Data Guard vs. Active Data Guard
... 8.5.1 Nvision reports are supported to use and run on ADG Nvisions are mostly select queries(PS_LEDGER, PS_LEDGER_BUDG) Reports can run from modules FIN, HR, or EPM(DWH). Database Links to access primary system for DML/DDL using triggers ...
... 8.5.1 Nvision reports are supported to use and run on ADG Nvisions are mostly select queries(PS_LEDGER, PS_LEDGER_BUDG) Reports can run from modules FIN, HR, or EPM(DWH). Database Links to access primary system for DML/DDL using triggers ...
Database Management Systems SNS COLLEGE OF TECHNOLOGY
... a) Candidate b) Primary c) Super d) Sub Answer:b 18. The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as primary key is called a) Referential relation b) Referencing relation c) Referenced relation d) Referred relation A ...
... a) Candidate b) Primary c) Super d) Sub Answer:b 18. The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as primary key is called a) Referential relation b) Referencing relation c) Referenced relation d) Referred relation A ...
Lecture 4
... insert into borrower (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account ...
... insert into borrower (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account ...
DATA REPRESENTATION FOR THE RULES EDITOR Bachelor's thesis
... is untrusted and potentially users could be able to construct arbitrary expressions. For this reason, it was decided to use an abstract layer for describing JEXL conditions. The abstract layer will only allow the use of predefined criteria and operators. An alternative way of solving this problem is ...
... is untrusted and potentially users could be able to construct arbitrary expressions. For this reason, it was decided to use an abstract layer for describing JEXL conditions. The abstract layer will only allow the use of predefined criteria and operators. An alternative way of solving this problem is ...
DB10: What`s New in the OPenEdge RDBMS
... • Can read, but not store (update/create), 64-bit fields • Client disconnected if it tries to access – dbkey or rowid > 31 bits (2 billion) – Sequence > 31 bits ...
... • Can read, but not store (update/create), 64-bit fields • Client disconnected if it tries to access – dbkey or rowid > 31 bits (2 billion) – Sequence > 31 bits ...
FaceKit: A Database Interface Design Toolkit
... such as ISIS [GGK85], Ski [KiM84], and SNAP [BrH86]. which allow schemamanipulation in an interactive graphical environment. They also include office forms systems such as FORMANAGER [yHS84]. Freeform [KiN87], and SPECDOQ lKGM84]. These systemsprovide a nonexpert interface for the storageand retriev ...
... such as ISIS [GGK85], Ski [KiM84], and SNAP [BrH86]. which allow schemamanipulation in an interactive graphical environment. They also include office forms systems such as FORMANAGER [yHS84]. Freeform [KiN87], and SPECDOQ lKGM84]. These systemsprovide a nonexpert interface for the storageand retriev ...
Query-based Data Warehousing Tool
... the attribute value ar itself or based on any other attribute value of the same row. Sometimes, the filters include a joining between attributes of the same source. The use of foreign-key is useful to materialize these filters. In addition, ci is a condition on the mapped value of the attribute A. T ...
... the attribute value ar itself or based on any other attribute value of the same row. Sometimes, the filters include a joining between attributes of the same source. The use of foreign-key is useful to materialize these filters. In addition, ci is a condition on the mapped value of the attribute A. T ...
Database Systems – Set Theory
... CRM does not always live up to it’s hype. This is often because: ...
... CRM does not always live up to it’s hype. This is often because: ...
GLOBAL INTEGRATED DATABASE (GIDB): Not Just a
... When deciding when and how to build a GIDB, approach the task with the focal point on retrieving and reporting the data. Be aware that the concept for building the GIDB will determine its efficiency for that particular project. GIDB’s can be a proactive tool for reporting. Last minute changes can be ...
... When deciding when and how to build a GIDB, approach the task with the focal point on retrieving and reporting the data. Be aware that the concept for building the GIDB will determine its efficiency for that particular project. GIDB’s can be a proactive tool for reporting. Last minute changes can be ...
Databases and
... • Operations of a Relational DBMS • Three basic operations used to develop useful sets of data • SELECT: Creates subset of data of all records that meet stated criteria • JOIN: Combines relational tables to provide user with more information than available in individual tables • PROJECT: Creates sub ...
... • Operations of a Relational DBMS • Three basic operations used to develop useful sets of data • SELECT: Creates subset of data of all records that meet stated criteria • JOIN: Combines relational tables to provide user with more information than available in individual tables • PROJECT: Creates sub ...
MISA 121 - Chapter Six
... • Relatively slow compared with relational DBMS for processing large numbers of transactions • Hybrid object-relational DBMS: Provide capabilities of both OODBMS and relational DBMS ...
