Work Stress (?XThe work stress thermometer reflects the intensity of stress experienced by employees on the job at a particular employer, relative to other employers.or example, when all five faces appear smiling, that doesn't mean all employees at that employer are Extremely satisfied, but it does mean a significant majority are Extremely satisfied compared to workers at other employers.
Aleph-naught (aleph-naught, also aleph-zero or the German term Aleph-null) is the cardinality of the set of all natural numbers, and is an infinite cardinal. The set of all finite ordinals, called Ï or Ï 0 (where Ï is the lowercase Greek letter omega), has cardinality .
What values Null indicators will hold : â -1â : Field is having NULL value. â 0â : Field is Not NULL value. â -2â : Field value is truncated. How /Why to handling Null Values: When processing INSERT or UPDATEâ¦ statements, the database manager checks the null-indicator variable, if one exists.f the column is set to NULL, then the indicator field is used to record this. Using NULL will never save space in a DB2 database design â in fact, it will always add an extra byte for every column that can be.