Backup + Restore
... Exec sp_addumpdevice ‘disk’, ‘Nwindbaclog’, ‘D:\Baclup\Nwind backuplog.bak’ Backup log Northwind To NwindBaclog ...
... Exec sp_addumpdevice ‘disk’, ‘Nwindbaclog’, ‘D:\Baclup\Nwind backuplog.bak’ Backup log Northwind To NwindBaclog ...
13. Tamino XMLDB
... 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), e.g. Adabas or any SQL database At query time, these elements and attri ...
... 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), e.g. Adabas or any SQL database At query time, these elements and attri ...
Oracle 10g
... Oracle 10g optimizer statistics did not appear to be particularly more accurate than those collected by ANALYZE in Oracle 8i. In particular Oracle 10g’s estimate of distinct column values was sometimes less accurate than Oracle 8i’s. – Could have been caused by excessively small sample size on s ...
... Oracle 10g optimizer statistics did not appear to be particularly more accurate than those collected by ANALYZE in Oracle 8i. In particular Oracle 10g’s estimate of distinct column values was sometimes less accurate than Oracle 8i’s. – Could have been caused by excessively small sample size on s ...
An Oracle 8i to 10g Upgrade Case Study
... Oracle 10g optimizer statistics did not appear to be particularly more accurate than those collected by ANALYZE in Oracle 8i. In particular Oracle 10g’s estimate of distinct column values was sometimes less accurate than Oracle 8i’s. – Could have been caused by excessively small sample size on s ...
... Oracle 10g optimizer statistics did not appear to be particularly more accurate than those collected by ANALYZE in Oracle 8i. In particular Oracle 10g’s estimate of distinct column values was sometimes less accurate than Oracle 8i’s. – Could have been caused by excessively small sample size on s ...
Don`t Reveal My Intension: Protecting User Privacy Using
... match some given selection criteria; projection, which reduces the arity of the tuples it processes by eliminating unwanted attributes; Cartesian product, which returns all possible combinations of tuples from two input relations; rename, which changes the labels of the components of the tuples it p ...
... match some given selection criteria; projection, which reduces the arity of the tuples it processes by eliminating unwanted attributes; Cartesian product, which returns all possible combinations of tuples from two input relations; rename, which changes the labels of the components of the tuples it p ...
XML and Web Services support in SQL Server 2005
... generate xsi:nil for NULL database values FOR XML AUTO/RAW, ELEMENTS XSINIL nested FOR XML queries can specify ROOT element can name element in FOR XML RAW
changes to nesting algorithm in XML AUTO
supports new data types
varchar(max), nvarchar(max), varbinary(max)
UDTs (must be cast/converted ...
... generate xsi:nil for NULL database values FOR XML AUTO/RAW, ELEMENTS XSINIL nested FOR XML queries can specify ROOT element can name
CF and JSP/Servlets A Comparison
... Java class that dynamically extends the function of a Web Server Handle HTTP requests and generate HTTP responses ...
... Java class that dynamically extends the function of a Web Server Handle HTTP requests and generate HTTP responses ...
- Sacramento - California State University
... problems of information management. In general, a server reliably manages a large amount of data in a multiuser environment so that many users can concurrently access the same data. All this is accomplished while delivering high performance. A database server also prevents unauthorized access and pr ...
... problems of information management. In general, a server reliably manages a large amount of data in a multiuser environment so that many users can concurrently access the same data. All this is accomplished while delivering high performance. A database server also prevents unauthorized access and pr ...
Further Web services with .NET and PHP
... this URL is correct but this is what happens when the application root is yet to be published ...
... this URL is correct but this is what happens when the application root is yet to be published ...
6. Compatibility Assessment for Migration to DB2 pureScale
... database objects and data between DB2 10.1 databases. DCW offers the following step-by-step functions to facilitate the process. 1. DCW Task Launcher– An integrated help guide, which provides step by step instructions through the conversion process. 2. Assessment Report for Conversion to DB2 pureSca ...
... database objects and data between DB2 10.1 databases. DCW offers the following step-by-step functions to facilitate the process. 1. DCW Task Launcher– An integrated help guide, which provides step by step instructions through the conversion process. 2. Assessment Report for Conversion to DB2 pureSca ...
CS6362 1998 - Northumbria University
... Advanced Databases (CM036): Lecture # 4 (Object-Relational and Nested-Relational Databases ...
... Advanced Databases (CM036): Lecture # 4 (Object-Relational and Nested-Relational Databases ...
1 - CUHK CSE
... Hash table, which applies an algorithm of hashing function for indexing, is a powerful mechanism with constant-time accession to large amount of data. Hash table defined in this project is not as flexible as an association list, but because its access time is independent of the number of association ...
