Interfacing a Natural Language Front
... The modi ed version of Masque, called Masque/SQL, that was produced during this project, transforms each user question into an appropriate SQL query. The SQL query is executed against the relational database, and the results are reported back to the user. Masque/SQL was tested using a world-geograph ...
... The modi ed version of Masque, called Masque/SQL, that was produced during this project, transforms each user question into an appropriate SQL query. The SQL query is executed against the relational database, and the results are reported back to the user. Masque/SQL was tested using a world-geograph ...
lesson25
... • You also learned how to work with log shipping, which takes a copy of the transaction log and “ships” it to a remote destination. • To switch over to the remote standby server, you manually need to follow certain steps to perform the switch. • The standby server, however, has the capability to be ...
... • You also learned how to work with log shipping, which takes a copy of the transaction log and “ships” it to a remote destination. • To switch over to the remote standby server, you manually need to follow certain steps to perform the switch. • The standby server, however, has the capability to be ...
Developer`s Guide v1.0
... There are a couple of interesting features in the template approach: 1. Mapping: Mapping is really easy with the token. CustID is mapped to CustomerId in the sample. It is possible to do many to one mapping in the template (mapping multiple field values into one XML element). 2. Flexibility: When sc ...
... There are a couple of interesting features in the template approach: 1. Mapping: Mapping is really easy with the token. CustID is mapped to CustomerId in the sample. It is possible to do many to one mapping in the template (mapping multiple field values into one XML element). 2. Flexibility: When sc ...
Prof. Dr. Rainer Manthey Intelligent Information Systems
... • To make you fit for the exam! • Attention! There are too few exercise weeks (for a long lecture)! • To provide some „hands on“ experience with theoretically introduced concepts. • Participation will not be checked, but is strongly recommended!! • No prerequisites for getting admission to exams! • ...
... • To make you fit for the exam! • Attention! There are too few exercise weeks (for a long lecture)! • To provide some „hands on“ experience with theoretically introduced concepts. • Participation will not be checked, but is strongly recommended!! • No prerequisites for getting admission to exams! • ...
m - Hal
... Encompass all DB-independent steps of the rewriting process Leave only DB-specific rewriting as a last step ...
... Encompass all DB-independent steps of the rewriting process Leave only DB-specific rewriting as a last step ...
XML - Cern
... • Messages can be transformed from one type to another – Object to XML, XML to Object, XML to XML Users define attributes in the destination message as expressions involving attributes in the source message – e.g., Subscription based on existNode() ...
... • Messages can be transformed from one type to another – Object to XML, XML to Object, XML to XML Users define attributes in the destination message as expressions involving attributes in the source message – e.g., Subscription based on existNode() ...
Chapter 7
... and hours_worked columns from a table named Payroll, and sorts the rows in descending order by hours_worked. 2. Write a SELECT statement that creates an alias named Rate_of_Pay for the existing column named pay_rate in the Payroll table. 3. Write a SELECT statement for the Payroll table that creates ...
... and hours_worked columns from a table named Payroll, and sorts the rows in descending order by hours_worked. 2. Write a SELECT statement that creates an alias named Rate_of_Pay for the existing column named pay_rate in the Payroll table. 3. Write a SELECT statement for the Payroll table that creates ...
ExamView - Untitled.tst
... 5. With large and complex collections of information, flat-file databases can become unwieldy. ...
... 5. With large and complex collections of information, flat-file databases can become unwieldy. ...
Backup and Restore
... To understand the crucial difference between consistent and inconsistent backups, you must first understand the concept of the system change number (SCN). The SCN is an Oracle server-assigned number that indicates a committed version of the database. It's quite possible that different datafiles in t ...
... To understand the crucial difference between consistent and inconsistent backups, you must first understand the concept of the system change number (SCN). The SCN is an Oracle server-assigned number that indicates a committed version of the database. It's quite possible that different datafiles in t ...
Sun Microsystems Inc. JDBC 2.1 API
... the third row following the current row, provided the row exists. The JDBC API allows result sets to be directly updatable, as well. ...
... the third row following the current row, provided the row exists. The JDBC API allows result sets to be directly updatable, as well. ...
