SQL Data Types and Schemas Integrity Constraints Authorization
... grantees, the user may retain the privilege after the revocation. All privileges that depend on the privilege being revoked are also ...
... grantees, the user may retain the privilege after the revocation. All privileges that depend on the privilege being revoked are also ...
Java Database Connectivity (JDBC)
... • Type 2: Native API drivers. Driver contains Java code that calls native C/C++ methods provided by the database vendors. • Type 3: Generic network API that is then translated into database-specific access at the server level. The JDBC driver on the client uses sockets to call a middleware applicati ...
... • Type 2: Native API drivers. Driver contains Java code that calls native C/C++ methods provided by the database vendors. • Type 3: Generic network API that is then translated into database-specific access at the server level. The JDBC driver on the client uses sockets to call a middleware applicati ...
Simple version control
... Works for all kinds and types of dbms Most powerful and flexible If something can not be done via script – it can not be done at all. Fits well all source control systems No power in the universe can stop script ...
... Works for all kinds and types of dbms Most powerful and flexible If something can not be done via script – it can not be done at all. Fits well all source control systems No power in the universe can stop script ...
Database Fundamentals
... If layered conceptual models are used, the layering may be perceived differently by the system’s users and developers. Users often see the database only in terms of the views that they employ. System analysts and designers may think primarily about the E-R schema, whereas the database administrator ...
... If layered conceptual models are used, the layering may be perceived differently by the system’s users and developers. Users often see the database only in terms of the views that they employ. System analysts and designers may think primarily about the E-R schema, whereas the database administrator ...
Chapter 1
... - Assumes the user name of the person logged in - Assumes the db does not need a password - The connect method is usually used with die - A Perl program can have connections to any number of databases - To create a query, we usually compile the SQL command first, then use it against the database ...
... - Assumes the user name of the person logged in - Assumes the db does not need a password - The connect method is usually used with die - A Perl program can have connections to any number of databases - To create a query, we usually compile the SQL command first, then use it against the database ...
epiCentre_UserManual_ITAdministrators
... Welcome to epiCentre! epiCentre is the software for entering and managing data relating to ePPOC (the electronic Persistent Pain Outcomes Collaboration). ePPOC is a program whose purpose is to provide outcomes based benchmark reporting for pain management clinics throughout Australasia. It involves ...
... Welcome to epiCentre! epiCentre is the software for entering and managing data relating to ePPOC (the electronic Persistent Pain Outcomes Collaboration). ePPOC is a program whose purpose is to provide outcomes based benchmark reporting for pain management clinics throughout Australasia. It involves ...
Preventing Transaction Logs From Filling Up
... growing too large. This document will cover the steps necessary to recover in the event that the transaction log has grown too large, manual truncation of the transaction log before it becomes a problem and how to schedule a maintenance plan. The transaction log is responsible for keeping track of a ...
... growing too large. This document will cover the steps necessary to recover in the event that the transaction log has grown too large, manual truncation of the transaction log before it becomes a problem and how to schedule a maintenance plan. The transaction log is responsible for keeping track of a ...
Lab 2
... Table space SYSCATSPACE contains the System Catalog tables. It basically contains system information that should not be modified or deleted; otherwise the database will not work correctly. Table space TEMPSPACE1 is used by DB2 when it needs additional space to perform some operations such as sorts. ...
... Table space SYSCATSPACE contains the System Catalog tables. It basically contains system information that should not be modified or deleted; otherwise the database will not work correctly. Table space TEMPSPACE1 is used by DB2 when it needs additional space to perform some operations such as sorts. ...
The Path to Five 9s
... The CPU subsystems work in lockstep and the GeminiEngine processes the requests from the two subsystems as one request. This allows the system to operate as if there was only one CPU subsystem in operation. Likewise, the two IO subsystems share a common structure and one serves as a standby during n ...
... The CPU subsystems work in lockstep and the GeminiEngine processes the requests from the two subsystems as one request. This allows the system to operate as if there was only one CPU subsystem in operation. Likewise, the two IO subsystems share a common structure and one serves as a standby during n ...
Database Lab
... effecOvely, and plan what to do. Write a “Diary”. Make sure to have a good structure on your PC too! Always be prepared! Read this week's syllabus in advance before class, take notes during ...
... effecOvely, and plan what to do. Write a “Diary”. Make sure to have a good structure on your PC too! Always be prepared! Read this week's syllabus in advance before class, take notes during ...
Database Fundamentals
... – Modification, insertion and deletion anomalies all relate to data in a one-to-many relationship. For example, there is one personal tutor to many students. So this is a one-to-many relationship and the database will keep a record indicating the personal tutor for each student. If the tutor’s telep ...
... – Modification, insertion and deletion anomalies all relate to data in a one-to-many relationship. For example, there is one personal tutor to many students. So this is a one-to-many relationship and the database will keep a record indicating the personal tutor for each student. If the tutor’s telep ...
SQL: Queries, Programming, Triggers
... Application server sends SQL query searching for a book to database server. Database server executes SQL query and returns a (set of) tuple(s). Application server imports a batch of new books over night and database server performs the corresponding SQL modifications. ...
... Application server sends SQL query searching for a book to database server. Database server executes SQL query and returns a (set of) tuple(s). Application server imports a batch of new books over night and database server performs the corresponding SQL modifications. ...
Presented by Kaberi Nayak Senior Oracle Apps DBA
... Check overall basic application services and components Backup new 11g R2 OH software and the database Release environment for testing by developers, Users, Q&A ...
... Check overall basic application services and components Backup new 11g R2 OH software and the database Release environment for testing by developers, Users, Q&A ...
MicroSCADA Pro DMS600 4.4 FP1 DMS600 Installation Manual
... can also be used if they support the required features of a DMS600 database. MS SQL Server 2005, 2008, 2008 R2 and 2012 and Oracle 10g and 11g have been tested by ABB. DMS600 can be installed with MicroSCADA, without SCADA, or with other SCADA systems using OPC Data Access interface. However, if DMS ...
... can also be used if they support the required features of a DMS600 database. MS SQL Server 2005, 2008, 2008 R2 and 2012 and Oracle 10g and 11g have been tested by ABB. DMS600 can be installed with MicroSCADA, without SCADA, or with other SCADA systems using OPC Data Access interface. However, if DMS ...
Improve query performance with the new SQL Server 2016
... query plans in your workload. (When the ratio between the count of distinct query_hash and the total number of entries in sys.query_store_query is much less than 1.) ...
... query plans in your workload. (When the ratio between the count of distinct query_hash and the total number of entries in sys.query_store_query is much less than 1.) ...
Microsoft SQL Server 2005 Database Mirroring
... To prepare for the Database Mirroring session, the database that will end up being the Mirror needs to be brought to a point that is transactionaly close to the Principal. It does not have to be to the exact point, but the closer it is, the quicker the mirror will get to the synchronized state. For ...
... To prepare for the Database Mirroring session, the database that will end up being the Mirror needs to be brought to a point that is transactionaly close to the Principal. It does not have to be to the exact point, but the closer it is, the quicker the mirror will get to the synchronized state. For ...
Database Configuration and Maintenance
... the msdb database. If a database is participating in a Database Mirroring session, SQL Server automatically retrieves a copy of the page from the mirror, replaces the page on the principal, and logs an entry in the ...
... the msdb database. If a database is participating in a Database Mirroring session, SQL Server automatically retrieves a copy of the page from the mirror, replaces the page on the principal, and logs an entry in the ...
Transact-SQL Reference (Database Engine) | Microsoft Docs
... data in the table. Because this lesson is an introduction to using Transact-SQL, it does not use or describe the many options that are available for these statements. Transact-SQL statements can be written and submitted to the Database Engine in the following ways: By using SQL Server Management Stu ...
... data in the table. Because this lesson is an introduction to using Transact-SQL, it does not use or describe the many options that are available for these statements. Transact-SQL statements can be written and submitted to the Database Engine in the following ways: By using SQL Server Management Stu ...
SQL Object Level Recovery Native 1.1
... could not be recovered. Select an object in the Progress list to display a detailed error message for that object in the Messages pane. ...
... could not be recovered. Select an object in the Progress list to display a detailed error message for that object in the Messages pane. ...
A Real World Scenario of a SQL Server 2005 Database
... Although a SQL Server database can use multiple physical transaction logs internally, SQL Server splits each physical log file into 4-16 Virtual Log Files (VLFs)5. Selected VLFs are marked active at any given time and used to record transactions. SQL Server periodically completes a checkpoint proces ...
... Although a SQL Server database can use multiple physical transaction logs internally, SQL Server splits each physical log file into 4-16 Virtual Log Files (VLFs)5. Selected VLFs are marked active at any given time and used to record transactions. SQL Server periodically completes a checkpoint proces ...
Advanced Reporting Techniques of Dell OpenManage IT Assistant
... all of its computer systems. At the end of a year, its IT department wants to have several reports about the company’s computer assets in a different format as part of the accounting process output. Desired reports include: 1) a list of the company’s computer systems with name, service tag, type of ...
... all of its computer systems. At the end of a year, its IT department wants to have several reports about the company’s computer assets in a different format as part of the accounting process output. Desired reports include: 1) a list of the company’s computer systems with name, service tag, type of ...
Btrieve
Btrieve is a transactional database (navigational database) software product. It is based on Indexed Sequential Access Method (ISAM), which is a way of storing data for fast retrieval. There have been several versions of the product for DOS, Linux, older versions of Microsoft Windows, Windows 98, Windows NT, Windows 2000, Windows XP, Windows Server 2003, 32-bit IBM OS/2 and for Novell NetWare.It was originally a record manager published by SoftCraft. Btrieve was written by Doug Woodward and Nancy Woodward and initial funding was provided in part by Doug's brother Loyd Woodward. Around the same time as the release of the first IBM PCs, Doug received 50% of the company as a wedding gift and later purchased the remainder from his brother. After gaining market share and popularity, it was acquired from Doug and Nancy Woodward by Novell in 1987, for integration into their Netware operating system in addition to continuing with the MS-DOS version. The product gained significant market share as a database embedded in mid-market applications in addition to being embedded in every copy of NetWare 2.x, 3.x and 4.x since it was available on every NetWare network. After some reorganization within Novell, it was decided in 1994 to spin off the product and technology to Doug and Nancy Woodward along with Ron Harris, to be developed by a new company known as Btrieve Technologies, Inc. (BTI).Btrieve was modularized starting with version 6.15 and became one of two database front-ends that plugged into a standard software interface called the Micro-Kernel Database Engine. The Btrieve front-end supported the Btrieve API and the other front-end was called Scalable SQL, a relational database product based upon the MKDE that used its own variety of Structured Query Language, otherwise known as SQL. After these versions were released (Btrieve 6.15 and ScalableSQL v4) the company was renamed to Pervasive Software prior to their IPO. Shortly thereafter the Btrieve and ScalableSQL products were combined into the products now known and sold as Pervasive.SQL or PSQL. Btrieve continued for a few years while ScalableSQL was quickly dropped. Customers were encouraged to upgrade to Pervasive.SQL which supported both SQL and Btrieve applications.