What is coalesce in spark sql?
How do I combine two sets of data in excel?
How to decide CT & PT ratings for a given transmission line carrying some rated voltage?
What is normalization in sql?
How do you sync android with android?
What is alv programming in abap? When is this grid used in abap? : abap hr
In talend can a variable be defined which can be accessed by many jobs?
How do you convert string as a variable name in python?
if a PTC having operating voltage 230V is not available then Can we short the circuit where PTC inserted or anybody having other solution. if yes, please reply hurry.
What are the properties of the transactions?
How do you fix application errors?
Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.
how many types of viewers available in tm1?
What are the fundamental ways to estimate visual motion in 1-D?
What are Heap tables?