Greenplum Database 4.3.1.0 Release Notes
... protocol is used with external tables to access data from Hadoop file systems. Starting with Greenplum Database 4.3.1, to upgrade to a different version of gphdfs, you must install the version of Greenplum Database that contains the version of gphdfs that you wish to use. For information about the g ...
... protocol is used with external tables to access data from Hadoop file systems. Starting with Greenplum Database 4.3.1, to upgrade to a different version of gphdfs, you must install the version of Greenplum Database that contains the version of gphdfs that you wish to use. For information about the g ...
Data-tier Applications in SQL Server 2008 R2
... System requirements and general limitations .......................................................................................... 6 Getting started .......................................................................................................................................... 6 Facili ...
... System requirements and general limitations .......................................................................................... 6 Getting started .......................................................................................................................................... 6 Facili ...
Fuzzy functional dependencies and Lossless join
... data values. As an example of impreciseness in data values, consider the Employee(Name, Salary) database, where Salary of an employee, say John, may be known to the extent that it lies in the range $60,000-80,000, or may be known as John has a “high salary.” Similarly, as an example of impreciseness ...
... data values. As an example of impreciseness in data values, consider the Employee(Name, Salary) database, where Salary of an employee, say John, may be known to the extent that it lies in the range $60,000-80,000, or may be known as John has a “high salary.” Similarly, as an example of impreciseness ...
SQL Data Control Language - Information Products
... Language for details). You might infer from this that databases are passive objects, while users are active objects. That is only true in the sense that databases cannot perform SQL statements. With respect to the semantics of privileges, databases are not entirely passive (see “Example Implicit Pri ...
... Language for details). You might infer from this that databases are passive objects, while users are active objects. That is only true in the sense that databases cannot perform SQL statements. With respect to the semantics of privileges, databases are not entirely passive (see “Example Implicit Pri ...
MY SQL Interview Questions and answers
... data losses, but further inserts are going to produce an error, since the key has been used already. 21. Explain the difference between BOOL, TINYINT and BIT. - Prior to MySQL 5.0.3: those are all synonyms. After MySQL 5.0.3: BIT data type can store 8 bytes of data and should be used for binary data ...
... data losses, but further inserts are going to produce an error, since the key has been used already. 21. Explain the difference between BOOL, TINYINT and BIT. - Prior to MySQL 5.0.3: those are all synonyms. After MySQL 5.0.3: BIT data type can store 8 bytes of data and should be used for binary data ...
Array Database Management through Relational Mapping
... can perform complex analysis tasks efficiently as well. The (perceived) lack of efficient data-processing capabilities in database systems has resulted in many databases systems merely functioning as a persistent store while external application programs perform analysis tasks. The process of config ...
... can perform complex analysis tasks efficiently as well. The (perceived) lack of efficient data-processing capabilities in database systems has resulted in many databases systems merely functioning as a persistent store while external application programs perform analysis tasks. The process of config ...
as a PDF
... relational, object-oriented, or object-relational database systems, which are designed and tuned for well-structured data. This thesis describes Lore, a new database management system we developed for storing and querying semistructured data. The overall architecture of the Lore system contains many ...
... relational, object-oriented, or object-relational database systems, which are designed and tuned for well-structured data. This thesis describes Lore, a new database management system we developed for storing and querying semistructured data. The overall architecture of the Lore system contains many ...
Informix SNMP Subagent Guide
... culture-specific information is brought together in a single environment, called a Global Language Support (GLS) locale. This manual assumes that you use the U.S. 8859-1 English locale as the default locale. The default is en_us.8859-1 (ISO 8859-1) on UNIX platforms or en_us.CP1252 (Microsoft 1252) ...
... culture-specific information is brought together in a single environment, called a Global Language Support (GLS) locale. This manual assumes that you use the U.S. 8859-1 English locale as the default locale. The default is en_us.8859-1 (ISO 8859-1) on UNIX platforms or en_us.CP1252 (Microsoft 1252) ...
12_XSL_worksheet
... services that convert or transform XML documents. As we will see in the next few weeks, the ability to transform metadata both into new standards (e.g. EAD >> DC, MARC >> DC) and new document models (EAD >> PDF, EAD >> HTML) is an important function of information organization. Functions: A function ...
