Name And Briefly Describe The Five Sql Built-in Functions?

1.	Name And Briefly Describe The Five Sql Built-in Functions?
Answer» COUNT: COMPUTES the number of rows in a table. SUM: TOTALS numeric columns. AVG: computes the average value. MAX: obtains the MAXIMUM value of a column in a table. MIN: obtains the minimum value of a column in a table. COUNT: computes the number of rows in a table. SUM: totals numeric columns. AVG: computes the average value. MAX: obtains the maximum value of a column in a table. MIN: obtains the minimum value of a column in a table.

Answer»

COUNT: COMPUTES the number of rows in a table. SUM: TOTALS numeric columns. AVG: computes the average value. MAX: obtains the MAXIMUM value of a column in a table. MIN: obtains the minimum value of a column in a table.

COUNT: computes the number of rows in a table. SUM: totals numeric columns. AVG: computes the average value. MAX: obtains the maximum value of a column in a table. MIN: obtains the minimum value of a column in a table.

Discussion

No Comment Found

Related InterviewSolutions

What Is Lock Granularity?
In General, How Should The Boundaries Of A Transaction Be Defined?
Explain The Meaning Of The Expression Acid Transaction?
Explain The Necessity Of Defining Processing Rights And Responsibilities. How Are Such Responsibilities Enforced?
Explain How A Database Could Be Recovered Via Reprocessing. Why Is This Generally Not Feasible?
Define Rollback And Roll Forward?
Why Is It Important To Write To The Log Before Changing The Database Values?
Explain The Difference Between A Database Administrator And A Data Administrator?
What Is The Foreign Key?
What Is A Candidate Key?

Name And Briefly Describe The Five Sql Built-in Functions?

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment