#1094
[Oralce] Table partitioned by Date interval
CREATE TABLE TBL_1 ( ID NUMBER NOT NULL, REQ_TIMESTAMP DATE NOT NULL, ... ) PARTITION BY RANGE ( REQ_TIMESTAMP ) INTERVAL(NUMTODSINTERVAL(1, 'DAY')) STORE IN (TBLSP1, TBLSP2, TBLSP3, TBLSP4, TBLSP5) ( -- Default partition -- PARTITION PART_0 VALUES LESS THAN (TO_DATE('01-01-2010', 'DD-MM-YYYY')) );
Data will be spread over 5 different tablespaces using a “round robin” method.
A new partition will be created for each interval (in this case, 1 DAY).
To remove a partition :
ALTER table TBL_1 drop partition for ( to_date('01/01/2015', 'DD/MM/YYYY') );
[SVN] Tortoise SVN External [Oracle] Materialized View – Refresh every day at specific time