Triggers - Department Of Computing
... Whenever some details for an employee are deleted or updated, both the previous and new details are recorded in an audit table to allow tracing the history of changes. An insert operation cannot be recorded with this trigger as old.empno has no value. ...
... Whenever some details for an employee are deleted or updated, both the previous and new details are recorded in an audit table to allow tracing the history of changes. An insert operation cannot be recorded with this trigger as old.empno has no value. ...
Special Issue on Query Processing in Commercial Database Systems
... world. As I have indicated before, it is my hope that one role for the Bulletin is to keep the database technical community informed about the state of commercial practice. In this regard, the March 1994 Bulletin, to be edited by Mei Hsu jointly with Ron Obermark, will be on transaction monitors and ...
... world. As I have indicated before, it is my hope that one role for the Bulletin is to keep the database technical community informed about the state of commercial practice. In this regard, the March 1994 Bulletin, to be edited by Mei Hsu jointly with Ron Obermark, will be on transaction monitors and ...
Pass4sure 70
... D: An Access database doesn't have a Windows NT account. An Access database could have a username and a password. QUESTION 5 You want to configure SQL Server to notify you by e-mail when an alert occurs. Which series of steps must you perform? A. Configure the SQL Server Agent service to log on as t ...
... D: An Access database doesn't have a Windows NT account. An Access database could have a username and a password. QUESTION 5 You want to configure SQL Server to notify you by e-mail when an alert occurs. Which series of steps must you perform? A. Configure the SQL Server Agent service to log on as t ...
Linked data performance in different databases
... Queries of connected data usually take longer than trivial queries. In traditional RDBMS they are made through joins, which can have a significant impact on performance. On other platforms, joins are not even possible, and the connectedness of data has to be handled explicitly in the application cod ...
... Queries of connected data usually take longer than trivial queries. In traditional RDBMS they are made through joins, which can have a significant impact on performance. On other platforms, joins are not even possible, and the connectedness of data has to be handled explicitly in the application cod ...
Document
... A unique sequential (incremented by 1) number or random 4 bytes number assigned whenever a new record is added to a table. ...
... A unique sequential (incremented by 1) number or random 4 bytes number assigned whenever a new record is added to a table. ...
LINQ to SQL - DevEvening
... Data provider for LINQ History: ◦ First LINQ provider - “kick the tyres” ◦ Part of .NET 3.5 released 2008 ◦ Microsoft’s first ORM? ...
... Data provider for LINQ History: ◦ First LINQ provider - “kick the tyres” ◦ Part of .NET 3.5 released 2008 ◦ Microsoft’s first ORM? ...
MANAGING DATA RESOURCES
... file. A transaction file, therefore, would contain records of all transactions occurring during a period and might be used periodically to update the permanent records contained in a master file. A history file is an obsolete transaction or master file retained for backup purposes or for long-term h ...
... file. A transaction file, therefore, would contain records of all transactions occurring during a period and might be used periodically to update the permanent records contained in a master file. A history file is an obsolete transaction or master file retained for backup purposes or for long-term h ...
On the Use of Linda as a Framework for Distributed Database Systems
... Replication was not a big concern when the original Linda was proposed [10]. The nature of applications that were developed in Linda did not require replication — Linda was used in parallel computation (tightly coupled processing). However, as Linda became more popular in the field of distributed sy ...
... Replication was not a big concern when the original Linda was proposed [10]. The nature of applications that were developed in Linda did not require replication — Linda was used in parallel computation (tightly coupled processing). However, as Linda became more popular in the field of distributed sy ...
Is the SAS System a Database Management System?
... SAS data sets are composed of rows (observations) and columns (variables), and thus are relational tables.' The SOL procedure implements the de facto industry ...
... SAS data sets are composed of rows (observations) and columns (variables), and thus are relational tables.' The SOL procedure implements the de facto industry ...
saleslogix - Empath-e
... system totally disconnected, they will have a local sub-set of the master system on their portable. A database server such as Microsoft SQL Server Personal Edition or MSDE serves this function. ...
... system totally disconnected, they will have a local sub-set of the master system on their portable. A database server such as Microsoft SQL Server Personal Edition or MSDE serves this function. ...
Interaction of Ontology and Database in the Information System
... Role and Goals of Ontology As a resource, ontologies are: About global thinking and understanding of the business, and global, general, technology independent presentation of this understanding, which intended to be shared. Relatively independent of particular applications, consisting of relati ...
