Paper
... any COM-enabled language. Tools (for Java and Natural) and an add-in for Microsoft Visual Studio (for C, C++ and VB) support the implementation of extension functions. A typical user-defined function is one that handles data in some specific way that cannot be anticipated by a standard function prov ...
... any COM-enabled language. Tools (for Java and Natural) and an add-in for Microsoft Visual Studio (for C, C++ and VB) support the implementation of extension functions. A typical user-defined function is one that handles data in some specific way that cannot be anticipated by a standard function prov ...
... 6 Getting started with DB2 application development The licensed program described in this document and all licensed material available for it are provided by IBM under terms of the IBM Customer Agreement, IBM International Program License Agreement or any equivalent agreement between us. Any perfor ...
Defying Conventional Wisdom
... in the wild innovation of the early software industry. But as the Information Age dawned, demand for secure data management forced the young company, then called Relational Software Inc. (RSI), to expand and mature. Customers wanted innovation and security, coupled with a reliable partner to handle ...
... in the wild innovation of the early software industry. But as the Information Age dawned, demand for secure data management forced the young company, then called Relational Software Inc. (RSI), to expand and mature. Customers wanted innovation and security, coupled with a reliable partner to handle ...
Eliminating inner joins based on a contained predicate and a
... executable instructions that cause the computer to determine that the query does not access any attribute in the parent table other than the pk. The program further includes executable instructions that cause the computer to determine that the ...
... executable instructions that cause the computer to determine that the query does not access any attribute in the parent table other than the pk. The program further includes executable instructions that cause the computer to determine that the ...
Customizing the Informix Dynamic Server for Your Environment Front cover
... Santosh Sajip Vinayak Shenoi Robert Uleman Suma Vinod ...
... Santosh Sajip Vinayak Shenoi Robert Uleman Suma Vinod ...
... Reference. He has also held senior division management and marketing positions at Apple Computer and Hewlett-Packard. Groff holds a B.S. in mathematics from the Massachusetts Institute of Technology and an M.B.A. from Harvard University. Paul N. Weinberg is president and CEO of A2i, Inc., a software ...
Microsoft Dynamics CRM 2011 Operating and Maintaining
... The simplest way to change a service account is to run a repair operation and then specify the new service account during the repair. There may be a short downtime as the services are stopped and files are verified and possibly refreshed as part of the repair. For more information, see the Uninstall ...
... The simplest way to change a service account is to run a repair operation and then specify the new service account during the repair. There may be a short downtime as the services are stopped and files are verified and possibly refreshed as part of the repair. For more information, see the Uninstall ...
KEMI-TORNIO UNIVERSITY OF APPLIED
... SQL was developed at IBM by Donald D. Chamberlin and Raymond F. Boyce in the early 1970s. The first Relational Database Management System was RDMS, developed at MIT in the early 1970s, soon followed by Ingres, developed in 1974 at U.C. Berkeley. Ingres implemented a query language known as QUEL, whi ...
... SQL was developed at IBM by Donald D. Chamberlin and Raymond F. Boyce in the early 1970s. The first Relational Database Management System was RDMS, developed at MIT in the early 1970s, soon followed by Ingres, developed in 1974 at U.C. Berkeley. Ingres implemented a query language known as QUEL, whi ...
Chapter 4: Introduction to Transaction Processing Concepts and
... entries. (Notice that the log file must be kept on disk. At the time of a system crash, only the log entries that have been written back to disk are considered in the recovery process because the contents of main memory may be lost.) Force writing a log: before a transaction reaches its commit point ...
... entries. (Notice that the log file must be kept on disk. At the time of a system crash, only the log entries that have been written back to disk are considered in the recovery process because the contents of main memory may be lost.) Force writing a log: before a transaction reaches its commit point ...
Backing up Microsoft SQL Server with IBM Tivoli
... 4.2 Legacy backups using the GUI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 4.2.1 Full database backups using the GUI . . . . . . . . . . . . . . . . . . . . . . . 141 4.2.2 Transaction log backups using the GUI . . . . . . . . . . . . . . . . . . . . . 143 4.2.3 Differentia ...
... 4.2 Legacy backups using the GUI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 4.2.1 Full database backups using the GUI . . . . . . . . . . . . . . . . . . . . . . . 141 4.2.2 Transaction log backups using the GUI . . . . . . . . . . . . . . . . . . . . . 143 4.2.3 Differentia ...
Chapter 14: Query Optimization
... Two expressions in the multiset version of the relational algebra given a SQL query are said to be equivalent if on every legal database instance the two expressions generate the same multiset of tuples ...
... Two expressions in the multiset version of the relational algebra given a SQL query are said to be equivalent if on every legal database instance the two expressions generate the same multiset of tuples ...
Document
... relations: PERSONAL and BIRTH. This gives us “long tuples,'' consisting of a tuple in PERSONAL and a tuple in BIRTH. For our purpose, the two tuples matched if PERSON in PERSONAL is ...
