar ...
DSM 2015.2 System Requirements DSMDB
... It is absolutely essential that Windows and SQL authentication is enabled in your database server’s security settings. To do this on the SQL Server, select the option SQL-Server and Windows in the Enterprise Manager (Security tab in the server’s properties dialog box). This setting is the SQL Server ...
... It is absolutely essential that Windows and SQL authentication is enabled in your database server’s security settings. To do this on the SQL Server, select the option SQL-Server and Windows in the Enterprise Manager (Security tab in the server’s properties dialog box). This setting is the SQL Server ...
Portal Presentation - Melbourne SQL Server User Group
... • When an object over 128 extents (1024KB) is dropped SQL Server 2005 does not immediately reclaim the space allocated by that object • A background process outside the scope of the drop transaction handles the physical deallocation • This improves the performance of maintenance operations such as i ...
... • When an object over 128 extents (1024KB) is dropped SQL Server 2005 does not immediately reclaim the space allocated by that object • A background process outside the scope of the drop transaction handles the physical deallocation • This improves the performance of maintenance operations such as i ...
Christoph Koch
... • Mingsheng Hong, Mirek Riedewald, Christoph Koch, Johannes Gehrke, and Alan Demers. “Rule‐ Based Multi‐Query Optimization”. In Proc. EDBT 2009, St. Petersburg, Russia. • Michaela G otz and Christoph Koch. “A Compositional Framework for Complex Queries over Uncertain Data”. In Proc. ICDT 2009, St. ...
... • Mingsheng Hong, Mirek Riedewald, Christoph Koch, Johannes Gehrke, and Alan Demers. “Rule‐ Based Multi‐Query Optimization”. In Proc. EDBT 2009, St. Petersburg, Russia. • Michaela G otz and Christoph Koch. “A Compositional Framework for Complex Queries over Uncertain Data”. In Proc. ICDT 2009, St. ...
SQL Server Indexing for the Client Developer
... statement Non-Clustered indexes always contain the clustered index columns (when table has a clustered index) When table is a heap, the Row ID is stored in every nonclustered index. Can be created on any filegroup within the database Can be filtered indexes to include fewer rows in the index. ...
... statement Non-Clustered indexes always contain the clustered index columns (when table has a clustered index) When table is a heap, the Row ID is stored in every nonclustered index. Can be created on any filegroup within the database Can be filtered indexes to include fewer rows in the index. ...
slide2
... You may want to create a backup of your data so that if you lose or damage your database, you can recover from the backup. You can use a backup tool, such as the Microsoft backup tool, or some other backup program. To restore the data from the backup, you need to use the same backup tool according t ...
... You may want to create a backup of your data so that if you lose or damage your database, you can recover from the backup. You can use a backup tool, such as the Microsoft backup tool, or some other backup program. To restore the data from the backup, you need to use the same backup tool according t ...