Expert Oracle Exadata - Parent Directory

CHAPTER 3 HYBRID COLUMNAR COMPRESSION2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:00:42.76SYS@SANDBOX1> create table kso.skew3_basic nologging parallel 8 compress2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:01:35.97SYS@SANDBOX1> create table kso.skew3_oltp nologging parallel 8 compress for oltp2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:01:24.58SYS@SANDBOX1> create table kso.skew3_hcc1 nologging parallel 8 compress for query low2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:00:56.57SYS@SANDBOX1> create table kso.skew3_hcc2 nologging parallel 8 compress for query high2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:01:56.49SYS@SANDBOX1> create table kso.skew3_hcc3 nologging parallel 8 compress for archive low2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:01:53.43SYS@SANDBOX1> create table kso.skew3_hcc4 nologging parallel 8 compress for archive high2 as select /*+ parallel (a 8) */ * from acolvin.skew3 a;Table created.Elapsed: 00:08:55.58SYS@SANDBOX1> set timing offSYS@SANDBOX1> set echo offSYS@SANDBOX1> @table_size2Enter value for owner:Enter value for table_name: SKEW3Enter value for type:OWNER SEGMENT_NAME TYPE TOTALSIZE_MEGS-------------------- ------------------------------ ------------------ --------------ACOLVIN SKEW3 TABLE 15,347.5--------------74