... services that convert or transform XML documents. As we will see in the next few weeks, the ability to transform metadata both into new standards (e.g. EAD >> DC, MARC >> DC) and new document models (EAD >> PDF, EAD >> HTML) is an important function of information organization. Functions: A function ...
Referential Integrity in Oracle Rdb
... SQL nomenclature for this feature. Rdb implemented three types of constraints - valid if, verb time and commit time. Traces of this terminology exist still in the Rdb product, even in the SQL syntax. This technical note provides an overview of the referential integrity features available in the Orac ...
... SQL nomenclature for this feature. Rdb implemented three types of constraints - valid if, verb time and commit time. Traces of this terminology exist still in the Rdb product, even in the SQL syntax. This technical note provides an overview of the referential integrity features available in the Orac ...
Managing and Mining Multimedia Databases
... industry, we encourage the reader to contact the vendors to obtain up-to-date information on trademarks and ownership of the various products. We have tried our best to obtain references from books, journals, magazines, and conference and workshop proceedings, and have given only a few Web page URL ...
... industry, we encourage the reader to contact the vendors to obtain up-to-date information on trademarks and ownership of the various products. We have tried our best to obtain references from books, journals, magazines, and conference and workshop proceedings, and have given only a few Web page URL ...
EMC Greenplum DCA Getting Started Guide
... The segments communicate with each other and with the master over the interconnect, which is the networking layer of Greenplum Database. The DCA interconnect is configured on a private LAN and utilizes two high-speed network switches, offering each segment host 20 Gb non-blocking duplex bandwidth. T ...
... The segments communicate with each other and with the master over the interconnect, which is the networking layer of Greenplum Database. The DCA interconnect is configured on a private LAN and utilizes two high-speed network switches, offering each segment host 20 Gb non-blocking duplex bandwidth. T ...
Interfacing a Natural Language Front
... failed to answer the question. Masque also incorporates a domain-editor, which helps con gure the system for use in new knowledge domains. Until this project was carried out, Masque could only be used as a front-end to Prolog databases. The purpose of this project was to modify Masque, so that it c ...
... failed to answer the question. Masque also incorporates a domain-editor, which helps con gure the system for use in new knowledge domains. Until this project was carried out, Masque could only be used as a front-end to Prolog databases. The purpose of this project was to modify Masque, so that it c ...
Avaya CMS Open Database Connectivity
... CMS feature interactions . . . . . . . . . . . . . . . . . . Interactions with ECS features and tracking of ECS capabilities ...
... CMS feature interactions . . . . . . . . . . . . . . . . . . Interactions with ECS features and tracking of ECS capabilities ...
SAS 9.4 Intelligence Platform: Data Administration
... The correct bibliographic citation for this manual is as follows: SAS Institute Inc. 2016. SAS® 9.4 Intelligence Platform: Data Administration Guide, Sixth Edition. Cary, NC: SAS Institute Inc. SAS® 9.4 Intelligence Platform: Data Administration Guide, Sixth Edition Copyright © 2016, SAS Institute ...
... The correct bibliographic citation for this manual is as follows: SAS Institute Inc. 2016. SAS® 9.4 Intelligence Platform: Data Administration Guide, Sixth Edition. Cary, NC: SAS Institute Inc. SAS® 9.4 Intelligence Platform: Data Administration Guide, Sixth Edition Copyright © 2016, SAS Institute ...
Embedded SQL Guide
... Working with Data Supported datatypes . . . . . . . . . . . . . . . . . . . . . . . . 108 Understanding SQL expressions . . . . . . . . . . . . . . . . . 110 Using the string operator in expressions . . . . . . . . . 112 Using arithmetic operators in expressions . . . . . . . . 113 Using logical ope ...
... Working with Data Supported datatypes . . . . . . . . . . . . . . . . . . . . . . . . 108 Understanding SQL expressions . . . . . . . . . . . . . . . . . 110 Using the string operator in expressions . . . . . . . . . 112 Using arithmetic operators in expressions . . . . . . . . 113 Using logical ope ...