MIN

MIN returns the smallest of a selection of data values calculated over a Time dimension.

The GREGORIAN relations superimpose the Gregorian calendar on the Time dimension. These relations can be useful for calculations on fiscal and nonstandard hierarchies.

Return Value

NUMBER

Syntax

MIN (value_expr) OVER (window_clause)

window_clause::=

[ { DIMENSION dimension_id | HIERARCHY hierarchy_id } ]
    BETWEEN preceding_boundary | following_boundary 
     [WITHIN { LEVEL
              | PARENT
              | GREGORIAN {YEAR | QUARTER | MONTH | WEEK}
              | ANCESTOR AT { DIMENSION LEVEL dim_level_id
                             | HIERARCHY LEVEL hier_level_id 
                             }
              }
     ]

preceding_boundary::=

{UNBOUNDED PRECEDING | expression PRECEDING} AND 
   { CURRENT MEMBER 
   | expression {PRECEDING | FOLLOWING}
   | UNBOUNDED FOLLOWING
   }

following_boundary::=

{CURRENT MEMBER | expression FOLLOWING} AND
  { expression FOLLOWING 
  | UNBOUNDED FOLLOWING
  }

Arguments

value_expr

A dimensional expression whose values you want to calculate.

dimension_id

The Time dimension over which the values are calculated using the default hierarchy.

hierarchy_id

The hierarchy over which the values are calculated. If dimension_id is used instead, the default hierarchy is used.

dim_level_id

The name of a level of dimension_id.

hier_level_id

The name of a level of hierarchy_id.

boundaries

The preceding_boundary and following_boundary identify a range of time periods within the group identified by the dimension or hierarchy.

UNBOUNDED starts with the first period or ends with the last period of the group.

CURRENT MEMBER starts or ends the calculation at the current time period.

expression

A numeric value identifying a period at a particular distance from the current time period that starts or ends the range.

WITHIN subclause

Identifies the range of time periods used in the calculation. Following are descriptions of the keywords.

Example

This example calculates the minimum value between the current member and all subsequent members in the same calendar year. The selection of the data displays the minimum values for the months in 2006.

MIN(GLOBAL.UNITS_CUBE.UNITS) OVER (DIMENSION GLOBAL.TIME BETWEEN CURRENT MEMBER AND UNBOUNDED FOLLOWING WITHIN ANCESTOR AT DIMENSION LEVEL GLOBAL.TIME.CALENDAR_YEAR)

Related Topics

AVG, COUNT, MAX, SUM