(CLR) Integration
... When you are building a managed stored procedure or other managed database object, there are certain code checks performed by SQL Server that need to be considered. SQL Server performs checks on the managed code assembly when it is first registered in the database, using the CREATE ASSEMBLY statemen ...
... When you are building a managed stored procedure or other managed database object, there are certain code checks performed by SQL Server that need to be considered. SQL Server performs checks on the managed code assembly when it is first registered in the database, using the CREATE ASSEMBLY statemen ...
SQL in the Real World
... • Host language: A conventional language (e.g., C, Java) that supplies control structures, computational capabilities, interaction with physical devices • SQL: supplies ability to interact with database. • Using the facilities of both: the application program can act as an intermediary between the u ...
... • Host language: A conventional language (e.g., C, Java) that supplies control structures, computational capabilities, interaction with physical devices • SQL: supplies ability to interact with database. • Using the facilities of both: the application program can act as an intermediary between the u ...
Document
... large instant-access applications. ■ Instant access is made possible by databases. – Individual database records can be accessed directly without sequentially searching. – Databases have been used in business applications for decades. ...
... large instant-access applications. ■ Instant access is made possible by databases. – Individual database records can be accessed directly without sequentially searching. – Databases have been used in business applications for decades. ...
The Design and Implementation of a Self
... database is accessed by transactions for the ACID properties. A transaction is a partial order of read and write operations that either commits or aborts. The execution of a transaction usually transforms the database for one state to another. For simplicity, ITDB assumes that every object written b ...
... database is accessed by transactions for the ACID properties. A transaction is a partial order of read and write operations that either commits or aborts. The execution of a transaction usually transforms the database for one state to another. For simplicity, ITDB assumes that every object written b ...
Oracle_ch7 - Gonzaga University Student Web Server
... • A new user account is created with the CREATE USER command – The IDENTIFIED BY clause contains the password for the account • System privileges are used to grant access to the database and to create, alter, and drop database objects • The CREATE SESSION system privilege is required before a user c ...
... • A new user account is created with the CREATE USER command – The IDENTIFIED BY clause contains the password for the account • System privileges are used to grant access to the database and to create, alter, and drop database objects • The CREATE SESSION system privilege is required before a user c ...
Document
... A node Q can be locked by Ti in S or IS mode only if the parent of Q is currently locked by Ti in either IX or IS mode. A node Q can be locked by Ti in X, SIX, or IX mode only if the parent of Q is currently locked by Ti in either IX or SIX mode. Ti can lock a node only if it has not previously unlo ...
... A node Q can be locked by Ti in S or IS mode only if the parent of Q is currently locked by Ti in either IX or IS mode. A node Q can be locked by Ti in X, SIX, or IX mode only if the parent of Q is currently locked by Ti in either IX or SIX mode. Ti can lock a node only if it has not previously unlo ...
Connecting an ArcIMS Site to an External Database
... to access an external database. In some cases, this functionality may be required. For example, a county may store parcel polygons as GIS layers in one department and maintain other attributes in an external database in another department. To provide access to an external databases, ArcIMS Web sites ...
... to access an external database. In some cases, this functionality may be required. For example, a county may store parcel polygons as GIS layers in one department and maintain other attributes in an external database in another department. To provide access to an external databases, ArcIMS Web sites ...
High-Performance Data Access with FedSQL and DS2
... data integration, a concept known as data federation. In this situation the query engine must be capable of decomposing the query into sub queries for submission to the underlying databases and then appropriately recombining the result sets that are returned. This functionality is provided by the Fe ...
... data integration, a concept known as data federation. In this situation the query engine must be capable of decomposing the query into sub queries for submission to the underlying databases and then appropriately recombining the result sets that are returned. This functionality is provided by the Fe ...
Transferring Data with DB Connect
... Code page and sort order for the source system SAP-kernel based systems, such as the BW system, work on the assumption that the used database was created with the code page cp850, using the sort sequence ‘bin’. The source system configuration may be differ from this. Diverging sort orders may result ...
... Code page and sort order for the source system SAP-kernel based systems, such as the BW system, work on the assumption that the used database was created with the code page cp850, using the sort sequence ‘bin’. The source system configuration may be differ from this. Diverging sort orders may result ...
Storing Unstructured Data in SQL Server 2008
... and full-transaction support. Application developers can work with FILESTREAM data through one of two programming models; they can use Transact-SQL to access and manipulate the data just like standard BLOB columns, or they can use the Win32 streaming APIs with Transact-SQL transactional semantics to ...
... and full-transaction support. Application developers can work with FILESTREAM data through one of two programming models; they can use Transact-SQL to access and manipulate the data just like standard BLOB columns, or they can use the Win32 streaming APIs with Transact-SQL transactional semantics to ...
SQL Pass-Through and the ODBC Interface
... The author briefly introduces syntax for explicit SQL pass-through queries before showing examples of specific situations when explicit pass-through queries solve problems when extracting data. The author discusses the relationship between processing location and processing speed. She also gives spe ...
