Answered Questions

  • TCS Database Questions

    1. What are the different types of joins?2. Explain normalization with examples.3. What cursor type do you use to retrieve multiple recordsets?4. State the difference between a "where" clause and a "having" clause5. What is the difference between "procedure" and "function"?6. How will you copy the structure of a table without copying the data?7. How to find out the...

    rr

    • Apr 19th, 2017

    Full OUTER also...is nothing but combination of Left and Right Outer Joins

    vishal bansal

    • Jul 28th, 2016

    This answer is incomplete... we have in total 6 types of joins from Oracle 10g onwards

    Cross joins
    Inner joins
    Outer joins
    Equi and non-equi joins
    Self joins
    Partitioned joins