Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Published by Scroll Versions from space DEV and version r093

...

Excerpt

This example demonstrates how to

...

count the number of values and non-null values within a group

...

.

Functions:

D generate list excerpts
pagesCOUNTA Function,COUNTDISTINCT Function

Source:

In the following example, the seventh row is an empty string, and the eighth row is a null value.

...

rowIdValfctnCountdistinctfctnCounta
r001val147
r002val147
r003val147
r004val247
r005val247
r006val347
r007(empty)47
r008(null)47

D s also
labelexample_count_functions