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can i use the commands "modify" and Change in DB2 to alter my column datatype and its name in a table?
2161i applied prompt on country when i run report it shows list of all countries but want it to show only four countries name
21411.what are components of querystdio and report studio and cognoss connection? 2. how to use prompts in query studio? 3.what is lock and un lock objects? 4.how to test the re[ports in query studio? 5.how to use brust option and when? 6.what is the performance testing? 7.condition explorer whaen your using? 8.in impromptu how do you create cascading prompt? 9.diff between section and group? 10.types filters where you are using group filters and tabular filter? 11.tabular model, tabular references ,tabular set , tabular sql? 12.what is the use of multi[le packages? 13what types of problems arise when create a join? 14.how to provide package sequirety? 15.report server components? 16.how many kinds of quality subjects? 17.how do you specify the joins? 18.how would you maintain the relations in frame work manager? 19.what is usage of segments and how to provide it? 20.governer settings in frame work maneger? 21.how to create filter in frame work manager? 22diffrence between represention layer and physical layer? 23.how to create prompts in frame work manager? 24.what errors occured when verify the model? 25.how to publish package in net work or local system?
1 54461. How to test Database? Please, give me all details for "SQL,Msaccess, Mysql Database? 2.For which functionalities database used? 3.How to convert Guest to Admin by Mysql database?
2242Which is the best sorting method if i have to sort the students of Harvard University according to their first name?
1 6527Can we have a function Overloading with same number of arguments but with different return types of function
8 14997Post New Databases AllOther Questions
what is ad-hoc access? what is the diff b/w managed query and ad-hoc access?
What is the candidate key used for?
WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?
What is the concept of Virtual field?
How many indexes can be created on a table?
What is a database lookup?
What is the best database software for small businesses?
london school of science and technology has a software development unit,known as lsst solutions,which is responsible for developing and implementing software throughout the collegejames tristan keeps a record of all student details in the college including student id,name,and start date and phone number.There are many courses offered by LSST. For example MBA, MSc, BSc, BABS, DF, English etc. Each course id identified by course id, description, duration. Each course has many semesters. Each semester takes place during a particular term. Semester details and term details are required to be stored in the database. Each course has many subjects and same subject may be offered in many courses. For each subject many details such as Subject code, name, result and attendance are required to be stored. Every subject has mainly two assessments; one assignment and one exam. Assignment is worth of 30% and exam 70% respectively. You have been appointed as a database designer. Your job is to provide ERD with all possible entities and relationships. Note: Feel free to make necessary assumptions 3: Assignment Tasks. 1. Create an ERD for the above problem 2. Translate the ERD to Relational Data model (RDM) 3. Implement the RDM by creating the tables 4. Populate the database with your own data. 5. SQL Queries for the following tasks a. List all student details in each course along with course details b. Count and display number of students in each course. c. List student name, course name, assessment description, marks for all students.
What is the advantage of varchar2 over char?
How do you pass parameter in stored procedure?
aht is the difference b/w network & hierarchial & relational dbms????
What do you mean by database?
WHAT IS NEED BY METION DATFMT AND TIMFMT IN H-SEPICITION IN RPGLE?
what are wrappers and build ups and what it's use?
What is the purpose of TNS?
