api 'action.update' fails with following message
[Cannot perform update statement on table "actions" without values.]

api call with parameters
with following pattern(s) A or B or C

A: contains only 'actionid' and 'conditions'
B: contains only 'actionid' and 'operations'
C: contains only 'actionid' and 'conditions' and 'operations'

each update pattern(s) contains no property for 'action' table, then
fails DB::update() for action table

I thought 'SQL update fails without no entities for action table'

then I create patch,
if pattern(s) A or B or C, then dummy update value for 'status' columns
with already existing record's value.