/**度量小数位数字段添加 **/
IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_EB_STRUCTOFMETRIC' AND KSQL_COL_NAME ='FDECIMALNUM') 
 ALTER TABLE T_EB_STRUCTOFMETRIC ADD (FDECIMALNUM INT DEFAULT 0);
