标题: ORA-30554: function-based index string. [打印本页] 作者: admin 时间: 2016-9-4 21:41 标题: ORA-30554: function-based index string. ORA-30554: function-based index string.string is disabled Cause: An attempt was madeto access a function-based index that has been
marked disabled because the function on which the index depends has been
changed. Action: Perform one of thefollowing actions: -- drop the specified index using the
DROP INDEX command -- rebuild the specified index using the ALTER INDEX
REBUILD command -- enable the specified index using the ALTER INDEX
ENABLE command -- make the specified index usable using the ALTER INDEX
UNUSABLE command