what is execute scalar?
Answer Posted / prabhat saxena
execute scalar return a object type value, by defalut it
will return first row of fst column value, mostly we used
it with aggregate function like sum(),max(),min(),avg()....
| Is This Answer Correct ? | 13 Yes | 4 No |
Post New Answer View All Answers
How to store data in memory?
Explain what is datagrid with an example?
What does datareader object do?
What are the advantages of ado.net?
What does executereader return?
What is microsoft ado.net?
Explain how to pass multiple tables in datasets simultaneously?
Describe the command object and its method.
Which object holds only data and does not interact with data source?
What is a column variable?
how Sequence to connect and retrieve data from database using dataset?
What is a data control clerk?
What are datareaders?
What is bubbled event can you please explain?
Give an example of a .net application which connects to microsoft access database using ado.net classes.