... Hash table, which applies an algorithm of hashing function for indexing, is a powerful mechanism with constant-time accession to large amount of data. Hash table defined in this project is not as flexible as an association list, but because its access time is independent of the number of association ...
Informix 11.5 Bootcamp Application Development Overview Information Management Partner Technologies
... create trigger man_upd_t1 update on manufact Before (insert into manu_operations_summary values ("Manu update")) for each row (execute procedure man_proc() with trigger references); create trigger man_upd_t2 update on manufact referencing OLD as old New as new for each row (insert into manu_log valu ...
... create trigger man_upd_t1 update on manufact Before (insert into manu_operations_summary values ("Manu update")) for each row (execute procedure man_proc() with trigger references); create trigger man_upd_t2 update on manufact referencing OLD as old New as new for each row (insert into manu_log valu ...
Design and Implementation of Database Intrusion Detection System
... with data that changes its value with time. This intrusion detection model observes the database behavior at the level of sensor transaction. If a transaction attempts to update a temporal data which has already been updated in that period, an alarm is raised. Wenhui et al. [8] proposed a two-layer ...
... with data that changes its value with time. This intrusion detection model observes the database behavior at the level of sensor transaction. If a transaction attempts to update a temporal data which has already been updated in that period, an alarm is raised. Wenhui et al. [8] proposed a two-layer ...
2. Quality metrics for SQL queries embedded in host languages - Huib J. van den Brink, Rob C. van der Leek
... of constructions used within the different host languages. Queries build out of string concatenation and queries located in designated blocks, making the SQL grammar a part of the host language, as with for instance COBOL. For the string concatenation case, when queries are constructed out of string ...
... of constructions used within the different host languages. Queries build out of string concatenation and queries located in designated blocks, making the SQL grammar a part of the host language, as with for instance COBOL. For the string concatenation case, when queries are constructed out of string ...
RDF Objects
... unambiguous properties. These properties can be determined from OWL and DAML ontologies. An application wanting to query a database for information about a person will need to identify that person by their unambiguous properties, for example their email address or social security number. This is a p ...
... unambiguous properties. These properties can be determined from OWL and DAML ontologies. An application wanting to query a database for information about a person will need to identify that person by their unambiguous properties, for example their email address or social security number. This is a p ...
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... external vendor data feed. The package is executed several times a day, either as part of other packages’ control flow or by itself. The external data feed is unreliable because network failures and slow response times are frequent. The package is currently deployed on the file system. To analyze th ...
... external vendor data feed. The package is executed several times a day, either as part of other packages’ control flow or by itself. The external data feed is unreliable because network failures and slow response times are frequent. The package is currently deployed on the file system. To analyze th ...
Oracle Database 11g Family
... All four editions of Oracle Database 11g are built using the same reliable database engine architecture and are completely compatible with each other. They are also available on a choice of operating systems and include a common set of application development tools and programming interfaces. Using ...
... All four editions of Oracle Database 11g are built using the same reliable database engine architecture and are completely compatible with each other. They are also available on a choice of operating systems and include a common set of application development tools and programming interfaces. Using ...
Elmasri/Navathe, Fundamentals of Database Systems, Fourth Edition
... A constraint involving two relations (the previous constraints involve a single relation). Used to specify a relationship among tuples in two relations: the referencing relation and the referenced relation. Tuples in the referencing relation R1 have attributes FK (called foreign key attributes ...
... A constraint involving two relations (the previous constraints involve a single relation). Used to specify a relationship among tuples in two relations: the referencing relation and the referenced relation. Tuples in the referencing relation R1 have attributes FK (called foreign key attributes ...
![37] C. Mohan and F. Levine. ARIES/IM an e cient](http://s1.studyres.com/store/data/007913026_1-c3d89e6fbde14ed6f6670e835f6e29bb-300x300.png)
37] C. Mohan and F. Levine. ARIES/IM an e cient
... In general, the search proceeds as described in Section 7.3.1 except that each node visited is pushed onto the stack. We describe only the search for a \greater-than" value, though all comparisons are supported in the implementation. After a lock on the target key is obtained, validation is performe ...
... In general, the search proceeds as described in Section 7.3.1 except that each node visited is pushed onto the stack. We describe only the search for a \greater-than" value, though all comparisons are supported in the implementation. After a lock on the target key is obtained, validation is performe ...
XSQLUnit10OverheadsOlder
... changed, but the index also has to be changed. • This causes insert, update, and delete operations to run somewhat more slowly than they otherwise would. ...
... changed, but the index also has to be changed. • This causes insert, update, and delete operations to run somewhat more slowly than they otherwise would. ...