DB_Lab 12 - WordPress.com
... Run-time errors arise from design faults, coding mistakes, hardware failures, and many other sources. In PL/SQL, a warning or error condition is called an exception. Exceptions can be internally defined (by the run-time system) or user defined. Internally defined exceptions include division by zero ...
... Run-time errors arise from design faults, coding mistakes, hardware failures, and many other sources. In PL/SQL, a warning or error condition is called an exception. Exceptions can be internally defined (by the run-time system) or user defined. Internally defined exceptions include division by zero ...
Web Technology & DBMSs - Department of Computer Science
... • Syntax similar to Visual Basic instead of Java • No API functions that interact with the file system • Client side scripts – Mac, *nix, Netscape do not handle VBScript (Internet Explorer alone) • Server side – mostly used with ASP ...
... • Syntax similar to Visual Basic instead of Java • No API functions that interact with the file system • Client side scripts – Mac, *nix, Netscape do not handle VBScript (Internet Explorer alone) • Server side – mostly used with ASP ...
Database fundamentals
... Avoids (minimizes) redundancy Allows different user views Users are isolated from most changes ...
... Avoids (minimizes) redundancy Allows different user views Users are isolated from most changes ...
Chapter 43 – Relational databases
... same name. Two attributes could be combined, for example, Engineer Name and the first line of the address to ensure it is unique. ...
... same name. Two attributes could be combined, for example, Engineer Name and the first line of the address to ensure it is unique. ...
Engineering and Computer Graphics
... If does not have, go to position 2; if has, go to position 4; 4. Collect extended data in the database record. ...
... If does not have, go to position 2; if has, go to position 4; 4. Collect extended data in the database record. ...
Introduction to Database
... System Development Life Cycle (SDLC) is the overall Logical Design process of developing physical database design information systems through a multi step process from Physical Design investigation of initial requirements through analysis, design, Implementation implementation and maintenance. There ...
... System Development Life Cycle (SDLC) is the overall Logical Design process of developing physical database design information systems through a multi step process from Physical Design investigation of initial requirements through analysis, design, Implementation implementation and maintenance. There ...
370 - ClassicCMP
... can be easily ported to any other supported platform without modifying the code at all. • Operating System Switches permit developers to write OS-specific code in applications designed for multiple platform deployment. ...
... can be easily ported to any other supported platform without modifying the code at all. • Operating System Switches permit developers to write OS-specific code in applications designed for multiple platform deployment. ...
Database System Architectures
... Mesh. Components are arranged as nodes in a grid, and each component is connected to all adjacent components Communication links grow with growing number of components, and so scales better. But may require 2n hops to send message to a node (or n with wraparound connections at edge of grid). ...
... Mesh. Components are arranged as nodes in a grid, and each component is connected to all adjacent components Communication links grow with growing number of components, and so scales better. But may require 2n hops to send message to a node (or n with wraparound connections at edge of grid). ...
Example - Intranet DCC
... Java Database Connectivity JDBC JDBC is an API, containing classes and interfaces in the java programming language, to execute SQL sentences over an external database. Offers a standard interface for connecting to any database available. Helps obtaining the data more easily and comfortable in a c ...
... Java Database Connectivity JDBC JDBC is an API, containing classes and interfaces in the java programming language, to execute SQL sentences over an external database. Offers a standard interface for connecting to any database available. Helps obtaining the data more easily and comfortable in a c ...
Tucker_Intro
... use of the database in their programs. They may issue queries, provide screens, provide reports, provide other processing to the users of the system. Build “user” interfaces into the application. Database provides “data independence” with their applications. (Database can ...
... use of the database in their programs. They may issue queries, provide screens, provide reports, provide other processing to the users of the system. Build “user” interfaces into the application. Database provides “data independence” with their applications. (Database can ...
Mimer SQL embedded in healthcare industry equipment
... This guide is describing how to use Mimer SQL on the TX4938/MIPS board running Lineo Embedded Linux. The product is not yet in a production state and this document should be regarded as preliminary. This delivery of Mimer SQL is a subset of an ordinary Mimer SQL Engine distribution for Linux, includ ...
... This guide is describing how to use Mimer SQL on the TX4938/MIPS board running Lineo Embedded Linux. The product is not yet in a production state and this document should be regarded as preliminary. This delivery of Mimer SQL is a subset of an ordinary Mimer SQL Engine distribution for Linux, includ ...
Web Application Programming
... fully object oriented. It combines Perl syntax with Smalltalk-like features. It is said to follow the ‘principle of least surprise.’ ...
... fully object oriented. It combines Perl syntax with Smalltalk-like features. It is said to follow the ‘principle of least surprise.’ ...
