What is the Difference Primary key and Unique Key
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How to fetch/retrieve the data from hieranchical database and put it into the relational database? for e.g I want to extract the data from IMS DB2 database which is a hierarchical db and load that data into the relational database which is a SQL server.Are there any tools available for directing extracting data from hierarchical db and loading into the relational database (SQL server)?
What are database connection details?
how to configure oracle 10g in java1.5 and tell me know how to set class path in system?
Which three commands cause a transaction to end?
I have single column in a file. Input 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 my output is file 1 have 1,2,3,10,11,12 file 2 have 4,5,6,13,14,15 and file 3 have 7,8,9 how is it possible in datastage
What is the concept of Virtual field?
What is the differnce between Order by and Group by
Is it good to store images in database?
What advantages does DBMS have over traditional file systems?
What is database schema name?
What does new grouping sets enables you to do?
There are three servers are run by Oracle, MS Access and .Net. What are the procedure fetching the values of two variables from two servers among these?
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