... The author briefly introduces syntax for explicit SQL pass-through queries before showing examples of specific situations when explicit pass-through queries solve problems when extracting data. The author discusses the relationship between processing location and processing speed. She also gives spe ...
Introduction to Database Management Systems for Clinical Research
... Repeating columns such as those shown in Figure 4 violate the First Normal Form (1NF), which requires that column values be “atomic” and there be no repeating groups. ...
... Repeating columns such as those shown in Figure 4 violate the First Normal Form (1NF), which requires that column values be “atomic” and there be no repeating groups. ...
EAST WEST UNIVERSITY Investigating Scope of
... needs. Developers are working with applications that create massive volumes of new, frequently changing data types structured, semi-structured, unstructured and polymorphic data. Relational databases were not designed to handle semi-structured or unstructured data that face modern applications, nor ...
... needs. Developers are working with applications that create massive volumes of new, frequently changing data types structured, semi-structured, unstructured and polymorphic data. Relational databases were not designed to handle semi-structured or unstructured data that face modern applications, nor ...
Software Architecture for a Consensus Moderation System
... taken into account. The first decision which must be taken into account is that of the type of application which is to be implemented. While the system is designed to facilitate the negotiation between a small numbers of actors, it could easily be adapted to cover decision in small communities as lo ...
... taken into account. The first decision which must be taken into account is that of the type of application which is to be implemented. While the system is designed to facilitate the negotiation between a small numbers of actors, it could easily be adapted to cover decision in small communities as lo ...
Oracle Database Collectors
... No Bitmapped or Domain indexes on encrypted columns allowed No Large Objects (LOBS or CLOBS) may be encrypted Direct-Path SQL*Loader No SYS schema objects may be encrypted Other database tools and utilities that directly access data files ...
... No Bitmapped or Domain indexes on encrypted columns allowed No Large Objects (LOBS or CLOBS) may be encrypted Direct-Path SQL*Loader No SYS schema objects may be encrypted Other database tools and utilities that directly access data files ...
Application-Tailored XML Storage
... combined with the Natix/DB2 [2, 3] approach on the basis of queries/updates analysis providing significant performance improvements in comparison with both approaches. 3. Eliminating redundant structures (such as redundant pointers, numbering labels, etc.) and flattening structure when possible (i.e ...
... combined with the Natix/DB2 [2, 3] approach on the basis of queries/updates analysis providing significant performance improvements in comparison with both approaches. 3. Eliminating redundant structures (such as redundant pointers, numbering labels, etc.) and flattening structure when possible (i.e ...
Creating a Data Warehouse using SQL Server
... Therefore ord_num is not a proper invoice line number. On the other hand there is also no proper invoice (or order) number in the usual sense of the word i.e. usually we would have a pair: Invoice_number and invoice_line number, but here we just have a rather messed up primary key. This primary key ...
... Therefore ord_num is not a proper invoice line number. On the other hand there is also no proper invoice (or order) number in the usual sense of the word i.e. usually we would have a pair: Invoice_number and invoice_line number, but here we just have a rather messed up primary key. This primary key ...
Connection Object - Pearson Education
... The generic steps to access databases using ADO are: 1. Set up reference to an ADO Connection object. 2. Define the connection string to be used when opening the connection object. The connection string can be defined in two ways, with a DSN or without a DSN. 3. Open the connection object by using t ...
... The generic steps to access databases using ADO are: 1. Set up reference to an ADO Connection object. 2. Define the connection string to be used when opening the connection object. The connection string can be defined in two ways, with a DSN or without a DSN. 3. Open the connection object by using t ...
SQL Queries - subqueries and joining
... • 49 = 7 x 7. All combinations of Movie records (7) and Actor records (7) • All fields from both tables are included • This is rarely what we want… RHS – SOC ...
... • 49 = 7 x 7. All combinations of Movie records (7) and Actor records (7) • All fields from both tables are included • This is rarely what we want… RHS – SOC ...
Chapter 1
... • Appear to user as a single integrated application • Used primarily for creating single-user database applications • Can also be used for some multiuser applications • Should be used only for applications that are not mission critical Guide to Oracle 10g ...
... • Appear to user as a single integrated application • Used primarily for creating single-user database applications • Can also be used for some multiuser applications • Should be used only for applications that are not mission critical Guide to Oracle 10g ...
Greenplum Database: Critical Mass Innovation Architecture White Paper August 2010
... low-cardinality columns. Greenplum Database provides a range of index types, including b-trees and bitmap indices, that address these needs exactly. Another very powerful technique that is available with Greenplum Database is multi-level table partitioning. This technique allows users to break very ...
... low-cardinality columns. Greenplum Database provides a range of index types, including b-trees and bitmap indices, that address these needs exactly. Another very powerful technique that is available with Greenplum Database is multi-level table partitioning. This technique allows users to break very ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".