标题: ORA-29977: Unsupported column type for [打印本页] 作者: admin 时间: 2016-9-4 18:57 标题: ORA-29977: Unsupported column type for ORA-29977: Unsupported column type for query registration in guaranteedmode Cause: An attempt was madeto register a query with an unsupported column
type or too many columns. Action: Examine all columndatatypes in the expression and refer to the
documentation for supported query types. The application can reattempt the
query registration in best effort mode.