PPT - Electrical and Computer Engineering Department
... Commercial systems offer most, if not all, SQL-92 features, plus varying feature sets from later standards and special proprietary features. Not all examples here may work on your particular system. ...
... Commercial systems offer most, if not all, SQL-92 features, plus varying feature sets from later standards and special proprietary features. Not all examples here may work on your particular system. ...
TPC-H specification
... that: 1) copying and distribution is done for the primary purpose of disseminating TPC material; 2) the TPC copyright notice, the title of the publication, and its date appear, and notice is given that copying is by permission of the Transaction Processing Performance Council. Parties wishing to cop ...
... that: 1) copying and distribution is done for the primary purpose of disseminating TPC material; 2) the TPC copyright notice, the title of the publication, and its date appear, and notice is given that copying is by permission of the Transaction Processing Performance Council. Parties wishing to cop ...
Chapter 4: SQL - Temple University
... Note that we do not need to use the having clause, since we compute the temporary (view) relation result in the from clause, and the attributes of result can be used directly in the where clause. ...
... Note that we do not need to use the having clause, since we compute the temporary (view) relation result in the from clause, and the attributes of result can be used directly in the where clause. ...
Chapter 3: Introduction to SQL - Computer Engineering Department
... Commercial systems offer most, if not all, SQL-92 features, ...
... Commercial systems offer most, if not all, SQL-92 features, ...
Database Slicing on Relational Databases
... • Which parts of the database do we need to reproduce a bug? • Which is the smallest, but still coherent piece of the database that contains the relevant data to reproduce a bug? How should we select this part? • How can we move just a small piece of the data from one database to another if we want ...
... • Which parts of the database do we need to reproduce a bug? • Which is the smallest, but still coherent piece of the database that contains the relevant data to reproduce a bug? How should we select this part? • How can we move just a small piece of the data from one database to another if we want ...
Feeding the Active Data Warehouse
... from interfering with production work. However, a third workload management option is available if the number of sandbox queries being issued reaches such a high level that they begin to slow each other down, or the production work down, as they compete for limited resources. Query limits or Throttl ...
... from interfering with production work. However, a third workload management option is available if the number of sandbox queries being issued reaches such a high level that they begin to slow each other down, or the production work down, as they compete for limited resources. Query limits or Throttl ...
About the Tutorial
... A data warehouse is constructed by integrating data from multiple heterogeneous sources. It supports analytical reporting, structured and/or ad hoc queries and decision making. This tutorial adopts a step-by-step approach to explain all the necessary concepts of data warehousing. ...
... A data warehouse is constructed by integrating data from multiple heterogeneous sources. It supports analytical reporting, structured and/or ad hoc queries and decision making. This tutorial adopts a step-by-step approach to explain all the necessary concepts of data warehousing. ...
Designing BIRT Information Objects - BIRT Developer Center
... this document may be reproduced or transmitted in any form, or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of Actuate Corporation. © 1995 - 2013 by Actuate Corporation. All rights reserved. Printed in the United States of Ameri ...
... this document may be reproduced or transmitted in any form, or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of Actuate Corporation. © 1995 - 2013 by Actuate Corporation. All rights reserved. Printed in the United States of Ameri ...
course: database management system
... provide the kinds of controls necessary in a multi-user organization. These controls are only available when a set of application programs are customized for each data entry and updating function. A transaction mechanism, that ideally would guarantee the ACID properties, in order to ensure data inte ...
... provide the kinds of controls necessary in a multi-user organization. These controls are only available when a set of application programs are customized for each data entry and updating function. A transaction mechanism, that ideally would guarantee the ACID properties, in order to ensure data inte ...
Document
... 1. r, s must have the same arity (same number of attributes) 2. The attribute domains must be compatible (example: 2nd column of r deals with the same type of values as does the 2nd column of s) Example: to find all customers with either an account or a loan ...
... 1. r, s must have the same arity (same number of attributes) 2. The attribute domains must be compatible (example: 2nd column of r deals with the same type of values as does the 2nd column of s) Example: to find all customers with either an account or a loan ...
Managing SQL Server Express with SQL Server
... The Allow Nulls column specifies whether the field or column can be empty. Column metadata other than column name, data type, and nullability are entered in the Column Properties pane at the bottom of the Table Designer window. There are many data types available in SQL Server 2005. The most common ...
... The Allow Nulls column specifies whether the field or column can be empty. Column metadata other than column name, data type, and nullability are entered in the Column Properties pane at the bottom of the Table Designer window. There are many data types available in SQL Server 2005. The most common ...