SHAREPOINT BLOB STORAGE SOLUTION WITH METALOGIX AND EMC ISILON SCALE-OUT NAS
... Microsoft SharePoint typically stores multiple copies of the same BLOB if it’s referenced in more than one SharePoint library, which consumes storage that could be used for other purposes. Metalogix StoragePoint software recognizes these duplicates and will store only one copy of the BLOB no matter ...
... Microsoft SharePoint typically stores multiple copies of the same BLOB if it’s referenced in more than one SharePoint library, which consumes storage that could be used for other purposes. Metalogix StoragePoint software recognizes these duplicates and will store only one copy of the BLOB no matter ...
L - Fuzzy Structured Query Language
... ling system by providing easy and exible access to information, data sharing, data integrity, information security and optimization of space [20]. The relational database model, developed by E. F. Codd [5], has been widely used in this modern world due to its ability to break the barriers of compl ...
... ling system by providing easy and exible access to information, data sharing, data integrity, information security and optimization of space [20]. The relational database model, developed by E. F. Codd [5], has been widely used in this modern world due to its ability to break the barriers of compl ...
Database Management - Courses - University of California, Berkeley
... databases – A script that works fine scanning a small data file may become unusable when the file becomes large. – Issues of transaction workload on the site • Starting a separate copy of a CGI program for each user is NOT a scalable solution as the workload grows ...
... databases – A script that works fine scanning a small data file may become unusable when the file becomes large. – Issues of transaction workload on the site • Starting a separate copy of a CGI program for each user is NOT a scalable solution as the workload grows ...
A Software Tool to Transform Relational Databases in order to Mine
... If the table’s primary key P 1, P 2, ..., P k(k ≥ 1) is declared (see [7] for the definition of primary key), then in order to include only one of these pairs, we complete the statement’s WHERE condition in case of k = 1 with: AND (T1.P1 < T2.P1) or if k > 1 with AND (T1.P1k < T2.P1k) where P 1k den ...
... If the table’s primary key P 1, P 2, ..., P k(k ≥ 1) is declared (see [7] for the definition of primary key), then in order to include only one of these pairs, we complete the statement’s WHERE condition in case of k = 1 with: AND (T1.P1 < T2.P1) or if k > 1 with AND (T1.P1k < T2.P1k) where P 1k den ...
MYCH4
... Selection ( ) Selects a subset of rows from relation. Projection ( ) Deletes unwanted columns from relation. Cross-product ( ) Allows us to combine two relations. Set-difference ( ) Tuples in reln. 1, but not in reln. 2. Union ( ) Tuples in reln. 1 and in reln. 2. ...
... Selection ( ) Selects a subset of rows from relation. Projection ( ) Deletes unwanted columns from relation. Cross-product ( ) Allows us to combine two relations. Set-difference ( ) Tuples in reln. 1, but not in reln. 2. Union ( ) Tuples in reln. 1 and in reln. 2. ...
SQL Server 2014 In-Memory OLTP
... In-Memory OLTP is a specialized, memory-optimized relational data management engine and native stored procedure compiler, integrated into SQL Server. Microsoft designed In-Memory OLTP to handle the most demanding OLTP workloads. To accomplish this, In-Memory OLTP introduces two fundamentally new con ...
... In-Memory OLTP is a specialized, memory-optimized relational data management engine and native stored procedure compiler, integrated into SQL Server. Microsoft designed In-Memory OLTP to handle the most demanding OLTP workloads. To accomplish this, In-Memory OLTP introduces two fundamentally new con ...
SELECT Statement
... SQL supported, however, most databases support it. The following are some more useful mathematical functions to be aware of since you might need them. These functions are not standard in the ANSI SQL-92 specs, therefore they may or may not be available on the specific RDBMS that you are using. Howev ...
... SQL supported, however, most databases support it. The following are some more useful mathematical functions to be aware of since you might need them. These functions are not standard in the ANSI SQL-92 specs, therefore they may or may not be available on the specific RDBMS that you are using. Howev ...
PPTX
... Is there a theory? • Our study should be regarded as a pattern observer, rather than as a collection of laws, coming with their internal mechanics and architecture. • It will take too many studies (to enlarge the representativeness even more) and more controlled experiments (in-depth excavation of ...
... Is there a theory? • Our study should be regarded as a pattern observer, rather than as a collection of laws, coming with their internal mechanics and architecture. • It will take too many studies (to enlarge the representativeness even more) and more controlled experiments (in-depth excavation of ...