ORA-64308: hybrid columnar compressed table cannot have column with LONG data type
文档解释ORA-64308:hybridcolumnarcompressedtablecannothavecolumnwithLONGdatatypeCause:Oneofthefollowingwasattempted:–CreateahybridcolumnarcompressedtablewithaL...
ORA-39829: function-based index on columnar data made unusable
文档解释ORA-39829:function-basedindexoncolumnardatamadeunusableCause:Anattemptwasmadetoloadacolumnartablewithafunction-basedindexusingSQL*Loaderdirectpathload.Actio...
Parallel I/O and Columnar Storage
Webeginwithahighleveloverviewofthesystemwhilefollowuppostswilldiscussspecificcomponentsinmoredetail.Thetargetaudiencearesoftwareandsystemsengineerswithaninteres...
