Oracle 11g -Snapshot Standby and Active Data Guard - oracle-info
... standby received from the primary database. It determines which log files are required to resynchronize the standby database and immediately begins transmitting them using additional ARCH processes. Simultaneously, at the very next log switch, the LNS will attempt and succeed in making a connectio ...
... standby received from the primary database. It determines which log files are required to resynchronize the standby database and immediately begins transmitting them using additional ARCH processes. Simultaneously, at the very next log switch, the LNS will attempt and succeed in making a connectio ...
Design and Analysis of Quality Information for Data Warehouses*
... We argue that the meta database of a data warehouse is the right place to explicitly represent quality goals of stakeholders and to transform them into executable queries on results of quality measurement. The results of quality measurements are also stored in the meta database. Thus, analysis of th ...
... We argue that the meta database of a data warehouse is the right place to explicitly represent quality goals of stakeholders and to transform them into executable queries on results of quality measurement. The results of quality measurements are also stored in the meta database. Thus, analysis of th ...
The Upsizing Report - SSW Website Hosting AU
... You can use the Upsizing Tools to quickly migrate data from one or more tables to SQL Server. However, if you intend to convert your Access database to a working client/server application, you should view the conversion as a four-step process as follows: 1. Preparing your database for upsizing. 2. R ...
... You can use the Upsizing Tools to quickly migrate data from one or more tables to SQL Server. However, if you intend to convert your Access database to a working client/server application, you should view the conversion as a four-step process as follows: 1. Preparing your database for upsizing. 2. R ...
Relationship Sets
... More Weak Entity Set Examples In a university, a course is a strong entity and a course-offering can be modeled as a weak entity The discriminator of course-offering would be semester (including year) and section-number (if there is more than one section) If we model course-offering as a stro ...
... More Weak Entity Set Examples In a university, a course is a strong entity and a course-offering can be modeled as a weak entity The discriminator of course-offering would be semester (including year) and section-number (if there is more than one section) If we model course-offering as a stro ...
CSCE 790 – Secure Database Systems
... Typical SQL query form: SELECT A1, A2, ..., An FROM r1, r2, ..., rm WHERE C Ais represent attributes to be returned ris represent relations C is a condition ...
... Typical SQL query form: SELECT A1, A2, ..., An FROM r1, r2, ..., rm WHERE C Ais represent attributes to be returned ris represent relations C is a condition ...
Manual - Animated DataBase Courseware
... relationship because there are two entities involved. It is non-identifying because one does not identify the other one. There is not an identifying/weak entity such as the one described in Figure I.1.4. The numbers on each side of the relationship indicate the cardinality. Note that when there is o ...
... relationship because there are two entities involved. It is non-identifying because one does not identify the other one. There is not an identifying/weak entity such as the one described in Figure I.1.4. The numbers on each side of the relationship indicate the cardinality. Note that when there is o ...
Chapter 17: Parallel Databases
... large volumes of transaction data are collected and stored for later analysis. ...
... large volumes of transaction data are collected and stored for later analysis. ...
php - Anselm Spoerri
... Number of Local Folder Hierarchy Levels needs to match Number of Server Folder Hierarchy Levels If the local folder of your Site Definition contains just your PHP files, then your Site Definition needs to include the name of YOUR folder on the server so that your PHP files get automatically upload ...
... Number of Local Folder Hierarchy Levels needs to match Number of Server Folder Hierarchy Levels If the local folder of your Site Definition contains just your PHP files, then your Site Definition needs to include the name of YOUR folder on the server so that your PHP files get automatically upload ...
How to Backup a Database in SQL Server
... In this article we will take a look at the steps you need to follow to take a full backup of SQL Server Database. The steps mentioned in this article are applicable for SQL Server 2005, SQL Server 2008, SQL Server 2008 R2 and SQL Server 2012. If you are interested in knowing the steps you need to fo ...
... In this article we will take a look at the steps you need to follow to take a full backup of SQL Server Database. The steps mentioned in this article are applicable for SQL Server 2005, SQL Server 2008, SQL Server 2008 R2 and SQL Server 2012. If you are interested in knowing the steps you need to fo ...
