Android SQLite REPLACE REGEX

Question

I need to use REPLACE function in Android SQLite with REGEX inside:

Cursor cursor = sqLiteDatabase.rawQuery("SELECT " + RCOL_2 + " FROM " + RESOURCE_TABLE + " WHERE REPLACE(LOWER(" + RCOL_2 + "), '<regex here>' , ' ') LIKE LOWER" + "('" + c + "')", null);

The regex i want to place here is:

\s{2,}