I add new search function (search-advanced) in Storage\Base
Old function don’t create sql query as example
select a,b,c from test where (a like ‘one%’ AND a like ‘two%’) OR (b like ‘one%’ OR b like ‘two%’)
new parameter $op_field .
please create a pull request on Github: https://github.com/EGroupware/egroupware
Make sure to describe also how that functionality is supposed to be activated from the user.
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