Modify the query stored by the Search Module. When a new search is performed, the Search Module creates the query for searching the database and caches that query in the database for later retrievals.

How it’s called:

$modified_sql = ee()->extensions->call('channel_search_modify_search_query', $sql, $this->hash);
...
if (ee()->extensions->end_script === TRUE) return $sql;

Modify the query retrieved by the Search Module. When search results are displayed, a cached query is retrieved from the database to perform the search.

How it’s called:

$modified_sql = ee()->extensions->call('channel_search_modify_result_query', $sql, $search_id);