Dyanmic SQL Field Type
... Populates a drop-down list of choices by querying the REDCap tables using SELECT queries only. The database table being queried must exist in the same MySQL database as the REDCap tables. ONLY REDCap Super Users may add/modify this field type. Advantage of this field type is that it allows you to po ...
... Populates a drop-down list of choices by querying the REDCap tables using SELECT queries only. The database table being queried must exist in the same MySQL database as the REDCap tables. ONLY REDCap Super Users may add/modify this field type. Advantage of this field type is that it allows you to po ...
here - The Smartpath Information Systems
... An attribute that is used to access the table data is called primary key. It must Contain Unique values. It uniquely identifies a record in a table. Candidate Key It is set of attributes from which primary key is selected. One of them is made as Primary key and rest are candidate keys. They are cand ...
... An attribute that is used to access the table data is called primary key. It must Contain Unique values. It uniquely identifies a record in a table. Candidate Key It is set of attributes from which primary key is selected. One of them is made as Primary key and rest are candidate keys. They are cand ...
MIS 301- Database
... More powerful than macros; more sophisticated procedural logic and error handling Routines that execute in response to a database event e.g. INSERT, UPDATE, or DELETE ...
... More powerful than macros; more sophisticated procedural logic and error handling Routines that execute in response to a database event e.g. INSERT, UPDATE, or DELETE ...
Introduction to Computer and Communications Security
... Read access, tables/views user can query Commands (are updates/inserts ok?) ...
... Read access, tables/views user can query Commands (are updates/inserts ok?) ...
slides (6pp)
... ”WHERE code = course ” + ”ORDER BY code, period”); Compare with previous row to see if this is a new course. String currentCourse, course; If it is, print its name. while (rs.next()) { course = rs.getString(1); if (!course.equals(currentCourse)) System.out.println(rs.getString(2)); System.out.printl ...
... ”WHERE code = course ” + ”ORDER BY code, period”); Compare with previous row to see if this is a new course. String currentCourse, course; If it is, print its name. while (rs.next()) { course = rs.getString(1); if (!course.equals(currentCourse)) System.out.println(rs.getString(2)); System.out.printl ...
Click install Installation Oracle 11g Express
... Post Installation: Create a database connection A popup window will display where you can fill out all the required information to create the connection. Type in the data exactly as shown in the screenshot ...
... Post Installation: Create a database connection A popup window will display where you can fill out all the required information to create the connection. Type in the data exactly as shown in the screenshot ...
Data Modeling Case Study
... The following is description by a pharmacy owner: "Jack Smith catches a cold and what he suspects is a flu virus. He makes an appointment with his family doctor who confirm his diagnosis. The doctor prescribes an antibiotic and nasal decongestant tablets. Jack leaves the doctor's office and drives t ...
... The following is description by a pharmacy owner: "Jack Smith catches a cold and what he suspects is a flu virus. He makes an appointment with his family doctor who confirm his diagnosis. The doctor prescribes an antibiotic and nasal decongestant tablets. Jack leaves the doctor's office and drives t ...
Introduction to Database Systems
... • A collection of files storing related data Give examples of databases • Accounts database; payroll database; UW’s students database; Amazon’s products database; airline reservation database ...
... • A collection of files storing related data Give examples of databases • Accounts database; payroll database; UW’s students database; Amazon’s products database; airline reservation database ...
DAT332 Database Administration For Developers Stephen
... Learn about key features that you should be aware of Backup, Restore Performance Tips Indexes, Tuning, Cursors Available Tools Q&A ...
... Learn about key features that you should be aware of Backup, Restore Performance Tips Indexes, Tuning, Cursors Available Tools Q&A ...
SQL Azure - Bapatla Engineering College
... Customers can also remove the security risks and hassles associated with hosting public-facing apps & websites from within a datacenter by quickly & cost-effectively building websites and mobile & social apps directly on SQL Database. ...
... Customers can also remove the security risks and hassles associated with hosting public-facing apps & websites from within a datacenter by quickly & cost-effectively building websites and mobile & social apps directly on SQL Database. ...
A brief history of data and databases
... Enter the relational DBMS 1970, Edgar Codd Relational DBMS • Mathematician at IBM • Based on Relational Calculus and set theory U of Michigam • MicroDBMS ...
