1、SQL 查詢(選擇Schema為SYSPROC)
SELECT SUBSTR(TABLESPACE_NAME,1,20) AS TBSPC_NAME, bigint(TOTAL_PAGES * PAGE_SIZE)/1024/1024 AS "TOTAL(MB)", used_pages*PAGE_SIZE/1024/1024 AS "USED(MB)", free_pages*PAGE_SIZE/1024/1024 AS "FREE(MB)" FROM TABLE(snapshot_tbs_cfg(‘FJDC2‘, -2)) AS snapshot_tbs_cfg
2、存儲過程查詢(選擇Schema為SYSPROC)
db2 call GET_DBSIZE_INFO (?,?,?,0)
3、AIX中通過查詢磁盤空間得到數據庫物理大小
df -g