ORA-12077: temporary updatable materialized view log does not exist
文档解释ORA-12077:temporaryupdatablematerializedviewlogdoesnotexistCause:Temporaryupdatablematerializedviewlogwasnotcreatedorwasdropped.Action:Re-createthetemporary...
ORA-12013: updatable materialized views must be simple enough to do fast refresh
文档解释ORA-12013:updatablematerializedviewsmustbesimpleenoughtodofastrefreshCause:Theupdatablematerializedviewquerycontainedajoin,subquery,union,connectby,orderby,...
ORA-12036: updatable materialized view log is not empty, refresh materialized view
文档解释ORA-12036:updatablematerializedviewlogisnotempty,refreshmaterializedviewCause:Theupdatablematerializedviewlogwasnotempty.Theupdatablematerializedviewlogmust...
ORA-12072: updatable materialized view log data for “string”.”string” cannot be created
文档解释ORA-12072:updatablematerializedviewlogdatafor“string”.”string”cannotbecreatedCause:Theupdatablematerializedviewwasmissingtheupdatabl...
ORA-32306: updatable materialized views with user-defined types must use SELECT *
文档解释ORA-32306:updatablematerializedviewswithuser-definedtypesmustuseSELECT*Cause:Anattemptwasmadetocreateanupdatablematerializedviewwithuser-definedtypeswhereth...
insertable = false, updatable = false的使用
转自：insertable=false,updatable=false的使用 当使用JPA配置实体时，如果有两个属性（一个是一般属性，一个是多对一的属性）映射到数据库的同一列，就会报错。这时，在多对一的@JoinColumn注解中添加insertable=false,updatable=false就能解决。例...
JDBC操作MySQL出现：This result set must come from a statement that was created with a result set type of ResultSet.CONCUR_UPDATABLE, ...的问题解决
错误如下：ThisresultsetmustcomefromastatementthatwascreatedwitharesultsettypeofResultSet.CONCUR_UPDATABLE,thequerymustselectonlyonetable,cannotusefunctionsandmustsel...
.NET Datable分解数据表
///<summary>///分解数据表///</summary>///<paramname="originalTab">需要分解的表</param>///<paramname="rowsNum">每个表包含的数据量</param>///<r...