标题: ORA-30728: maximum number of columns exceeded [打印本页] 作者: admin 时间: 2016-9-5 10:31 标题: ORA-30728: maximum number of columns exceeded ORA-30728: maximum number of columns exceeded Cause: Adding referentialconstraint on a REF column requires the the creation of
an additional column. Action: Drop some columns andretry the operation.