... • Relatively slow compared with relational DBMS for processing large numbers of transactions • Hybrid object-relational DBMS: Provide capabilities of both OODBMS and relational DBMS ...
Chapter 3 Effects of IT on Strategy and Competition
... different from the one in which it is stored in the underlying tables. ...
... different from the one in which it is stored in the underlying tables. ...
INFO425: Systems Design INFORMATION SYSTEMS @ X
... organizes data attributes such that they are grouped to form non-redundant, stable, flexible, and adaptive ...
... organizes data attributes such that they are grouped to form non-redundant, stable, flexible, and adaptive ...
Slide 1
... • The difference between data and information • What a database is, what the different types of databases are, and why they are valuable assets for decision making • The importance of database design ...
... • The difference between data and information • What a database is, what the different types of databases are, and why they are valuable assets for decision making • The importance of database design ...
Lesson Plan Template - Denver Public Library
... o Step 8 – Select the checkbox next to Enforce Referential Integrity. This means that if you update data on one table, the changes will be reflected on the other. Point out that the data type is One to Many. This means that the primary key is unique, but the foreign key allows duplicate values; ...
... o Step 8 – Select the checkbox next to Enforce Referential Integrity. This means that if you update data on one table, the changes will be reflected on the other. Point out that the data type is One to Many. This means that the primary key is unique, but the foreign key allows duplicate values; ...
Simple Mobile Warehouse System for Microsoft Dynamics Navision
... database. It is handled by the Microsoft SQL Server CE database server. The replication process consists of[9]: ● creation of data publications on the server side, ● creation of data subscriptions on the client side, ● data synchronization. Publications are represented by sets of permissions that al ...
... database. It is handled by the Microsoft SQL Server CE database server. The replication process consists of[9]: ● creation of data publications on the server side, ● creation of data subscriptions on the client side, ● data synchronization. Publications are represented by sets of permissions that al ...
resource lock
... • Concurrency control ensures that one user’s actions do not adversely impact another user’s actions • At the core of concurrency is accessibility. In one extreme, data becomes inaccessible once a user touches the data. This ensures that data that is being considered for update is not shown. In the ...
... • Concurrency control ensures that one user’s actions do not adversely impact another user’s actions • At the core of concurrency is accessibility. In one extreme, data becomes inaccessible once a user touches the data. This ensures that data that is being considered for update is not shown. In the ...
Element
... by the actions within the xsl:template element xsl:value-of selects (outputs) specified values (here, customer-name) For elements that do not match any template Attributes and text contents are output as is Templates are recursively applied on subelements ...
... by the actions within the xsl:template element xsl:value-of selects (outputs) specified values (here, customer-name) For elements that do not match any template Attributes and text contents are output as is Templates are recursively applied on subelements ...
Chapter 1 - Websupport1
... • The difference between data and information • What a database is, what the different types of databases are, and why they are valuable assets for decision making • The importance of database design ...
... • The difference between data and information • What a database is, what the different types of databases are, and why they are valuable assets for decision making • The importance of database design ...
CoCoDat: a database system for organizing and selecting
... Cerebro-Spinal Fluid). For each publication in the database, one or more experimental procedures with differing parameters can be entered. 2.5. Mapping data In order to ensure an accurate and flexible attribution of the experimental data to the correct recording site, we use BrainSite designators, d ...
... Cerebro-Spinal Fluid). For each publication in the database, one or more experimental procedures with differing parameters can be entered. 2.5. Mapping data In order to ensure an accurate and flexible attribution of the experimental data to the correct recording site, we use BrainSite designators, d ...
Computer Forensics
... • Collection of many types of data taken from a number of different databases • Typically composed of a database server • Accessed by software applications or reporting applications: online analytical processing (OLAP) ...
... • Collection of many types of data taken from a number of different databases • Typically composed of a database server • Accessed by software applications or reporting applications: online analytical processing (OLAP) ...
Kroenke-DBP-e10-PPT-Chapter12
... perform. – A collection is an object that contains a group of other objects. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall ...
... perform. – A collection is an object that contains a group of other objects. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall ...
Relational model
The relational model for database management is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by Edgar F. Codd. In the relational model of a database, all data is represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database.The purpose of the relational model is to provide a declarative method for specifying data and queries: users directly state what information the database contains and what information they want from it, and let the database management system software take care of describing data structures for storing the data and retrieval procedures for answering queries.Most relational databases use the SQL data definition and query language; these systems implement what can be regarded as an engineering approximation to the relational model. A table in an SQL database schema corresponds to a predicate variable; the contents of a table to a relation; key constraints, other constraints, and SQL queries correspond to predicates. However, SQL databases deviate from the relational model in many details, and Codd fiercely argued against deviations that compromise the original principles.