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Author Question: Locking hints included in an SQL statement will override locking behavior based on explicit ... (Read 42 times)

casperchen82

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on: Jul 7, 2018
Locking hints included in an SQL statement will override locking behavior based on explicit transaction isolation level statements.
 
  Indicate whether the statement is true or false

Question 2

What are SQL Built-in Functions?
 
  What will be an ideal response?


leeeep

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Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

SQL Built-in Functions are functions that manipulate the results of an SQL SELECT statement. The built-in functions for standard SQL are COUNT, SUM, AVG, MAX, and MIN. The COUNT function counts the number of rows in the result. The SUM function totals the values in a number-oriented field. The AVG function calculates the mean of the values in a number-oriented field. The MAX function determines the highest value, and the MIN function determines the lowest value, in a number-oriented field or any other field whose values can be compared using <.


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