Chapter 4: SQL
... as clause. Find the customer names and their loan numbers for all customers having a loan at some branch. select customer-name, T.loan-number, S.amount from borrower as T, loan as S where T.loan-number = S.loan-number Find the names of all branches that have greater assets than some branch locat ...
... as clause. Find the customer names and their loan numbers for all customers having a loan at some branch. select customer-name, T.loan-number, S.amount from borrower as T, loan as S where T.loan-number = S.loan-number Find the names of all branches that have greater assets than some branch locat ...
Separation of Duties in SQL Server 2014
... built-in server and database superusers and superuser roles. This functionality consists of most DBCC operations and some system stored procedures. These (specifically DBCC) are needed in order to allow DBAs to manage SQL Server. For example, DBCC CHECKDB is the only way to perform a database consis ...
... built-in server and database superusers and superuser roles. This functionality consists of most DBCC operations and some system stored procedures. These (specifically DBCC) are needed in order to allow DBAs to manage SQL Server. For example, DBCC CHECKDB is the only way to perform a database consis ...
HP JetAdvantage Security Manager
... situation and the user rights. If Security Manager is instructed to install SQL Express on the local machine, a SQL instance and database for Security Manager will be created by the Security Manager installer. If Security Manager is pointed to a remote SQL server and instance during installation, pr ...
... situation and the user rights. If Security Manager is instructed to install SQL Express on the local machine, a SQL instance and database for Security Manager will be created by the Security Manager installer. If Security Manager is pointed to a remote SQL server and instance during installation, pr ...
Forensic Analysis of a SQL Server 2005 Database
... SQL Server 2005 can be configured to use either Windows Authentication, which allows the host operating system to authenticate users, or Mixed Mode authentication, which allows authentication to occur at either the Operating System or independently within SQL Server4. There are also various logging ...
... SQL Server 2005 can be configured to use either Windows Authentication, which allows the host operating system to authenticate users, or Mixed Mode authentication, which allows authentication to occur at either the Operating System or independently within SQL Server4. There are also various logging ...
JobScheduler - Installation Guide - SOS
... Alternatively, a jTDS JDBC® driver, delivered with the JobScheduler setup, can be used for Microsoft® SQL Server and Sybase databases. Similarly, the MariaDB® driver is delivered with the JobScheduler setup, for use for MySql® Server and MariaDB® databases. For IBM® DB2 a JDBC® driver inlusive the l ...
... Alternatively, a jTDS JDBC® driver, delivered with the JobScheduler setup, can be used for Microsoft® SQL Server and Sybase databases. Similarly, the MariaDB® driver is delivered with the JobScheduler setup, for use for MySql® Server and MariaDB® databases. For IBM® DB2 a JDBC® driver inlusive the l ...
S.sid
... SQL provides support for pattern matching through the LIKE operator, along with the use of the wild-card symbols % (which stands for zero or more arbitrary characters) and _ (which stands for exactly one, arbitrary, character) ‘_AB%’ a pattern that will match every string that contains at least th ...
... SQL provides support for pattern matching through the LIKE operator, along with the use of the wild-card symbols % (which stands for zero or more arbitrary characters) and _ (which stands for exactly one, arbitrary, character) ‘_AB%’ a pattern that will match every string that contains at least th ...
Database Application Schema Forensics
... previous practical study by the authors of this paper discussed a method how the metadata could be assembled in order to conduct a forensic examination on a compromised DBMS [4]. A ‘damaged database’ is defined as a DBMS that has been damaged by deleting, editing or moving the data contained within ...
... previous practical study by the authors of this paper discussed a method how the metadata could be assembled in order to conduct a forensic examination on a compromised DBMS [4]. A ‘damaged database’ is defined as a DBMS that has been damaged by deleting, editing or moving the data contained within ...
SQL: Queries, Programming, Triggers
... SQL provides support for pattern matching through the LIKE operator, along with the use of the wild-card symbols % (which stands for zero or more arbitrary characters) and _ (which stands for exactly one, arbitrary, character) ‘_AB%’ a pattern that will match every string that contains at least th ...
... SQL provides support for pattern matching through the LIKE operator, along with the use of the wild-card symbols % (which stands for zero or more arbitrary characters) and _ (which stands for exactly one, arbitrary, character) ‘_AB%’ a pattern that will match every string that contains at least th ...
