Doc: fix missing/bogus documentation of range_intersect_agg().
The form taking anymultirange had not been documented. This was
fixed in HEAD in b21c4cf95, but that should have been back-patched
to v14 since the function was added there. Do so now.
Also, the form taking anyrange was incorrectly
Doc: fix missing/bogus documentation of range_intersect_agg().
The form taking anymultirange had not been documented. This was
fixed in HEAD in b21c4cf95, but that should have been back-patched
to v14 since the function was added there. Do so now.
Also, the form taking anyrange was incorrectly
