Why do we use coalesce function in oracle?
No Answer is Posted For this Question
Be the First to Post Answer
what is the use of composite key constraint?
How you find out version of installed workflow?
What is primefaces used for?
Tell me New Feature of Oracle 10g?
What is Index and different types of Indexes?
what is the need of indexing topic in oracle? where do we use in a Java project? any other option other than using this to get the same result where we use indexing ?
Explain what are the different type of segments?
Is the After report trigger fired if the report execution fails ?
ur a sql devoloper...what is the process in ur company for finding the database BUGS .. seperate DB testers are there? or devr.s are manage? if DB TESTERS in there what is the process
how many types of index?
How would you extract DDL of a table without using a GUI tool?
What are the type of Synonyms?