Best Practices for Running SQL Server on EMC XtremIO
... leveraging RDMA, the XtremIO system is, in essence, a single shared memory space spanning all Storage Controllers. By linearly scaling all resources such as CPU, RAM, SSDs and host ports in a balanced manner, the array achieves any desired performance level, while maintaining consistency of performa ...
... leveraging RDMA, the XtremIO system is, in essence, a single shared memory space spanning all Storage Controllers. By linearly scaling all resources such as CPU, RAM, SSDs and host ports in a balanced manner, the array achieves any desired performance level, while maintaining consistency of performa ...
The Relational Model - Department of Computer Science | UNC
... A set of fields is a key for a relation if : 1. No two distinct tuples can have same values in all key fields, and 2. This is not true for any subset of the key. – Part 2 false? A superkey. – If there’s >1 key for a relation, one of the keys is chosen (by DBA) to be the primary key. ...
... A set of fields is a key for a relation if : 1. No two distinct tuples can have same values in all key fields, and 2. This is not true for any subset of the key. – Part 2 false? A superkey. – If there’s >1 key for a relation, one of the keys is chosen (by DBA) to be the primary key. ...
Data Pump Article
... DataPump Jobs, Master Processes, and the Master Table DataPump also implements major (and in my opinion, elegant!) improvements to the execution and management of Export and Import operations. Each DataPump operation uses a master process to manage and control the export or import session. Each mast ...
... DataPump Jobs, Master Processes, and the Master Table DataPump also implements major (and in my opinion, elegant!) improvements to the execution and management of Export and Import operations. Each DataPump operation uses a master process to manage and control the export or import session. Each mast ...
Notes
... They don't have an idea about the comparative sales in the various stores, so they need some way to view all that data together to do an analysis that shows how well, or poorly, the stores are doing In the future, they would also like to be able to compare store sales with their web site sales, ...
... They don't have an idea about the comparative sales in the various stores, so they need some way to view all that data together to do an analysis that shows how well, or poorly, the stores are doing In the future, they would also like to be able to compare store sales with their web site sales, ...
MySQL Backup and Recovery
... This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dang ...
... This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dang ...
AutoPart: Automating Schema Design for Large Scientific Databases
... inserted or modified. If update or storage constraints do not exist, the workload can always be processed using a complete set of covering indexes. Such a scenario, however, is unrealistic for large-scale scientific databases, where both insertion and storage management costs are seriously considere ...
... inserted or modified. If update or storage constraints do not exist, the workload can always be processed using a complete set of covering indexes. Such a scenario, however, is unrealistic for large-scale scientific databases, where both insertion and storage management costs are seriously considere ...
Referential Integrity Quality Metrics
... such that Ri .K = Rj .K. The primary key of a relation (i.e. R j .K) is not allowed to have nulls. But in general, for practical reasons the foreign key R i .K is allowed to have nulls. We also study integrity over inclusion dependency (ID). An ID constraint between attributes A i and Aj from relati ...
... such that Ri .K = Rj .K. The primary key of a relation (i.e. R j .K) is not allowed to have nulls. But in general, for practical reasons the foreign key R i .K is allowed to have nulls. We also study integrity over inclusion dependency (ID). An ID constraint between attributes A i and Aj from relati ...
2 FieldWorks database model
... Metadata, stored procedures, and data for each FieldWorks project are stored in a SQL Server database. There are several methods for accessing data directly from the database. SQL queries. These can be executed directly through .NET SqlConnection, ODBC, OLEDB, or the FieldWorks OleDbEncap COM inte ...
... Metadata, stored procedures, and data for each FieldWorks project are stored in a SQL Server database. There are several methods for accessing data directly from the database. SQL queries. These can be executed directly through .NET SqlConnection, ODBC, OLEDB, or the FieldWorks OleDbEncap COM inte ...
2 Overview of the DB2 Environment
... Please do yourself a favor and try to find out what goes on “behind the scenes”. Do it all the hard way (i.e. manually) a couple of times and only use guides when you fully understand what they do or just to get new ideas. 2.1.1 Memory aspects DB2 user interfaces are written in Java and that equals ...