... Enter the relational DBMS 1970, Edgar Codd Relational DBMS • Mathematician at IBM • Based on Relational Calculus and set theory U of Michigam • MicroDBMS ...
Chapter 8
... SQL stands for "Structured Query Language". Allows the user to pose complex questions of a database. It also provides a means of creating databases. Originally developed by IBM, later become an ANSI and ISO standard. Many database products support SQL, e.g., MS Access or Microsoft© SQL Server, Oracl ...
... SQL stands for "Structured Query Language". Allows the user to pose complex questions of a database. It also provides a means of creating databases. Originally developed by IBM, later become an ANSI and ISO standard. Many database products support SQL, e.g., MS Access or Microsoft© SQL Server, Oracl ...
LN5 - WSU EECS
... Parse, compile, optimize and execute SQL commands Stores some information in memory locally Map to locate the information Any transaction engine can service any piece of information regardless of where it resides ...
... Parse, compile, optimize and execute SQL commands Stores some information in memory locally Map to locate the information Any transaction engine can service any piece of information regardless of where it resides ...
IS 331 Database Design, Management and Applications Fall 2015
... Modern organizations generate huge amount of data on a daily basis and are in constant need for the database technology to organize, store, retrieve, share and analyze large-scale data. Hiding behind the scene, database technology serves as the backbone for many “hot” technologies such as ERP, CRM, ...
... Modern organizations generate huge amount of data on a daily basis and are in constant need for the database technology to organize, store, retrieve, share and analyze large-scale data. Hiding behind the scene, database technology serves as the backbone for many “hot” technologies such as ERP, CRM, ...
SQL Injection
... inputs to corrupt, exploit, or otherwise damage an application database. • Most commonly done directly through web forms, but can be directed through URL hacking, request hacking using debugging tools, or using bots that emulate browsers and manipulate web requests. ...
... inputs to corrupt, exploit, or otherwise damage an application database. • Most commonly done directly through web forms, but can be directed through URL hacking, request hacking using debugging tools, or using bots that emulate browsers and manipulate web requests. ...
chap10b
... Database object: This is the object that holds the connection to the desired database. It works kind of like a file handle since it references the open database connection. For that reason, we will call this object the database handle. Query object: This object is created by calling a method of the ...
... Database object: This is the object that holds the connection to the desired database. It works kind of like a file handle since it references the open database connection. For that reason, we will call this object the database handle. Query object: This object is created by calling a method of the ...
Syllabus for CSCI 6441: Database Management Systems GWU
... deeply. Students will be expected to present their findings to the class. Although presentation skills will not be graded per se, a comfort with public speaking will help make this less arduous. The stated prerequisites for this course are CSCI 6221 (Advanced Software Paradigms) and CSCI 6461 (Compu ...
... deeply. Students will be expected to present their findings to the class. Although presentation skills will not be graded per se, a comfort with public speaking will help make this less arduous. The stated prerequisites for this course are CSCI 6221 (Advanced Software Paradigms) and CSCI 6461 (Compu ...
SQL
... Composite index: An index that contains more than one column. In both SQL Server 2005 and 2008, you can include up to 16 columns in an index, as long as the index doesn’t exceed the 900-byte limit. Both clustered and nonclustered indexes can be composite indexes. Unique Index: An index that ensu ...
... Composite index: An index that contains more than one column. In both SQL Server 2005 and 2008, you can include up to 16 columns in an index, as long as the index doesn’t exceed the 900-byte limit. Both clustered and nonclustered indexes can be composite indexes. Unique Index: An index that ensu ...
Microsoft BI Stack
... • Leverages already existing user experience in Excel • Drill through for detailed comparisons • Excel does not directly access the data, data is provided through Analysis Services. ...
... • Leverages already existing user experience in Excel • Drill through for detailed comparisons • Excel does not directly access the data, data is provided through Analysis Services. ...
Lecture 5 ppt - School of Computer Science
... • Originally ‘Sequel’ Structured English query Language, part of an IBM project in the 70’s • Sequel was already taken, so it became SQL - Structured Query Language ...
... • Originally ‘Sequel’ Structured English query Language, part of an IBM project in the 70’s • Sequel was already taken, so it became SQL - Structured Query Language ...