... relations: PERSONAL and BIRTH. This gives us “long tuples,'' consisting of a tuple in PERSONAL and a tuple in BIRTH. For our purpose, the two tuples matched if PERSON in PERSONAL is ...
Oracle Database Appliance Frequently Asked Questions
... networking, all engineered to work together in a single box. What database version does the Oracle Database Appliance support? ...
... networking, all engineered to work together in a single box. What database version does the Oracle Database Appliance support? ...
Certification Sample Test 700 IBM DB2 UDB V8.1 Family
... constraint defined on the EMPID column. The foreign key is defined with the rule ON DELETE RESTRICT. If there are corresponding rows in the dependent SALARY table, the deletion rule will not allow the rows to be deleted from the parent EMPLOYEE table. In this scenario, the referential integrity cons ...
... constraint defined on the EMPID column. The foreign key is defined with the rule ON DELETE RESTRICT. If there are corresponding rows in the dependent SALARY table, the deletion rule will not allow the rows to be deleted from the parent EMPLOYEE table. In this scenario, the referential integrity cons ...
HPE Vertica 7.1.x Concepts Guide
... unnecessary data retrieval. Unlike other RDBMS systems, HP Vertica reads the columns from database objects called projections, which are described in the Physical Schema section of this guide. No resources are wasted by reading large numbers of unused columns. Every byte of data is used by the execu ...
... unnecessary data retrieval. Unlike other RDBMS systems, HP Vertica reads the columns from database objects called projections, which are described in the Physical Schema section of this guide. No resources are wasted by reading large numbers of unused columns. Every byte of data is used by the execu ...
YourSQL: A High-Performance Database System Leveraging In
... Interfaces between a host and ISC tasks. For distributed processing, an interface between a host database system and ISC tasks must be well defined so that the host can invoke ISC tasks and retrieve results from them. Such interface should also tolerate a relatively large bandwidth since the size of ...
... Interfaces between a host and ISC tasks. For distributed processing, an interface between a host database system and ISC tasks must be well defined so that the host can invoke ISC tasks and retrieve results from them. Such interface should also tolerate a relatively large bandwidth since the size of ...
Microsoft SQL Server on EMC Symmetrix Storage Systems
... Use, copying, and distribution of any EMC software described in this publication requires an applicable software license. For the most up-to-date regulatory document for your product line, go to the Technical Documentation and Advisories section on EMC Powerlink. For the most up-to-date listing of E ...
... Use, copying, and distribution of any EMC software described in this publication requires an applicable software license. For the most up-to-date regulatory document for your product line, go to the Technical Documentation and Advisories section on EMC Powerlink. For the most up-to-date listing of E ...
0706584321.pdf
... it would require millions of access control specifications to be provided (manually) by the administrator. It is also possible to create views for specific users, which allow those users access to only selected tuples of a table, but again this approach is not scalable with large numbers of users. C ...
... it would require millions of access control specifications to be provided (manually) by the administrator. It is also possible to create views for specific users, which allow those users access to only selected tuples of a table, but again this approach is not scalable with large numbers of users. C ...
informatik - FernUni Hagen
... In this paper, we are interested in the other perspective. It is focused on the development of query methods that can be added to extensible spatiotemporal DBMS. These query methods should allow the user to query for database objects that depict individual spatiotemporal patterns. In this sense, eve ...
... In this paper, we are interested in the other perspective. It is focused on the development of query methods that can be added to extensible spatiotemporal DBMS. These query methods should allow the user to query for database objects that depict individual spatiotemporal patterns. In this sense, eve ...
Evaluating and Comparing Oracle Database Appliance X6
... Note: The specific workload tested during this benchmark is the Swingbench Order Entry (OE) workload which is TPC-C like. A secondary objective of this white paper is to illustrate a process for executing test workload in non-Oracle Database Appliance environments and comparing the results against t ...
... Note: The specific workload tested during this benchmark is the Swingbench Order Entry (OE) workload which is TPC-C like. A secondary objective of this white paper is to illustrate a process for executing test workload in non-Oracle Database Appliance environments and comparing the results against t ...
EMC AUTOMATED PERFORMANCE OPTIMIZATION for MICROSOFT APPLICATIONS
... EMC believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. The information in this publication is provided “as is.” EMC Corporation makes no representations or warranties of any kind with respect to the information in ...
... EMC believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. The information in this publication is provided “as is.” EMC Corporation makes no representations or warranties of any kind with respect to the information in ...
13. Tamino XMLDB
... Associate indexing with elements and attributes defined in the schema. These are especially important for performance and sorting issues. Associate mapping information with elements and attributes which controls whether they are stored natively in Tamino or in an external data store (via X-Node) ...
... Associate indexing with elements and attributes defined in the schema. These are especially important for performance and sorting issues. Associate mapping information with elements and attributes which controls whether they are stored natively in Tamino or in an external data store (via X-Node) ...