... Role and Goals of Ontology As a resource, ontologies are: About global thinking and understanding of the business, and global, general, technology independent presentation of this understanding, which intended to be shared. Relatively independent of particular applications, consisting of relati ...
Implementing SNOMED CT in a Relational Database
... ▪ Choose relevant release files ▪ Use RF2 file structure with appropriate indexes and keys ...
... ▪ Choose relevant release files ▪ Use RF2 file structure with appropriate indexes and keys ...
Databases and Database Programming Robert M. Dondero, Ph.D. Princeton University
... Which customers purchased the book whose ISBN is 123? ...
... Which customers purchased the book whose ISBN is 123? ...
Lecture 2
... GOM is “abstract” (or conceptual) part of the OGC suite of standards. It defines geometries and operations on them. The GOM is conceptual model independent of SQL or any other language, and hence is used to define more concrete implementations. The GOM is based on the Object Orientation concept of ...
... GOM is “abstract” (or conceptual) part of the OGC suite of standards. It defines geometries and operations on them. The GOM is conceptual model independent of SQL or any other language, and hence is used to define more concrete implementations. The GOM is based on the Object Orientation concept of ...
InternetApp
... What type is the object being sent: Content-Type: text/html Other information such as the server type, server time, etc. ...
... What type is the object being sent: Content-Type: text/html Other information such as the server type, server time, etc. ...
Business Application Reporting
... Treat the report as you would any UI component (i.e. don’t add business logic/calculations). Always make them part of the data definition. Use the report as a presentation vehicle, nothing more. Unless a report is (and always will be) part of an internal application, keep database references out of ...
... Treat the report as you would any UI component (i.e. don’t add business logic/calculations). Always make them part of the data definition. Use the report as a presentation vehicle, nothing more. Unless a report is (and always will be) part of an internal application, keep database references out of ...
E-Notebook 11.5 Installation Guide
... if you plan on sharing your database since some of the folders need to be shared over the network in that case. The example below will use a ‘data’ hard drive. You can create the data and configuration folders in advance before running the Database Setup Wizard but if you have not so, the Wizard wil ...
... if you plan on sharing your database since some of the folders need to be shared over the network in that case. The example below will use a ‘data’ hard drive. You can create the data and configuration folders in advance before running the Database Setup Wizard but if you have not so, the Wizard wil ...
“Oracle Database 11g: SQL Tuning Workshop”
... Gain expertise in relational database data management as you learn how to effectively use SQL commands against your business data. These features will help you query and manipulate data within the database, use the dictionary views to retrieve metadata and create reports about their schema objects. ...
... Gain expertise in relational database data management as you learn how to effectively use SQL commands against your business data. These features will help you query and manipulate data within the database, use the dictionary views to retrieve metadata and create reports about their schema objects. ...
Lecture 7 - Pravin Shetty > Resume
... which allow any and / or all transaction(s) to be traced through ALL STAGES of processing’ This infers that the following devices / techniques are in place: 1. A logging device which ‘traps’ all transactions 2. Some way of tagging each transaction so that it can be identified 3. Some way of retrievi ...
... which allow any and / or all transaction(s) to be traced through ALL STAGES of processing’ This infers that the following devices / techniques are in place: 1. A logging device which ‘traps’ all transactions 2. Some way of tagging each transaction so that it can be identified 3. Some way of retrievi ...
Real time data loading and OLAP queries: Living - SEER-UFMG
... real time data into OLAP multidimensional cube structures, instead of into the DW itself. They argue that insertions in the data cubes would occur faster, due to the fact that they are not executed over highly indexed tables that contain a large amount of historical data (which is the case of DW tab ...
... real time data into OLAP multidimensional cube structures, instead of into the DW itself. They argue that insertions in the data cubes would occur faster, due to the fact that they are not executed over highly indexed tables that contain a large amount of historical data (which is the case of DW tab ...
IP Study Material (Questions)
... event, without any mouse activity from user’s side. Que3. How would you set a label to have both an image as well as text? Que4. What is combo box? Que5. Name the class used to create the following: (i) a list control (ii) a combo box control Que6. What would be the name of the event handler method ...
... event, without any mouse activity from user’s side. Que3. How would you set a label to have both an image as well as text? Que4. What is combo box? Que5. Name the class used to create the following: (i) a list control (ii) a combo box control Que6. What would be the name of the event handler method ...