cake/having
Please use the where
module instead of this module to specify HAVING
constraints.
HAVING
and WHERE
are similar in so far that they both filter data:
WHERE
filters input rows before groups and aggregates are computed, and by that controls which rows go into the aggregate computation.HAVING
filters group rows after groups and aggregates are computed.
Becaue of this difference, WHERE
can refer to columns that are not part
of the GROUP BY
clause, while HAVING
cannot.
Notice
This module is a placeholder until rexporting functions is supported by Gleam.