What are the basic techniques of indexing?
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How do I send sql query results to excel?
What is an Exception ? What are types of Exception ?
i have a table emp and columns ename,empno,mgr_id,i need ename,manager name as result i.e employee respective manager.. example empno ename mgr_id 1 john 3 2 paul 3 3 smith 1 4 kevin 1 5 stewart 2 result has to look like this ename manager john smith paul smith smith john kevin john stewart paul can u plz help me out in this.....
What problem one might face while writing log information to a data-base table in pl/sql?
list out some tools through which we can draw e-r diagrams for mysql. : Sql dba
Give the order of sql select?
Can you rollback after commit?
What are the steps you take to tune(performance tuning) the code in plsql?
4 Answers Cap Gemini, Infosys, TCS,
What is structural independence and why is it important?
What does the hierarchical profiler does?
What is the use of %rowtype?
Difference between aggregate function and analytical function?
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