오라클 구체화뷰(oracle mview, materialized voew)에서 갱신주기 주는방법
아래 예문을 참고 하세요.
SQL> CREATE MATERIALIZED VIEW LOG ON emp;
Materialized view log created.
SQL> Create materialized view mv_emp
refresh fast start with sysdate
next sysdate+ 1/24 --한시간에 한번씩 refresh
with primary key
as select * from emp;
Materialized view created.
아래 예문을 참고 하세요.
SQL> CREATE MATERIALIZED VIEW LOG ON emp;
Materialized view log created.
SQL> Create materialized view mv_emp
refresh fast start with sysdate
next sysdate+ 1/24 --한시간에 한번씩 refresh
with primary key
as select * from emp;
Materialized view created.
| 12-27 | 2352 | |||
| 12-11 | 1703 | |||
| 53 | 03-15 | 1517 | ||
| 52 | 01-31 | 1621 | ||
| 51 | 01-31 | 2071 | ||
| 50 | 01-31 | 1277 | ||
| 49 | 01-19 | 1584 | ||
| 48 | 01-11 | 1419 | ||
| 47 | 01-03 | 1956 | ||
| 46 | 12-27 | 2352 | ||
| 45 | 12-19 | 1683 | ||
| 44 | 12-14 | 1660 | ||
| 43 | 12-11 | 1703 | ||
| 42 | 12-09 | 1352 | ||
| 41 | 12-01 | 1576 | ||
| 40 | 12-01 | 1757 | ||
| 39 | 12-01 | 1232 | ||
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