HOMES_KEY NUMBER(13) HOMES_GRPCD NUMBER(2) HOME_A_NUMBER NUMBER(2) HOME_B_KEY NUMBER(2) HOME_A_CHANGE_FLAG VARCHAR2(1) HOME_A_SITE_FLAG VARCHAR2(1) HOME_A_SITE_VALUE_CODER VARCHAR2(4) HOME_A_SITE_VALUE NUMBER(9) HOME_A_CURR_VALUE NUMBER(9) HOME_A_XFEA_VALUE NUMBER(9) HOME_A_TOTAL_SQFTG NUMBER(9) HOME_A_BEDROOMS NUMBER(7) HOME_A_BATHS NUMBER(5) HOME_A_HALF_BATHS NUMBER(5) HOME_A_UNITS NUMBER(5) HOME_A_FLOORS NUMBER(2) HOME_B_CHANGE_FLAG VARCHAR2(1) HOME_B_CODE VARCHAR2(1) HOME_B_ADD_SQFTG_FLAG VARCHAR2(1) HOME_B_VALUE NUMBER(9) HOME_B_ITEMS NUMBER(5,2) HOME_B_SPECIAL NUMBER(7,3) HOME_B_TOTAL_SQFTG NUMBER(9) HOME_B_PTS_GRADE NUMBER(3) HOME_B_GRADE NUMBER(3) HOME_B_ADDITION VARCHAR2(10) HOMES_X_DISTRICT NUMBER(2) HOME_B_NC_FLAG VARCHAR2(1) HOME_B_NC_NEW NUMBER(9) HOME_B_NC_ADD NUMBER(9) HOME_B_NC_DEMO NUMBER(9) HOME_B_REAPPRAISAL NUMBER(9) 32 columns are defined.