func.first
This function returns the value of a specified field in the first record of the result set returned by a query
This function returns the value of a specified field in the first record of the result set returned by a query
This function returns the value of a specified field in the last record of the result set returned by a query
The MAX function is an aggregate function that returns the maximum value in a set of values
Thia function will calculate the middle value of a given set of numbers
The STDEV function calculates the standard deviation for a sample set of data
STDDEV_POP computes the population standard deviation and returns the square root of the population variance
STDDEV_SAMP() function returns the sample standard deviation of an expression
VAR_POP returns the population variance of a set of numbers after discarding the nulls in this set
VAR_SAMP returns the sample variance of a set of numbers after discarding the nulls in this set
This function is used to determine how far a set of values is spread out based on a sample of the population