... Please do yourself a favor and try to find out what goes on “behind the scenes”. Do it all the hard way (i.e. manually) a couple of times and only use guides when you fully understand what they do or just to get new ideas. 2.1.1 Memory aspects DB2 user interfaces are written in Java and that equals ...
Oracle/SQL Tutorial - Department of Math/CS
... A table is uniquely identified by its name and consists of rows that contain the stored information, each row containing exactly one tuple (or record ). A table can have one or more columns. A column is made up of a column name and a data type, and it describes an attribute of the tuples. The struct ...
... A table is uniquely identified by its name and consists of rows that contain the stored information, each row containing exactly one tuple (or record ). A table can have one or more columns. A column is made up of a column name and a data type, and it describes an attribute of the tuples. The struct ...
How Oracle Database Manages Data Concurrency and Consistency
... A SELECT statement is an explicit query and can have nested queries or a join operation. An INSERT statement can use nested queries. UPDATE and DELETE statements can use WHERE clauses or subqueries to affect only some rows in a table rather than all rows. Queries used in INSERT, UPDATE, and DELETE s ...
... A SELECT statement is an explicit query and can have nested queries or a join operation. An INSERT statement can use nested queries. UPDATE and DELETE statements can use WHERE clauses or subqueries to affect only some rows in a table rather than all rows. Queries used in INSERT, UPDATE, and DELETE s ...
Auditing and Inference Control in
... protection. The task of auditing may be delegated to the database system so that the database system: 1) keeps track of the history of answered queries and changes in the SDB, and 2) checks for possible compromise by every new query. Obviously, auditing may serve as a solution to the SDB security pr ...
... protection. The task of auditing may be delegated to the database system so that the database system: 1) keeps track of the history of answered queries and changes in the SDB, and 2) checks for possible compromise by every new query. Obviously, auditing may serve as a solution to the SDB security pr ...
Lesson 1: Exploring the Access Environment
... An Access app is a new type of database that you create, design and modify in Access 2013, and then use in a standard web browser. You share Access apps with other users as SharePoint apps. The data and database objects are stored in SQL Server or a Windows Azure SQL Database, so you can share the d ...
... An Access app is a new type of database that you create, design and modify in Access 2013, and then use in a standard web browser. You share Access apps with other users as SharePoint apps. The data and database objects are stored in SQL Server or a Windows Azure SQL Database, so you can share the d ...
Chapter 14: Query Optimization
... let S1 = S – r . If only left-deep trees are considered, time complexity of finding best join order is O(n 2n) Space complexity remains at O(2n) Cost-based optimization is expensive, but worthwhile for queries on large datasets (typical queries have small n, generally < 10) ...
... let S1 = S – r . If only left-deep trees are considered, time complexity of finding best join order is O(n 2n) Space complexity remains at O(2n) Cost-based optimization is expensive, but worthwhile for queries on large datasets (typical queries have small n, generally < 10) ...
Chapter 14: Query Optimization
... let S1 = S – r . If only left-deep trees are considered, time complexity of finding best join order is O(n 2n) Space complexity remains at O(2n) Cost-based optimization is expensive, but worthwhile for queries on large datasets (typical queries have small n, generally < 10) ...
... let S1 = S – r . If only left-deep trees are considered, time complexity of finding best join order is O(n 2n) Space complexity remains at O(2n) Cost-based optimization is expensive, but worthwhile for queries on large datasets (typical queries have small n, generally < 10) ...
Automated Ranking of Database Query Results
... need to extend TF-IDF concepts to numerical domains. We develop IDF Similarity, a database ranking function that extends TF-IDF concepts to databases containing a heterogeneous mix of categorical as well as numeric data. While IDF Similarity works well for some database ranking applications, sometim ...
... need to extend TF-IDF concepts to numerical domains. We develop IDF Similarity, a database ranking function that extends TF-IDF concepts to databases containing a heterogeneous mix of categorical as well as numeric data. While IDF Similarity works well for some database ranking applications, sometim ...
Improving high availability in WebSphere Commerce using DB2 HADR
... You can group resources together in TSA. Once grouped, all relationships among the members of the group are established, such as location relationships, start and stop relationships, and so on. ...
... You can group resources together in TSA. Once grouped, all relationships among the members of the group are established, such as location relationships, start and stop relationships, and so on. ...