Oracle Providers for ASP.NET
... Useful if executing the same statement multiple times Bind variables are the same, variable values can be different One execution for each element in the bound array ...
... Useful if executing the same statement multiple times Bind variables are the same, variable values can be different One execution for each element in the bound array ...
Managing SQL Server Express with SQL Server 2005
... The Allow Nulls column specifies whether the field or column can be empty. Column metadata other than column name, data type, and nullability are entered in the Column Properties pane at the bottom of the Table Designer window. There are many data types available in SQL Server 2005. The most common ...
... The Allow Nulls column specifies whether the field or column can be empty. Column metadata other than column name, data type, and nullability are entered in the Column Properties pane at the bottom of the Table Designer window. There are many data types available in SQL Server 2005. The most common ...
Review 2
... Internal node splitting If an internal node splits and it is not the root, • insert the key and pointer and then determine the middle key • a new 'right' sibling is allocated • everything to its left stays in the left sibling • everything to its right goes into the right sibling • the middle key val ...
... Internal node splitting If an internal node splits and it is not the root, • insert the key and pointer and then determine the middle key • a new 'right' sibling is allocated • everything to its left stays in the left sibling • everything to its right goes into the right sibling • the middle key val ...
Introduction to Threading in .Net
... – Supported in SQL Server 2005, but likely to be deprecated • Difficult to develop and test • Risky, because external DLL runs in SQL Server’s address ...
... – Supported in SQL Server 2005, but likely to be deprecated • Difficult to develop and test • Risky, because external DLL runs in SQL Server’s address ...
Content Manager 8.3
... The ACC_UserName column in the resource manager RMACCESS table is defined as CHAR(32) instead of VARCHAR(32). Resolving the problem To fix the problem, change and re-create the RMACCESS table. Contact your database administrator before you alter the table definition. Ensure that you ...
... The ACC_UserName column in the resource manager RMACCESS table is defined as CHAR(32) instead of VARCHAR(32). Resolving the problem To fix the problem, change and re-create the RMACCESS table. Contact your database administrator before you alter the table definition. Ensure that you ...
Document
... – A “label” is associated with both user sessions and data rows – Rules for comparing users and data labels provide allow access controls to be applied at the row level Labels may consist of multiple components – Hierarchical, group or tree types – Row labels appear as a single additional column i ...
... – A “label” is associated with both user sessions and data rows – Rules for comparing users and data labels provide allow access controls to be applied at the row level Labels may consist of multiple components – Hierarchical, group or tree types – Row labels appear as a single additional column i ...
Keyword Search in Structured and Semistructured
... according to their relevance to the query. The reasons why we treat the singleobject as a separate case are the following. First, queries with single objects (nodes) as results are more intuitive and common. For example, Web search engines return single pages instead of trees of interconnected pages ...
... according to their relevance to the query. The reasons why we treat the singleobject as a separate case are the following. First, queries with single objects (nodes) as results are more intuitive and common. For example, Web search engines return single pages instead of trees of interconnected pages ...
Database Administration: The Complete Guide to
... administration. Unlike other books on general database theory or relational database theory, this book focuses more directly on the theory and reality of database administration as practiced by database professionals today, and does so without catering too much to any specific product implementation ...
... administration. Unlike other books on general database theory or relational database theory, this book focuses more directly on the theory and reality of database administration as practiced by database professionals today, and does so without catering too much to any specific product implementation ...
Leveraging Oracle Business Intelligence Tools with the OLAP optio
... The process of querying multidimensional data sets using the OLAP_TABLE table function can be made completely transparent to the client application. Or, the application can be aware that the source of the data is multidimensional and leverage this knowledge by interacting with the multidimensional e ...
... The process of querying multidimensional data sets using the OLAP_TABLE table function can be made completely transparent to the client application. Or, the application can be aware that the source of the data is multidimensional and leverage this knowledge by interacting with the multidimensional e ...
Data Warehousing Quick Guide
... A data warehouses is kept separate from operational databases due to the following reasons: An operational database is constructed for well-known tasks and workloads such as searching particular records, indexing, etc. In contract, data warehouse queries are often complex and they present a general ...
... A data warehouses is kept separate from operational databases due to the following reasons: An operational database is constructed for well-known tasks and workloads such as searching particular records, indexing, etc. In contract, data warehouse queries are often complex and they present a general ...