PHP_Bible
... As your data store expands and your business becomes more dependant on its availability and performance, it is imperative to maintain the database on more than one server. This will require a way to automatically keep the different servers synched up. This will usually involve a journaling system ...
... As your data store expands and your business becomes more dependant on its availability and performance, it is imperative to maintain the database on more than one server. This will require a way to automatically keep the different servers synched up. This will usually involve a journaling system ...
Enabling Database-as-a-Service (DBaaS) within Enterprises or
... environments, both on prem and in the cloud. Learn more about ScaleArc, our customers, and our partners at www.ScaleArc.com. © 2015 ScaleArc. All Rights Reserved. ScaleArc and the ScaleArc logo are trademarks or registered trademarks of ScaleArc in the United States and other countries. All brand na ...
... environments, both on prem and in the cloud. Learn more about ScaleArc, our customers, and our partners at www.ScaleArc.com. © 2015 ScaleArc. All Rights Reserved. ScaleArc and the ScaleArc logo are trademarks or registered trademarks of ScaleArc in the United States and other countries. All brand na ...
CH 12 - Angelfire
... SQL Plus Editor • The SQL Plus Edit command will launch the SQL Plus text editor • After the SQL statement is complete and correct, exit the editor • To execute the statement, type the slash key (/) at the SQL prompt • To retrieve an existing SQL file: – SQL> Edit file1.sql ...
... SQL Plus Editor • The SQL Plus Edit command will launch the SQL Plus text editor • After the SQL statement is complete and correct, exit the editor • To execute the statement, type the slash key (/) at the SQL prompt • To retrieve an existing SQL file: – SQL> Edit file1.sql ...
ProgressBook Suite Maintenance
... – Stores snapshot at the time of the backup execution – Also used to recover pieces of data that may have been mistakenly removed Differential – Cumulatively adds the changed data to a current full backup after a specified amount of time Transactional – Backs up transaction logs – Can restore to a s ...
... – Stores snapshot at the time of the backup execution – Also used to recover pieces of data that may have been mistakenly removed Differential – Cumulatively adds the changed data to a current full backup after a specified amount of time Transactional – Backs up transaction logs – Can restore to a s ...
CS211 Lecture: Java Database Connectivity (JDBC) revised 11/9
... system using a relational database - OO or otherwise. B. We now want to consider how we might access a relational database from within a Java program. Notice that this means that we are, in a sense, using a mixed approach to system architecture: 1. The GUI and business logic will be strictly object- ...
... system using a relational database - OO or otherwise. B. We now want to consider how we might access a relational database from within a Java program. Notice that this means that we are, in a sense, using a mixed approach to system architecture: 1. The GUI and business logic will be strictly object- ...
Spring 2008
... skills for database design and implementation in a multi-user business environment. These environments may exist in traditional host-based or LAN arrangements or in more modern Web-oriented, Client/Server architectures. The major objectives are for the student to master modeling business relationshi ...
... skills for database design and implementation in a multi-user business environment. These environments may exist in traditional host-based or LAN arrangements or in more modern Web-oriented, Client/Server architectures. The major objectives are for the student to master modeling business relationshi ...
File
... should not affect the schema definition in the next higher level. Two types of Data Independence: Ø Physical Data Independence: Modification in physical level should not affect the logical level. Ø Logical Data Independence: Modification in logical level should affect the view level. NOTE: Logical D ...
... should not affect the schema definition in the next higher level. Two types of Data Independence: Ø Physical Data Independence: Modification in physical level should not affect the logical level. Ø Logical Data Independence: Modification in logical level should affect the view level. NOTE: Logical D ...
No Slide Title
... • In case we want to run our programs on another database, like Oracle, we need to install the JDBC driver for that DBMS on our machine. • http://www.javasoft.com/products/jdbc has a searchable database of available drivers for different DBMSs. In addition, we can also check the sites for the DBMS v ...
... • In case we want to run our programs on another database, like Oracle, we need to install the JDBC driver for that DBMS on our machine. • http://www.javasoft.com/products/jdbc has a searchable database of available drivers for different DBMSs. In addition, we can also check the sites for the DBMS v ...
Statement, CallableStatement
... JDBC – Result set • The SQL statements that read data from a database query, return the data in a result set. The SELECT statement is the standard way to select rows from a database and view them in a result set. The java.sql.ResultSet interface represents the result set of a database query. • A Re ...
... JDBC – Result set • The SQL statements that read data from a database query, return the data in a result set. The SELECT statement is the standard way to select rows from a database and view them in a result set. The java.sql.ResultSet interface represents the result set of a database query. • A Re ...
Oracle Database
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. SDL developed the original version of the Oracle software. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while previously employed by Ampex.