Microsoft SQL Server Note
... parameter. On a server, every database used the same set of characters. With SQL Server 2000, the character set, sort order and Unicode collation have been grouped in what is now called a collation, which can be defined at the server, database or even column level. This means that a server can be in ...
... parameter. On a server, every database used the same set of characters. With SQL Server 2000, the character set, sort order and Unicode collation have been grouped in what is now called a collation, which can be defined at the server, database or even column level. This means that a server can be in ...
SQL Server Error Messages
... sp_addmessage can be used to add user-defined error messages with severities from 1 through 25 to the sys.messages catalog view. These user-defined error messages can be used by RAISERROR. For more information, see sp_addmessage (Transact-SQL). RAISERROR can be used to generate user-defined error me ...
... sp_addmessage can be used to add user-defined error messages with severities from 1 through 25 to the sys.messages catalog view. These user-defined error messages can be used by RAISERROR. For more information, see sp_addmessage (Transact-SQL). RAISERROR can be used to generate user-defined error me ...
R - United International College
... A relation schema R is in BCNF with respect to a set F of functional dependencies if for all functional dependencies in F+ of the form ...
... A relation schema R is in BCNF with respect to a set F of functional dependencies if for all functional dependencies in F+ of the form ...
LABELVIEW 10 Database Manager Guide
... Select records according to their content . . . . . . . . . . . . . . . . . . . . . . . . . . Use the content of a field to find a record . . . . . . . . . . . . . . . . . . . . . . Select all identical records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Select an identical r ...
... Select records according to their content . . . . . . . . . . . . . . . . . . . . . . . . . . Use the content of a field to find a record . . . . . . . . . . . . . . . . . . . . . . Select all identical records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Select an identical r ...
RDFKB: Efficient Support For RDF Inference Queries and Knowledge Management
... are two reasons why traditional databases and knowledge bases have not attempted to store such inferred knowledge, and have, instead, supported inference as part of query processing. The first is that transactional databases seek to reduce redundancy in order to preserve and enforce referential inte ...
... are two reasons why traditional databases and knowledge bases have not attempted to store such inferred knowledge, and have, instead, supported inference as part of query processing. The first is that transactional databases seek to reduce redundancy in order to preserve and enforce referential inte ...
CODESOFT 10 Database Manager
... Select records according to their content . . . . . . . . . . . . . . . . . . . . . . . . . . Use the content of a field to find a record . . . . . . . . . . . . . . . . . . . . . . Select all identical records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Select an identical r ...
... Select records according to their content . . . . . . . . . . . . . . . . . . . . . . . . . . Use the content of a field to find a record . . . . . . . . . . . . . . . . . . . . . . Select all identical records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Select an identical r ...
Views, Synonyms and Sequences
... UPDATE commands to modify data for the view. The WITH CHECK OPTION clause allows rows that can be selected through the view to be updated. It also enables the specification of constraints on values. The CONSTRAINT clause is used in conjunction with the WITH CHECK OPTION clause to enable a database a ...
... UPDATE commands to modify data for the view. The WITH CHECK OPTION clause allows rows that can be selected through the view to be updated. It also enables the specification of constraints on values. The CONSTRAINT clause is used in conjunction with the WITH CHECK OPTION clause to enable a database a ...
Document
... Objectives (cont’d) • Define entities, including strong entities, weak entities • List characteristics of relations (e.g., column characteristics, row characteristics) • Describe table types (e.g., base tables, virtual tables) • Distinguish between primary and foreign keys, including null value, co ...
... Objectives (cont’d) • Define entities, including strong entities, weak entities • List characteristics of relations (e.g., column characteristics, row characteristics) • Describe table types (e.g., base tables, virtual tables) • Distinguish between primary and foreign keys, including null value, co ...
Chapter 14: Query Optimization
... – E.g. if a child operator to a sort-merge join produces results in the required sorted order, the cost of sort-merge join is ...
... – E.g. if a child operator to a sort-merge join produces results in the required sorted order, the cost of sort-merge join is ...