I'm going to alter a bunch a tables columns's data type and I'm being
forced to drop a view which depends on the the colum.
eg: ALTER TABLE xs.d_trh ALTER m_dcm TYPE character varying;
ERROR: cannot alter type of a column used by a view or rule
DETAIL: rule _RETURN on view v_hpp depends on column "m_dcm"
Is there an alternative method of doing this w/o dropping the existing
view?